A Public Letter to UN Secretary General Ban Ki-moon

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Signatories

Institutional affiliations and titles are included solely for identification purposes and should not be understood as indicating the respective organization's agreement with the content of this letter.

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Elie Aaraj - Executive director, Middle East and North African Harm Reduction Association - Lebanon, Middle East & North Africa
Max Abbott - Pro Vice-Chancellor, Dean, and Professor, Faculty of Health and Environmental Sciences, Auckland University of Technology - New Zealand, Oceania
Rodrigo Abel - Sub-Secretary of Special Social Protection, City of Rio de Janeiro; Member, Brazilian Commission on Drugs and Democracy - Brazil, Latin America & Caribbean
Neil Abercrombie - Former Governor, Hawaii - Hawaii, USA
Andreas Åberg - Senior Consultant Psychiatrist - Sweden, Europe
Pedro Abramovay - Regional Director, Latin America & the Caribbean, Open Society Foundations - Brazil, Latin America & Caribbean
Agustin Acosta - Partner, Araujo, Araujo and Acosta, Legal Consultants - Mexico
Sam Adams - Former Mayor, Portland - Oregon, USA
Abdellatif Adbib - President, Confederation of the Sanhadja Associations for Development (Confédération des associations de Sanhadja pour le développement) - Morocco, Middle East & North Africa
Patrick Aeberhard - Former President, Doctors of the World (Médecins du monde) - France, Europe
Claudine Aeschbach - Psychiatrist; Psychotherapist; Board member, The Swiss Society of Addiction Medicine - Switzerland, Europe
Martin Ågerup - President, Center for Political Studies - Denmark, Europe
Irene Aguilar - State Senator, Colorado - Colorado, USA
Héctor Aguilar Camín - Writer; Journalist; Historian - Mexico
Sarah Aguilar Flaschka - Adviser, Mexican Senate - Mexico
Rubén Aguilar Valenzuela - Professor; Political Analyst - Mexico
Gonzalo Aguilar Zinser - Lawyer, Mexico; Member, Board of Advisors, VMS Associates, LLC - Mexico
Andrés Aguinaco - Lawyer - Mexico
Dolores Aguinaco - Lawyer - Mexico
Fabian Aguinaco - Lawyer - Mexico
Edo Agustian - National Coordinator, Indonesian Drug Users' Network - Indonesia, Asia
Abdalla Ahmed - Vice Chairman, Kenya Harm Reduction Network - Africa, Kenya
Mariló Aja - Lawyer - Mexico
Pertti Alasuutari - Academy Professor, University of Tampere - Finland, Europe
Gaz Alazraki - Writer; Director; Producer - Mexico
Luiz Alberto Gómez de Souza - Member, Brazilian Commission on Drugs and Democracy - Brazil, Latin America & Caribbean
Father Xavier Albó - Jesuit Father; Anthropologist; Co-founder, CIPCA; Recipient, Condor of the Andes - Bolivia, Latin America & Caribbean
Michelle Alexander - Author, The New Jim Crow; Civil Rights Activist - Ohio, USA
Ibrahim AlHusseini - Managing Partner, FullCycle Energy LP - USA
Renata Almeida Magalhães - Film Producer, Executive Producer and Actress - Brazil, Latin America & Caribbean
Ty Alper -  Associate Dean for Experiential Education, University of California Berkeley School of Law - California, USA
Beatriz Alqueres - Member, Secretariat, Global Comission on Drug Policy - Brazil, Latin America & Caribbean
Vinicius Alvarenga - Entrepreneur; Member, Pense Livre network - Brazil, Latin America & Caribbean
Asunción Álvarez del Río - Faculty Member, Faculty of Medicine, National Autonomous University of Mexico - Mexico
Enrique Álvarez del Rio - Businessman - Mexico
Fabio Amado - Coordinator, Human Rights Centre, Public Defense Office of Rio de Janeiro - Brazil, Latin America & Caribbean
Giselle Amador - Doctor of Medicine, Costa Rican College of Physicians   - Costa Rica, Latin America & Caribbean
Giselle Amador Muñoz - Director, Integral Program for Doctors with Problematic Drug Use, College of Physicians - Costa Rica, Latin America & Caribbean
Ingvar Ambjørnsen - Writer - Norway, Europe
Kai Ambos - Chair of Criminal Law, Comparative Law, and International Criminal Law, George-August University - Germany, Europe
Richard Amenyah - UNAIDS Regional Office, West and Central Africa, Dakar - Africa, Senegal
Tom Ammiano - Former State Representative, California - California, USA
Toney Anaya - Former Governor and Former Attorney General, New Mexico - New Mexico, USA
Rocky Anderson - Former Mayor, Salt Lake City - Utah, USA
Peter Andreas - John Hay Professor of International Studies and Political Science, Brown University - Rhode Island, USA
Nils August Andresen - Editor, Minerva - Norway, Europe
Cel. Ubiratan Angelo - Former Commander, Military Police, State of Rio de Janeiro - Brazil, Latin America & Caribbean
Calleb Angira - Chairman, Kenya Harm Reduction Network - Africa, Kenya
Kwesi Aning - Head of Research Department, Kofi Annan International Peacekeeping Centre - Africa, Ghana
Marco Antonio Carvalho Teixeira - Professor, Getulio Vargas Foundation Bussiness Administration School - Brazil, Latin America & Caribbean
Bill Apfelbaum - Chairman MaxWorldwide, Inc. - USA
Thanasis Apostolou - Director, Diogenis Association, Drug Policy Dialogue - Greece, Europe
Stuart Appelbaum - President, Retail, Wholesale and Department Store Union, New York - New York, USA
Apinun Aramrattana - Head, Department of Family Medicine, Chiang Rai University - Thailand, Asia
Louise Arbour - Former Justice, Supreme Court of Canada; Former UN High Commissioner for Human Rights - Canada
Jacinda Ardern - Member of Parliament and Justice Spokesperson, New Zealand Labour Party - New Zealand, Oceania
Ahmed Arehmouch - Coordinator, National Federation of Berber Associations (Fédération Nationale des Associations Amazigh) - Morocco, Middle East & North Africa
Alcira Argumedo -  Legislator, Argentine Chamber of Deputies - Argentina, Latin America & Caribbean
Deborah Armstrong - State Representative, New Mexico - New Mexico, USA
Vilhjálmur Árnason - Member of Parliament, Independence Party - Iceland, Europe
Halldór Árnason - Economist; Chemist; Translator, Chasing the Scream - Iceland, Europe
Roberto Artavia Loría - President, Latinoamérica Posible Foundation - Costa Rica, Latin America & Caribbean
Lord Paddy Ashdown - Former leader, Liberal Democrats; Former High Representative for Bosnia and Herzegovina; Former Member of Parliament - UK, Europe
Pedro Aspe - Former Minister of Finances, Mexico - Mexico
Marvin Atencio Delgado - Congressman, Civil Action Party - Costa Rica, Latin America & Caribbean
Paschal B. Atengdem - Faculty Member, University of Ghana, Legon - Africa, Ghana
Marc Attalah - Director, Museum of Science Fiction (Maison d'Ailleurs) - Switzerland, Europe
Emmanuel Morgan Attuah - Senior Lecturer, University of Ghana, Legon - Africa, Ghana
Peter Atupare - Lecturer, University of Ghana, Legon - Africa, Ghana
Dallas Austin - Grammy award-winning music producer - USA
Jambie Austria Del Rosario - Columnist - Philippines, Asia
Ramiro Avila Santamaria - Director of Law, Andean University Simon Bolivar - Ecuador, Latin America & Caribbean
Hkam Awng - Former Head of Department, Central Committee for Drug Abuse Control - Myanmar, Asia
George Ayala - Executive Director, Global Forum on MSM & HIV - California, USA
Abdul Baasit - Lecturer, University of Ghana, Legon - Africa, Ghana
Edmar Bacha - Director, Casa das Garças; Member, Brazilian Commission on Drugs and Democracy - Brazil, Latin America & Caribbean
Markus Backmund - President, German Society of Addiction Medicine - Germany, Europe
Gosia Baczyńska - Fashion Designer - Poland, Europe
Bruce M. Bagley - Professor, Department of International Studies, University of Miami - Florida, USA
Gordon Bajnai - Former Prime Minister, Hungary - Hungary, Europe
Norman Baker - Former Drugs Minister, United Kingdom - UK, Europe
Baroness Joan Bakewell - Peer, House of Lords - UK, Europe
Michael Balderstone - President, Australian HEMP Party; President, Nimbin HEMP Embassy - Australia, Oceania
Marek Balicki - Former Minister of Health, Poland; Former Member, Polish Parliament and Senate - Poland, Europe
David Ball - Co-Chair, Corrections Committee, American Bar Association; Associate Professor, Santa Clara University School of Law - California, USA
Silvio Ballinari - Pharmacist, Bern - Switzerland, Europe
Flemming Balvig - Professor Emeritus, Faculty of Law, University of Copenhagen - Denmark, Europe
Rodrigo Baptista Pacheco - 2nd General Public Sub-Defender, State of Rio de Janeiro - Brazil, Latin America & Caribbean
Reverend Dr. William Barber II - Pastor, Greenleaf Christian Church DOC;  President/Senior lectuer, Repairers of the Breach - North Carolina, USA
Alexander Bard - Philosopher; Writer - Sweden, Europe
Bennett Barlyn - Former state and county prosecutor; former Executive Director, New Jersey Commission to Review Criminal Sentencing - New Jersey, USA
Randy Barnett - Professor of Legal Theory and Director, Georgetown Center for the Constitution, Georgetown University Law Center - Washington DC, USA
Jeremiah Barondess - President Emeritus, New York Academy of Medicine - New York, USA
Massimo Barra - Founder, Villa Maraini, Rome; Former President, Italian Red Cross - Italy, Europe
Aram Barra - Mexico United Against Crime (México Unido Contra la Delincuencia) - Mexico
César Barreira - Professor, Federal University of Ceará - Brazil, Latin America & Caribbean
Mike Barton - Chief Constable, Durham - UK, Europe
Roger Bartra - Honorary Research Fellow, Birkbeck College, University of London; Sociologist - Mexico
Nonoy Basa - Triathlete; Co-founder, Streamline Sports Instruction - Philippines, Asia
Taib Abdulrahman Basheeib - Secretary, Kenya Harm Reduction Network - Africa, Kenya
Peter Baume - Former Minister for Education; Former Minister for Health; Former Minister for Indigenous Affairs, Australia; Former Chancellor, Australian National University  - Australia, Oceania
Elisabeth Baume-Schneider - Director, Higher School for Social Work - Switzerland, Europe
Osvaldo Bayer - Writer; Journalist; Historian - Argentina, Latin America & Caribbean
István Bayer - Former director, National Institute of Pharmacy; Chairman, Commission on Narcotic Drugs (1984) - Hungary, Europe
Xavier Becera - Member of Congress - California, USA
Thilo Beck - Head Physician, Association for Risk Reduction in Use of Drugs, Zürich; Board member, The Swiss Society of Addiction Medicine - Switzerland, Europe
Howard Becker - Professor Emeritus, Department of Sociology, University of California Santa Barbara; Independent Researcher - USA
Klaus Behrendt - Honorary Chairman, Hamburg, German Society of Addiction Medicine (Deutsche Gesellschaft fuer Suchtmedizin) - Germany, Europe
Paul Beirne - National Managing Director, AllianceBernstein - New York, USA
Fernando Belaunzaran - Former Federal Congressman - Mexico
Pavel Bem - Former Mayor, Prague; Member, National Drug Commission - Czech Republic, Europe
Mark Bennett - US District Court Judge, Northern District of Iowa, US Courthouse - Iowa, USA
Daniel Berg - Doctoral student of Economic History, Stockholm University - Sweden, Europe
Rita Bernardini - Former Member of Parliament; Honorary President, Hands Off Cain - Italy, Europe
Scott E. Bernstein - Human rights lawyer, British Columbia - Canada
Héctor Berrios - Coordinator, Movimiento Unificado Francisco Sanchez-1932 (The Francisco Sanchez United Movement-1932) - El Salvador, Latin America & Caribbean
Jacques Besson - Professor of Psychiatry, University of Lausanne - Switzerland, Europe
David R. Bewley-Taylor - Professor of International Relations and Public Policy, Swansea University - UK, Europe
Chris Beyrer - President, International AIDS Society; Desmond Tutu Professor in Public Health and Human Rights, Johns Hopkins Bloomberg School of Public Health in Baltimore - Maryland, USA
Romesh Bhattacharji - Former Commissioner of Narcotics - India, Asia
Dinesh Bhugra - Former President, Royal College of Psychiatrists - UK, Europe
Dan Bigg - Director, Chicago Recovery Alliance - Illinois, USA
Paul Birch - Entrepreneur - USA
Valgerður Bjarnadóttir - Member of Parliament, Social Democratic Alliance - Iceland, Europe
Ísabella Björnsdóttir - Harm Reduction Social Worker - Iceland, Europe
Þorsteinn Úlfar Björnsson - Writer; Artist; Activist - Iceland, Europe
Chris Blackwell - Businessman; Founder of Island Records - Jamaica, UK, Europe, Latin America & Caribbean
Neal Blewett  - Former Minister for Health, Australia - Australia, Oceania
Mary J. Blige - Singer - USA
Andrzej Blikle - Professor of Mathematics; Entrepreneur  - Poland, Europe
Anja P. Bloch - Brugernes Akademi, User’s Academy, Copenhagen - Denmark, Europe
Lisa Bloom - Civil Rights Attorney - California, USA
Richard Bloom - Assembly Member, 50th District, California - California, USA
Kim Bloomfield - rofessor, Department of Psychology and Behavioural Sciences, Centre for Alcohol and Drug Research, København - Denmark, Europe
Earl Blumenauer - Member of Congress, Oregon - Oregon, USA
Lorenz Boellinger - Professor Emeritus of Criminal Law and Criminology, University of Bremen - Germany, Europe
Roderic V.O. Boggs - Executive Director, Washington Lawyers' Committee - Washington DC, USA
Luciana Boiteux - Associate Professor of Criminal Law, Federal University of Rio de Janeiro - Brazil, Latin America & Caribbean
Frits Bolkestein - Former Minister of Defence; Former European Commissioner; Former Chairman, the Liberal Party VVD - Netherlands, Europe
Suzanne Bonamici - Member of Congress, Oregon - Oregon, USA
Michal Boni - Member, European Parliament; Former member, Polish Parliament; Former Minister of Administration and Digitization, Poland; Former advisor to the Polish Prime Minister - Poland, Europe
Adrian Bonilla - Secretary General, The Latin American Social Sciences Institute - Ecuador, Latin America & Caribbean
Emma Bonino - Former Minister of Foreign Affairs, Italy; Former European Commissioner for Health and Consumer Protection - Italy, Europe
Cory Booker - U.S. Senator - New Jersey, USA
Jo Ivey Boufford - President, New York Academy of Medicine - New York, USA
Phillip Boulten - Barrister; Past President, New South Wales Bar Association - Australia, Oceania
Ben Bowling - Professor, King's College London - UK, Europe
Sam Bowman - Executive Director, Adam Smith Institute - UK, Europe
Connor Boyack - President, Libertas Institute; Author - Utah, USA
Tom Brady - Quarterback, New England Patriots, NFL - USA
Tom Brake - Member of Parliament, Liberal Democrats - UK, Europe
Edgardo Brambilla - Former Associate Director, Nestec, Nestlé - Switzerland, Europe
Richard Branson - Entrepreneur; Founder, Virgin Group; Co-founder, The Elders - UK, Europe
Rudolf Brenneisen - Professor of Pharmacology, Department of Clinical Research, University of Bern - Switzerland, Europe
Ari Brickman - Actor; Musician - Mexico
Larry Brilliant - Chairman, Skoll Global Threats Fund; Former Executive Director, Google.org - USA
Eli Broad - Founder, The Eli and Edythe Broad Foundation; Philanthropist - USA
Brad Brockmann - Executive Director, Center for Prisoner Health and Human Rights - Rhode Island, USA
Barbara Broers - Professor of Medicine, Univesity of Geneva; Vice-President, Swiss Commission on Drugs - Switzerland, Europe
Peter M. Brooks - Professorial Fellow, Centre for Health Policy, Melbourne School of Population and Global Health, University of Melbourne - Australia, Oceania
Chris Brown - Singer - USA
Geoff Budlender - Co-founder, Legal Resources Centre; Human Rights Lawyer; Board member, Social Justice Initiative - Africa, South Africa
Susie Buell - Entrepreneur; Co-Founder, Esprit - USA
Warren Buffett - Businessman; Philanthropist - USA
Christoph Bürki - Psychiatrist; Psychotherapist; Former Medical Director, Berne - Switzerland, Europe
Stephanie Bush-Baskette - Former New Jersey State Assemblywoman; Author, Misguided Justice: The War on Drugs and the Incarceration of Black Women - New Jersey, USA
Busta Rhymes - Rapper - New York, USA
Julia Buxton - Professor and Associate Dean, School of Public Policy, Central European University, Budapest - Hungary, Europe
Alvin Caballes - Professor of Medicine, University of the Philippines College of Medicine - Philippines, Asia
Sir Vince Cable - Former Secretary of State, Business, Innovation and Skills; Former leader, Liberal Democrats; Former Member of Parliament - UK, Europe
Daniel Caggiani - Government Representative (Diputado) - Uruguay, Latin America & Caribbean
Pedro Cahn - Former President, International AIDS Society   - Argentina, Latin America & Caribbean
Alberto Calabrese - Director, Postgraduate Certificate in Addictions, University of Tucuman - Argentina, Latin America & Caribbean
David Caldicott - Emergency Consultant, Emergency Department of the Calvary Hospital - Australia, Oceania
Julio Calzada - Former Secretary General, Uruguay's National Drugs Board - Uruguay, Latin America & Caribbean
Tom Campbell - Former Congressman; Professor of Law, Professor of Economics, Chapman University - California, USA
Larry Campbell - Senator; Former Mayor, Vancouver; Former Chief Coroner, British Columbia - Canada
Lusmarina Campos Garcia - Researcher, Federal University of Rio de Janeiro Law School; Lutheran Priest - Brazil, Latin America & Caribbean
Geoffrey Canada - President, Harlem's Children Zone - New York, USA
Roberto Cañas - Academic; Signatory, Peace Accords in El Salvador - El Salvador, Latin America & Caribbean
Gerardo Cándano Conesa - Businessman - Mexico
Jacob Candelaria - State Senator, New Mexico - New Mexico, USA
Daniel Cantor - National Director, Working Families Party - New York, USA
Michael E. Capuano - Member of Congress, Massachusetts - Massachusetts, USA
Fernando Henrique Cardoso - Former President, Brazil - Brazil, Latin America & Caribbean
June Caridad Pagaduan Lopez - Professor, Department of Psychiatry, University of the Philippines College of Medicine; Expert, United Nations Treaty on Prevention of Torture and Other Cruel, Inhuman or Degrading Treatment or Punishment - Philippines, Asia
Alec Carlberg - Founder, Basta social enterprise - Sweden, Europe
Frank Carlucci - Former US Secretary of Defense; Former Deputy Head, Central Intelligence Agency - USA
Alistair Carmichael - Former Secretary of State, Scotland - UK, Europe
Kate Carnell - Former Chief Minister, Australian Capital Territory - Australia, Oceania
Charles Carpenter - Professor Emeritus of Medicine, Brown University - Rhode Island, USA
Fernando Carrera - Former Minister of Foreign Affairs, Guatemala - Guatemala, Latin America & Caribbean
Marina Carrobbio - Member of Parliament - Switzerland, Europe
Iva Carruthers - Co-Founder and Director, The Samuel DeWitt Proctor Conference - Illinois, USA
Juan Cartagena - President & General Counsel, LatinoJustice - New York, USA
Jimmy Carter - Former President, U.S.; Nobel Peace Prize winner, 2002 - USA
Amparo Casar - Lawyer - Mexico
Ursula Cassani - Professor of Penal Law, University of Geneva - Switzerland, Europe
Kelly M. Cassidy - State Representative, Illinois - Illinois, USA
Jorge Castañeda - Former Secretary of Foreign Affairs, Mexico - Mexico
Daniel Castillejos Cifuentes - Lawyer; Specialist in Social Responsibility  - Mexico
Sandro Cattacin - Professor, Univesity of Geneva - Switzerland, Europe
Maria Livanos Cattaui - Former Secretary General, International Chamber of Commerce - Switzerland, Europe
Carlos P. Celdran - Artist - Philippines, Asia
Rubem César Fernandes - Executive Director, Viva Rio - Brazil, Latin America & Caribbean
Arnaldo César Ricci Jacob - Journalist; Founder, Viva Rio - Brazil, Latin America & Caribbean
Oscar Chacon - Executive Director, National Alliance of Latin American & Caribbean Communities/Alianza Americas - Illinois, USA
Stephanie Chafee - Registered Nurse - Rhode Island, USA
Jannie Chan - Businesswoman; Chair, ASEAN Business Forum - Singapore, Asia
Erwin Chemerinsky - Dean and Distinguished Professor of Law, Raymond Pryke Professor of First Amendment Law, University of California Irvine School of Law - California, USA
Son Chhay - Member of Parliament - Asia
Mary Chinery-Hesse - Former Member, African Union Panel of the Wise - Africa, Ghana
Lars Christensen - International Economist; Owner and CEO, Markets & Money Advisory; Senior Fellow, Adam Smith Institute - Denmark, Europe
Lars Seier Christensen - CEO and Founder, Seier Capital - Denmark, Europe
Ivan Christensen - Manager, Mændenes Hjem, Copenhagen's Harm Reduction Services - Denmark, Europe
Don Luigi Ciotti - Founder, Gruppo Abele and Libera - Italy, Europe
Eugenio Clariond Reyes Retana - Businessman - Mexico
Adam Clayton - Bass Guitarist, U2 - Ireland, Europe
Michaela Clayton - Director, AIDS & Rights Alliance for Southern Africa - Africa, Namibia
Nick Clegg - Former Deputy Prime Minister, the United Kingdom; Member of Parliament, Liberal Democrats - UK, Europe
Hillary Clinton - Former Secretary of State, United States; Former U.S. Senator, New York; Former First Lady - New York, USA
Ben Cohen - Co-founder, Ben and Jerry’s Ice Cream - USA
Steve Cohen - Member of Congress, Tennessee - Tennessee, USA
Paulette Cole - CEO and Creative Director, ABC Home - USA
Grant Colfax - M.D.; Former Director, White House Office of National AIDS Policy - California, USA
Bernt Johan Collet - Former Minister of Defence, Denmark; Founder, Center for Political Studies - Denmark, Europe
Carl Colonius - Social Entrepreneur, New Mexico - New Mexico, USA
Beth Comery - Former Police Officer, Providence; Member, Law Enforcement Against Prohibition - Rhode Island, USA
Marc Comina - Director, Marc Comina Communication - Switzerland, Europe
Paul Conlon - CEO, Aiséirí addiction treatment service - Ireland, Europe
John Conyers - Member of Congress, Michigan - Michigan, USA
Carol Conzelman - Instructor, Anthropology Department, University of Colorado, Boulder - Colorado, USA
Caroline Coon - Artist; Writer - UK, Europe
Reverend Janet Cooper-Nelson - Chaplain, Brown University - Rhode Island, USA
Anton Corbijn - Photographer; Filmmaker - Netherlands, Europe
Ernesto Cortés - Executive Director, Costa Rican Association on Drug Studies and Interventions - Costa Rica, Latin America & Caribbean
Sandro Costa - Former Officer, Military Police, State of Rio de Janeiro; Former Chief of the City Guard; Sub-Secretary of Public Security, São Gonçalo City - Brazil, Latin America & Caribbean
Leonardo Costa - Former Deputy Secretary, Presidency of Uruguay - Uruguay, Latin America & Caribbean
Jean-Pierre Couteron - Chairman, Federation Addiction - France, Europe
Sir Clive Cowdery - Philanthropist; Founder, Resolution Foundation - UK, Europe
Reverend Samuel Cox - Hawaii District United Methodist Church; Director, Hale Kipa Runaway and Homeless Youth Service  - Hawaii, USA
Christopher Coyne - Associate Professor of Economics, George Mason University - Virginia, USA
Nick Crofts - Honorary Professorial Fellow, University of Melbourne - Australia, Oceania
Frances Crook - Chief Executive, The Howard League for Penal Reform - UK, Europe
Jeffrey S. Crowley - Program Director of the National HIV/AIDS Initiative, O'Neill Institute, Georgetown University Law Centre; Former Director White House Office of National AIDS Policy - Washington DC, USA
James Crowley - Professor Emeritus of Medicine, Warren Alpert School of Medicine, Brown University; Former President, Rhode Island Medical Society - Rhode Island, USA
Fray Julián Cruzalta - Founder, Catholics for the Right to Decide (Catolicas por el Derecho a Decidir) - Mexico
Joanne Csete - Adjunct Associate Professor, Columbia University Mailman School of Public Health - New York, USA
Mark Cuban - Businessman; Author; TV Personality: Philanthropist - USA
Robert Curl - Nobel Prize in Chemistry, 1996; University Professor Emeritus, Rice University - Texas, USA
Peter Curman - Former Chairperson, Swedish Writer’s Union - Sweden, Europe
Rafael Custódio - Coordinator, Justice Program, Conectas Humans Right - Brazil, Latin America & Caribbean
Pablo Cymerman - Intercambios Civil Association - Argentina, Latin America & Caribbean
Jorge Da Silva - Associate Professor, State University of Rio de Janeiro; Former Chief of General Staff, Military Police of Rio de Janeiro; Former Human Rights Secretary, Rio de Janeiro - Brazil, Latin America & Caribbean
Jean-Bernad Daeppen - Professor of Medicine, University of Lausanne - Switzerland, Europe
Ron Daniels - President, Institute of the Black World 21st Century - USA
Rosiska Darcy de Oliveira - Writer; Member, Brazilian Academy of Letters - Brazil, Latin America & Caribbean
Daniel Amoako Darko - Research Fellow, University of Ghana, Legon - Africa, Ghana
Jean Pierre Daulouede - Director, Bizia - France, Europe
Libby Davies - Former Member of Parliament and Deputy Leader, New Democratic Party of Canada - Canada
Angela Yvonne Davis - Distinguished Professor Emerita, History of Consciousness Department, University of Santa Cruz - California, USA
Patrick Davis - City Councilor, Albuquerque - New Mexico, USA
Estela de Carloto - President of the Grandmothers of the Plaza de Mayo - Argentina, Latin America & Caribbean
José Murilo de Carvalho - Political Scientist, Historian; Member, Brazilian Academy of Letters - Brazil, Latin America & Caribbean
Miguel de Faria Júnior - Film Director - Brazil, Latin America & Caribbean
Gustavo de Greiff - Former Attorney General, Colombia; Former Colombian Ambassador to Mexico - Colombia, Latin America & Caribbean
Luis de la Barreda Solórzano - Founding President, Human Rights Commission of the Federal District - Mexico
Luis de la Calle - Economist - Mexico
Juan Ramón de la Fuente  - Former Secretary of Health, Mexico - Mexico
José Viana de Oliveira Paula - Film Director; Founder, Viva Rio - Brazil, Latin America & Caribbean
Maria Cecília de Souza Minayo - Researcher, Latin American Center for Violence and Health Studies - Brazil, Latin America & Caribbean
Ramon M. de Vera - Member, Board of Trustees, Philippine Science High School System - Philippines, Asia
Maria Teresa V. de Vera - Graduate of Masters in Business Management - Asia
Istvan Deak - Professor Emeritus of History, Columbia University; Historian - USA
Patrick M. Deakin - President, Lifeline Rescue - Philippines, Asia
James Deakin - TV Host, CNN Philippines - Philippines, Asia
Howard Dean - Former Governor, Vermont - Vermont, USA
Lord Geoffrey Dear - Peer, House of Lords - UK, Europe
Thangam Debbonaire - Member of Parliament, Labour Party - UK, Europe
Bob Debus  - Former Minister for Home Affairs, Australia - Australia, Oceania
Juan Pablo del Valle - President, Mexichem; Businessman - Mexico
Antonio del Valle Perochena - Businessman - Mexico
Reverend Dr. Yvonne Delk - Retired, United Church of Christ - USA
Balázs Dénes - Executive Director, Hungarian Civil Liberties Union - Hungary, Europe
Steve DeToy - Director of Government and Public Affairs, Rhode Island Medical Society - Rhode Island, USA
Lord Navnit Dholakia - Peer, House of Lords - UK, Europe
Richard Di Natale - Senator; Leader, Australian Greens - Australia, Oceania
Alpha Abdoulaye Diallo - Vice-President, National Organization of Guinean Civil Society; National Coordinator, Africa Youth Network - Africa, Guinea
Junot Díaz - Author; Professor, Massachusetts Institute of Technology (MIT); Fiction Editor, Boston Review - USA
Reverend Martin Ignacio Diaz Velasquez - Senior Pastor, Evangelical Protestant Church of El Salvador - El Salvador, Latin America & Caribbean
Claudia Dides - Executive Director, Miles Foundation - Chile, Latin America & Caribbean
Carlos Diegues - Film Director; Co-Founder, New Cinema movement - Brazil, Latin America & Caribbean
John DiIulio - Frederic Fox Leadership Professor of Politics, Religion, and Civil Society, University of Pennsylvania - Pennsylvania, USA
Barry Diller - Businessman; Chairman, Expedia, Inc.; Chairman, IAC/InterActiveCorp - USA
David N. Dinkins - 106th Mayor, City of New York; Professor in the Practice of Urban Public Policy, Columbia University-SIPA - New York, USA
Andrew Dixon - Angel Investor - UK, Europe
David Dixon  - Dean, Law School, University of New South Wales - Australia, Oceania
DJ Khaled - Music Producer; DJ - USA
Godwin Djokoto - Assistant Lecturer, University of Ghana, Legon - Africa, Ghana
Bojan Dobovsek - Professor, Faculty of Criminal Justice and Security, University of Maribor - Slovenia, Europe
Lloyd Doggett - Member of Congress, Texas - Texas, USA
Amaro Domingues - President, Maré Olympic Complex - Brazil, Latin America & Caribbean
Andrés Gil Domínguez - Professor of Constitutional Law, University of Buenos Aires; PhD in Law - Argentina, Latin America & Caribbean
TJ Donovan - State's Attorney, Burlington, Vermont - Vermont, USA
Reverend Dr. John C. Dorhauer - General Minister and President, United Church of Christ - USA
Katja Dörner - Member of Parliament (Bundestag); Vice Chairman, Alliance 90/The Greens - Germany, Europe
Ujjal Dosanjh - Former Premier of British Columbia; Former Minister of Health, Canada - Canada
Michael Douglas - Actor - USA
Ahmed Douraidi - Coordinator of the Committee, International Forum on Kif and Drugs, Tangier - Morocco, Middle East & North Africa
Christine Downton - Former Vice Chairman and Founding Partner, Pareto Partners - New York, USA
Ruth Dreifuss - Former President, Switzerland - Switzerland, Europe
Denise Dresser - Political scientist; Columnist - Mexico
Françoise Dubois-Arber - Professor of Public Health, University of Lausanne - Switzerland, Europe
Tony Duffin - CEO, Ana Liffey Drug Project - Ireland, Europe
James Duffy - Former Police Inspector; Former Chair, Strathclyde Police Federation - UK, Europe
Raimond Dufour - President, Netherlands Drug Policy Foundation - Netherlands, Europe
Hazel Dukes - President, NAACP New York State Conference; Member, NAACP National Board of Directors - New York, USA
Richard Durbin - U.S. Senator - Illinois, USA
Troy Duster - Chancellor's Professor Emeritus, University of California, Berkeley - California, USA
Michael Eric Dyson - Professor of Sociology, Georgetown University - New York, USA
Godwin Dzah - Lecturer, Ghana School of Management and Public Administration - Africa, Ghana
Hedy d’Ancona - Former Minister of Health, the Netherlands - Netherlands, Europe
William Easterly - Author; Professor of Economics, New York University - New York, USA
Niamh Eastwood - Executive Director, Release - UK, Europe
Agustín Echeverri - Economist - Argentina, Latin America & Caribbean
Carl-Michael Edenborg - Author - Sweden, Europe
Donna F. Edwards - Member of Congress, Maryland - Maryland, USA
Peter Ege - Former Medical Director, Drug Treatment System of Copenhagen; Public Health Officer - Denmark, Europe
Peter Eggli - Professor of Anatomy, Univerity of Bern - Switzerland, Europe
Susan Talamantes Eggman - Assembly Member, 13th District, California - California, USA
Brian Egolf - House Minority Leader, New Mexico House of Representatives - New Mexico, USA
Golda Eid - Executive Director, Regional/Arab Network Against AIDS - Lebanon, Middle East & North Africa
Sigge Eklund - Author - Sweden, Europe
Uffe Elbaek - Former Minister of Culture, Denmark; Co-Founder and Leader, The Alternative - Denmark, Europe
Ahmed Elhaij - President, Moroccan Association for Human Rights (L'Association Marocaine des Droits Humains) - Morocco, Middle East & North Africa
Mustapha Elhattab - Board member, Moroccan Observatory of Public Freedoms (Observatoire Marocain des Libertés Publiques) - Morocco, Middle East & North Africa
Carlos Elizondo Mayer Serra - Professor of Political Science, Center for Economic Research and Teaching (Centro de Investigación y Docencia Económicas) - Mexico
Keith Ellison - Member of Congress, Minnesota - USA
Mustapha Elmanouzi - President, Moroccan Forum for Truth and Justice (Forum Marocain pour la Vérité et la Justice); President, Moroccan Center for Democracy and Security (Centre Marocain pour la Démocratie et la Sécurité) - Morocco, Middle East & North Africa
Norberto Emmerich - Dean, Center for Security and Defense, National Institute of Advanced Studies - Ecuador, Latin America & Caribbean
Alejandro Encinas - Senator, Mexico - Mexico
Alejandro Encinas Rodríguez - Former Mayor, Mexico City; Senator, State of Mexico; - Mexico
Christian Engström - Former Member, European Parliament - Sweden, Europe
Eve Ensler - Playwright, The Vagina Monologues - USA
Bruno Erni - President, Addiction Association (Fachverband Sucht) - Switzerland, Europe
Tannia Esparza - Executive Director, Young Women United - New Mexico, USA
Will Espero - Vice President, State Senate, Hawaii - Hawaii, USA
Pierre Esseiva - Professor of Criminology, University of Lausanne - Switzerland, Europe
Christian Estevez - President, Latino Action Network of New Jersey - New Jersey, USA
Felipe Estrada - Professor of Criminology, Stockholm University - Sweden, Europe
Edgar Michael T. Eufemio - Former President, ASEAN Society of Sports Medicine & Arthroscopy; Former President, Orthopedic Society for Sports Medicine - Philippines, Asia
Eduardo Eugênio Gouvêa Vieira Filho - Board member, Viva Rio - Brazil, Latin America & Caribbean
Michael Evans - Professor Emeritus, Physics Department, University of Alberta - Canada
Jodie Evans - Co-founder, CODEPINK - California, USA
David L. Faigman - Acting Chancellor & Dean and John F. Digardi Distinguished Professor of Law, University of California Hastings College of the Law - California, USA
Sergio Fajardo - Former Mayor, Medellín; Former Governor, Antioquia - Colombia, Latin America & Caribbean
Joaquim Falcão - Director, Getúlio Vargas Foundation Rio de Janeiro Law School; Former Counselor, National Justice Council - Brazil, Latin America & Caribbean
Atilio Falconi - Director, Laboratory of the Neurobiology of Sleep, University of the Republic - Uruguay, Latin America & Caribbean
Rick Falkvinge - Founder, Pirate Party - Sweden, Europe
Sam Farr - Member of Congress, California - California, USA
Tim Farron - Leader, the Liberal Democrats; Member of Parliament, Liberal Democrats - UK, Europe
Mehreen Faruqi - Member of Parliament (Greens), New South Wales - Australia, Oceania
Cédric Fazan - President, GREA (Addiction Studies) - Switzerland, Europe
Baroness Lynne Featherstone - Former Drugs Minister; Former Member of Parliament - UK, Europe
Laurence Fehlmann - Member of Parliament - Switzerland, Europe
Amanda Feilding - Founder, Beckley Foundation; Scientist - UK, Europe
James E. Ferguson II - Senior Partner, Ferguson, Stein, Chambers Law Offices - California, USA
Ma. Inez Feria - Founder and Executive Director, NoBox Transitions Foundation - Philippines, Asia
Rap Fernandez - Actor; Documentary Film Producer - Philippines, Asia
Luis Fernando Tófoli - Psychiatrist; Professor, Campinas University - Brazil, Latin America & Caribbean
Emílio Figueiredo - Lawyer; Member, Growroom; Member, Judicial Network for Drug Policy Reform - Brazil, Latin America & Caribbean
Renato Filev - Neuroscientist; Member, Pense Livre network - Brazil, Latin America & Caribbean
Michael Fine - Former Director, Rhode Island Department of Health - Rhode Island, USA
Gabriele Fischer - Professor, Department for Psychiatry and Psychotherapy, Medical University of Vienna - Austria, Europe
James Fishkin - Chair, International Communication, Stanford University - California, USA
Reverend Dr. Leah Gaskin Fitchue  - President Emeritus, Payne Theological Seminary, Dayton - Ohio, USA
Peter FitzSimons  - Chair, Australian Republican Movement - Australia, Oceania
Aron Flam - Comedian - Sweden, Europe
Luis Flávio Sapori - Coordinator, Public Security Research Centre, Pontifical Catholic University of Rio de Janeiro - Brazil, Latin America & Caribbean
Terry Flenniken - Former Senior District Judge, Texas - Texas, USA
Tom Flewett - Clinical Lead Addictions, Capital and Coast District Health Board - New Zealand, Oceania
Jason Flom - President, Lava Records - New York, USA
Janne Flyghed - Professor of Criminology, Stockholm University - Sweden, Europe
Knud Foldschack - Attorney - Denmark, Europe
Jane Fonda - Actor - USA
Christopher Forbes - Vice Chairman, Forbes - USA
Reverend James A. Forbes - Senior Minister Emeritus, Riverside Church, NY - New York, USA
Inger Forsgren - Chairperson, The Swedish Association for Help to Drug Users - Sweden, Europe
Vicente Fox - Former President, Mexico - Mexico
Kim Foxx - Cook County State’s Attorney - Illinois, USA
Kadian Francis - Director, SSDP-UWI Mona - Jamaica, Latin America & Caribbean
Reverend Willie D. Francois III - Mount Zion Baptist Church, Atlantic City - New Jersey, USA
Barney Frank - Former Member of Congress, Massachusetts - Massachusetts, USA
Neill Franklin - Executive Director, LEAP; Retired State Police Major, Maryland - Maryland, USA
Caroline Fredrickson - President, American Constitution Society - Washington DC, USA
Marci Freedman  - Co-founder of No.14 - New York, USA
Julio Frenk - Former Secretary of Health, Mexico; Former Dean of Faculty and Professor, Harvard School of Public Health; President, University of Miami - Florida, Mexico, USA
Tom Freston - Former, Viacom; Businessman - USA
Alex Freyre - Executive Director, Fundación Buenos Aires SIDA (Buenos Aires AIDS Foundation) - Argentina, Latin America & Caribbean
Barry Friedman - Jacob D. Fuchsberg Professor of Law, New York University School of Law - New York, USA
Björn Fries - Former National Drug Policy Coordinator, Sweden - Sweden, Europe
Helga Sif Friðjónsdóttir - Nurse; Harm reduction worker/activist - Iceland, Europe
Reverend Yoshiaki Fujitani - Honpa Honwangji, Hawaii - Hawaii, USA
Lars Fynbo - Post-doctoral researcher, Department of Sociology, University of Copenhagen - Denmark, Europe
Peter Gabriel - Musician - UK, Europe
Paulo Gadelha - President, Brazilian Comission on Drugs and Democracy; President, Oswaldo Cruz Foundation (Fiocruz) - Brazil, Latin America & Caribbean
Matthieu Gafsou - Photographer - Switzerland, Europe
Andrea Gallassi - Professor and Reseacher, Drugs and Associated Vulnerabilities Centre, University of Brasília - Brazil, Latin America & Caribbean
Ruben Gallego - Member of Congress, Arizona - Arizona, USA
Filomena Gallo - Secretary, Luca Coscioni Association - Italy, Europe
Geoff Gallop - Former Premier, Western Australia - Australia, Oceania
Jay Galluzzo - CEO, NeueHouse - USA
Jesus G. Garcia - Commissioner, Cook County - Illinois, USA
Gael Garcia Bernal - Actor; Director - Mexico
Carlos Garcia Carnelli - Co-Chair, Interdisciplinary Center for Cannabis Studies, University of the Republic - Uruguay, Latin America & Caribbean
Diego Garcia-Sayan - Former Minister of Justice; Foreign Minister of Affairs, Peru; Judge, Inter-American Court of Human Rights - Peru, Latin America & Caribbean
Roberto Gargarella - CONICET researcher; PhD in Law - Argentina, Latin America & Caribbean
Duncan Garner - Broadcaster; Journalist - New Zealand, Oceania
Richard Garside - Director, Centre for Crime and Justice Studies - UK, Europe
Alicia Garza - Co-Founder, Black Lives Matter - USA
Alberto Garza Santos - Businessman; Environmentalist - Mexico
Roberta Garza-Medina - Columnist - Mexico
George Gascón - District Attorney, San Francisco - California, USA
Peter Gasser - Psychiatrist; Psychotherapist; Practioner; LSD-researcher; President, Swiss Medical Association for Psycholytic Therapy. Solothurn - Switzerland, Europe
Colin Gavaghan - Director, New Zealand Law Foundation Centre for Law and Policy in Emerging Technologies, Otago Law Faculty; Associate Professor - New Zealand, Oceania
Alejandro Gaviria - Minister of Health and Social Protection, Colombia - Colombia, Latin America & Caribbean
César Gaviria Trujillo - Former President, Colombia - Colombia, Latin America & Caribbean
Ana María Gazmuri - President, Daya Foundation - Chile, Latin America & Caribbean
Andrew Geddis - Professor, Faculty of Law, Otago University - New Zealand, Oceania
David Geffen - Businessman; Co-Founder, DreamWorks - USA
Tony Geoghegan - CEO, Merchants Quay Ireland - Ireland, Europe
Paul Gessing - President, Rio Grande Foundation - New Mexico, USA
Farid Ghehioueche - Right & Law Commission Member, Chanvre & Libertés, National Organization for the Reform of Marijuana Laws - France, Europe
Roberto Giachetti - Vice-Chair, Chamber of Deputies, Democratic Party - Italy, Europe
Le Minh Giang - Executive Director, Vietnam-HIV Addiction Technology Transfer Cente - Vietnam, Asia
Tyrese Gibson - Singer; Actor - USA
Hedda Giertsen - Professor, Department of Criminology and Sociology, University of Oslo - Norway, Europe
Steven J. Gilbert - Founder, Gilbert Global Equity Capital - New York, USA
Pablo Girault - Businessman - Mexico
Rodrigo Giringhelli de Azevedo - Coordinator, Postgraduate Program in Social Science, Pontifical Catholic University of Rio Grande do Sul - Brazil, Latin America & Caribbean
Thor Gislason - Independent Project Manager - Iceland, Europe
Björn Valur Gíslason - Fisherman; Vice Member of Parliament; Vice-Chair, Left-Green Party - Iceland, Europe
Ira Glasser - Former Executive Director, American Civil Liberties Union - USA
James Gleick - Author; Historian - USA
Jonathan Glick - Author; Entrepreneur - New York, USA
Jón Gnarr - Former Mayor, Reykjavik - Iceland, Europe
Ted Goldberg - Professor Emeritus of Sociology, University of Gävle - Sweden, Europe
Mark Golding - Former Minister of Justice, Jamaica - Jamaica, Latin America & Caribbean
Diane Goldstein - Former U.S. Lieutenant Commander; Executive Board member, Law Enforcement Against Prohibition - UK, Europe
Jim Gollin - Director, Angelica Foundation - New Mexico, USA
Suzanne Gollin - President, Angelica Foundation - New Mexico, USA
Jörg Gölz - Honorary Chairman, Berlin, German Society of Addiction Medicine (Deutsche Gesellschaft fuer Suchtmedizin) - Germany, Europe
Claudio Gonçalves Couto - Professor, São Paulo Business Administration School; Executive Secretary, National Association of Social Science Graduate Programs and Research - Brazil, Latin America & Caribbean
Simone Gonçalves de Assis - Researcher, Latin American Centre for Violence and Health Studies - Brazil, Latin America & Caribbean
Gregg Gonsalves - Research Scholar in Law, Yale Law School; Co-Director, Global Health Justice Partnership, Yale School of Public Health - Connecticut, USA
Antonio González - President, William C. Velasquez Institute - Texas, USA
Bernardo González-Aréchiga - Academic - Mexico
Ambassador Eric P. Goosby - UN Secretary General's Special Envoy on TB; Professor of Medicine, Director, Global Health Delivery and Diplomacy, Global Health Sciences, University of California San Francisco - California, USA
Nanna W. Gotfredsen - Executive Director, The Street Lawyers - Denmark, Europe
João Goulão - Director-General, General-Directorate for Intervention on Addictive Behaviours and Dependencies - Portugal, Europe
Robert M. Grant - Investigator, Gladstone Institutes; Professor of Medicine, University of California San Francisco; Chief Medical Officer, San Francisco AIDS Foundation - California, USA
James P. Gray - Former Superior Court Judge, Orange County - California, USA
Alan Grayson - Member of Congress, Florida - Florida, USA
Traci Green - Associate Professor of Emergency Medicine and Epidemiology, Brown University; Deputy Director, Boston Medical Center Injury Prevention Center - Rhode Island, USA
Francis Greenburger - Founder and President, Greenburger Center for Social and Criminal Justice; CEO, Time Equities Inc. - USA
Jerry Greenfield - Co-founder, Ben and Jerry’s Ice Cream - USA
Glenn Greenwald - Journalist; Writer; Lawyer - New York, USA
Robert Greenwald - Filmmaker; Founder, Brave New Films - New York, USA
Oliver Grehl - Psychiatrist; Psychotherapist; Executive Board member, Berner Gesundheit; Board member, The Swiss Society of Addiction Medicine - Switzerland, Europe
Adrian Grenier - Actor - Florida, USA
Reverend Wendell Griffin - Pastor, New Millennium Church, Little Rock; Circuit Judge, Sixth Judicial District, Fifth Division - Arkansas, USA
Alberto Grignolo  - Chief Operating Officer, YOOX Net-a-Porter Group - Italy, Europe
Agustin Grijalva - Academic Member, Ecuador Board of Higher Education - Ecuador, Latin America & Caribbean
Barry Grissom - Former U.S. Attorney, District of Kansas - Kansas, USA
Jerome Groopman - Chair, Medicine, Harvard Medical School; Chief, Experimental Medicine, Beth Israel Deaconess Medical Center; Author - Massachusetts, USA
Harlan Grossman - Former Superior Court Judge, Contra Costa County - California, USA
Anand Grover - Former UN Special Rapporteur on the Right to Health - India, Asia
Eduardo Guerrero Gutiérrez - Consultant, Public Safety and Government Transparency; Columnist, El Financiero - Mexico
Otto Guevara Guth - Congressman, Libertarian Movement - Costa Rica, Latin America & Caribbean
Ricky Gunawan - Director, Community Legal Aid Institute (LBH Masyarakat) - Indonesia, Asia
Helgi Hrafn Gunnarsson - Member of Parliament, Icelandic Pirate Party - Iceland, Europe
Guðmundur Gunnarsson - Former President, Electric Workers Trade Union - Iceland, Europe
Helgi Gunnlaugsson - Criminologist; Professor of Sociology - Iceland, Europe
Jón Steinar Gunnlaugsson - Former Supreme Court Judge, Iceland - Iceland, Europe
Dagoberto Gutiérrez - Vice Chancellor, Salvadoran Lutheran University - El Salvador, Latin America & Caribbean
Héctor Gutiérrez - Reverend, Church of the Metropolitan Community (Iglesia de la Comunidad Metropolitana) - Mexico
Andres Guzman - Legislator - Argentina, Latin America & Caribbean
Barbara Gysi - Member of Parliament, Vice-President, Socialist Party - Switzerland, Europe
Carolina Haber - Researcher Director on Access to Justice, Public Defense Office, State of Rio de Janeiro - Brazil, Latin America & Caribbean
Peter Hakim - President Emeritus, Inter-American Dialogue - USA
Pekka Hakkarainen - Research Professor, National Institute for Health and Welfare (THL) - Finland, Europe
Steinn Thoroddsen Halldórsson - Harm-reduction Worker; Medical Student - Iceland, Europe
Thor Halvorssen - Founder, Oslo Freedom Forum; Human rights advocate; Film producer - Venezuela, Latin America & Caribbean
John Hamilton - Chief Executive Officer, Recovery Network of Programs, Inc. - Connecticut, USA
Robert Hämmig - President, Swiss Society of Addiction Medecine - Switzerland, Europe
Ama Hammond - Lecturer, University of Ghana, Legon - Africa, Ghana
dream hampton - Filmmaker; Writer - USA
Baroness Sally Hamwee - Peer, House of Lords - UK, Europe
Abdallah Hanatleh - Director General, Forearms of Change Center to Enable Community - Jordan, Middle East & North Africa
Herbie Hancock - Musician - USA
Derek Handley - Entrepreneur - New Zealand, Oceania
Ian Haney Lopez - John H. Boalt Professor of Law, UC Berkeley; Director, Racial Politics Project, Haas Institute for a Fair and Inclusive Society; Senior Fellow, Demos - California, USA
Lord David Hannay - Peer, House of Lords - UK, Europe
Jon Hanson - Alfred Smart Professor of Law and Director, Project on Law and Mind Sciences, Harvard Law School - Massachusetts, USA
Vicki J. Hanson - Coordinator, SSDP-UWI (Mona), Jamaica. - Jamaica, Latin America & Caribbean
Cezary Harasimowicz - Writer; Screenwriter - Poland, Europe
Miklos Haraszti - UN Special Rapporteur on the situation of human rights in Belarus; Adjunct Professor, School of International & Public Affairs of Columbia Law School - Hungary, Europe
A.P. Hardon - Professor of Anthropology, University of Amsterdam; Former Scientific Director, Amsterdam Institute for Social Science Research - Netherlands, Europe
Johann Hari - Author; Journalist - UK, Europe
Woody Harrelson - Actor - USA
Mark Harrington - Executive Director, Treatment Action Group; AIDS Activist - USA
Reverend Dr. Forrest Harris - President, American Baptist College; Professor, Vanderbilt University Divinity School - Tennessee, USA
Carl Hart - Professor of Psychology and Psychiatry, Columbia University - New York, USA
Oliver Hartwich - Executive Director, The New Zealand Initiative - New Zealand, Oceania
Phil Harvey - Founder and Chairman, DKT International - Washington DC, USA
Atli Harðarson - Philosopher - Iceland, Europe
Alcee Hastings - Member of Congress - Florida, USA
Justus Haucap - Professor, Düsseldorf Institute for Competition Economics - Germany, Europe
Reverend Dr. Frederick D. Haynes III - Senior Pastor, Friendship West Baptist Church, Dallas - Texas, USA
Anita Heber - Associate Professor of Criminology, Stockholm University - Sweden, Europe
Christie Hefner - Former chairperson and CEO, Playboy Enterprises - Illinois, USA
Helga Vala Helgadóttir - Attorney - Iceland, Europe
Matilda Hellman - University Lecturer and Researcher, Helsinki - Finland, Europe
Carol Helwig - Communicable Disease Control and HIV Prevention Coordinator, Boulder County Public Health - Colorado, USA
Obery M. Hendricks Jr. - Senior Fellow, The Opportunity Agenda - New York, USA
Reverend Miguel A. Hernandez - Episcopal Church of New Jersey - New Jersey, USA
Kenneth Hertz - Senior Partner, Hertz Lichtenstein & Young LLP - California, USA
Juan Carlos Hidalgo - Columnist, La Nación; Policy Analyst, Cato Institute   - Costa Rica, Latin America & Caribbean
Juan Carlos Hidalgo Bogantes - Columnist, La Nación newspaper - Costa Rica, Latin America & Caribbean
Jorge Hilário Gouvêa Vieira - Former Finance Secretary, State of Rio de Janeiro - Brazil, Latin America & Caribbean
Hakima Himmich - President, Association for the Fight Against AIDS (Association de Lutte Contre le Sida) - Morocco, Middle East & North Africa
Ryan Holmes - CEO, Hootsuite - Canada
Peter Holmes - Seattle City Attorney - Washington, USA
Winfried Holz - Board member, Deutsche AIDS-Hilfe e.V - Germany, Europe
Somchai Homlaor - Secretary General, Human Rights and Development Foundation; Former Law Reform Commissioner - Thailand, Asia
Magnus Hörnqvist - Associate Professor of Criminology, Stockholm University - Sweden, Europe
Andrew Horwitz - Assistant Dean for Experiential Education, Roger Williams University School of Law - Rhode Island, USA
Philip K Howard - Author, The Death of Common Sense - New York, USA
M. William Howard - Former Pastor, Bethany Baptist Church, Newark; Former Chair, Rutgers University Board of Governors; Former President, National Council of Churches - New Jersey, USA
Lord Alan Howarth - Peer, House of Lords - UK, Europe
Kristinn Hrafnsson - Director, Icelandic Center for Investigative Journalism - Iceland, Europe
Webb Hubbell - Former Associate Attorney General of the United States; Former Chief Justice, Arkansas Supreme Court; Former Mayor, Little Rock, Arkansas - Arkansas, USA
Alice Huffman - President, California NAACP - California, USA
Paul Hunt - Former UN Special Rapporteur on the Right to Health - UK, Europe
Julian Huppert - Former Member of Parliament, Liberal Democrats - UK, Europe
Samia Hurst - Professor of Ethics, University of Geneva - Switzerland, Europe
Anthony Hylton - Former Minister of Foreign Affairs, Jamaica - Jamaica, Latin America & Caribbean
Coronel Ibis Silva Pereira - Former Commander, Military Police, State of Rio de Janeiro - Brazil, Latin America & Caribbean
Mo Ibrahim - Businessman - Africa, Sudan
Hussein Ibrahim - President, Sudan AIDS Network - Africa, Sudan
Christian Imboden - Head of Insomnia Consultation, Psychiatric Services, Solothurn - Switzerland, Europe
Natalie Imbruglia  - Singer - Australia, Oceania
Francisco Inácio Bastos - Researcher, Fiocruz; Coordinator, National Survey on Crack Use - Brazil, Latin America & Caribbean
Eva Indriðadóttir - President, Social Democratic Youth - Iceland, Europe
Sigríður Ingibjörg Ingadóttir - Member of Parliament; Chair, Committee of Health and Social Services - Iceland, Europe
Maria Isabel Barroso Salgado - Board member, Viva Rio - Brazil, Latin America & Caribbean
Ras Iyah V - Chairman, Westmorland Hemp and Ganja Farmers Assoc - Jamaica, Latin America & Caribbean
Reverend Jesse L. Jackson - President, Rainbow/PUSH Coalition; Civil Rights Activist - Illinois, USA
Giorgio Jackson - Congressman, Chilean House of Representatives - Chile, Latin America & Caribbean
Reverend Dr. Bernice Powell Jackson - Pastor, First United Church of Tampa; Former President, World Council of Churches - Florida, USA
Rabbi Rick Jacobs - President, Union for Reform Judaism - USA
Asma Jahangir - Former UN Special Rapporteur on Arbitrary, Extrajudicial and Summary Executions - Pakistan, Asia
Katrín Jakobsdóttir - Member of Parliament and Chair, Left-Green Party; Former Minister of Education and Culture, Iceland - Iceland, Europe
Henry Jarecki - Academic; Psychiatrist; Philanthropist - USA
Eugene Jarecki - Eugene Jarecki, Filmmaker of The House I Live In - USA
Marianne Jauncey - Public health physician; Medical Director, Sydney Medically Supervised Injecting Centre - Australia, Oceania
Jorge Javier Romero - Professor, Center for Economic Research and Teaching (Centro de Investigación y Docencia Económicas) - Mexico
Jean-Philippe Jeannerat - Former Secretary General, Swiss Social Party - Switzerland, Europe
Hakeem Jeffries - Member of Congress, New York - New York, USA
Christian Jessen - Doctor; TV Presenter - UK, Europe
Stephen Jiggins - Advocate for Improved Road Safety - Australia, Oceania
James Jimenez - Former Secretary, New Mexico Department of Finance and Administration - New Mexico, USA
Pittaya Jinawat - Adviser, Rights and Liberties Protection Department, Ministry of Justice; Advisor, Kamlangjai (Inspire) - Thailand, Asia
Svala Jóhannesdóttir - Harm-reduction Worker - Iceland, Europe
Robert Johnson - Executive Director, Institute for New Economic Thinking; Senior Fellow, Project on Global Finance, The Roosevelt Institute - New York, USA
Gary Johnson - Former Governor, New Mexico - New Mexico, USA
Björn Johnson - Associate Professor of Social Work, Malmö University - Sweden, Europe
Kristoffer Joner - Actor - Norway, Europe
Van Jones - President, Dream Corps - USA
Jonny 5 - Singer, Flobots - USA
Birgitta Jónsdóttir - Poetican; Member of Parliament, Icelandic Pirate Party - Iceland, Europe
Arnar Jónsson - Actor - Iceland, Europe
Gunnlaugur Jónsson - Entrepreneur - Iceland, Europe
Peter Joseph - Chairman, The Ethics Centre, Sydney; Former Chair, St Vincent’s and Mater Health  - Australia, Oceania
Lord Frank Judd - Peer, House of Lords - UK, Europe
Mario Alberto Juliano - Executive Director, Asociación Pensamiento Penal - Argentina, Latin America & Caribbean
Sigríður Rut Júlíusdóttir - Attorney - Iceland, Europe
Jennifer Justice - President of Corporate Development, Superfly - USA
Pete Kadens - Co-Founder, SoCore Energy - USA
Christine Kafando - President, Hope For Tomorrow Association; Recipient, Légion d'Honneur - Africa, Burkina Faso
Norty Kalishman - Doctor; Former Program Director, McCune Charitable Foundation - New Mexico, USA
Adeeba Kamarulzaman - Dean, Faculty of Medicine; Professor of Medicine and Infectious Diseases, University of Malaya - Malaysia, Asia
Kathie Kane-Willis - Director, Illinois Consortium on Drug Policy, Roosevelt University - Illinois, USA
Jikyeong Kang - President and Dean, Asian Institute of Management - Philippines, Asia
Joshua Kappel - Partner, Vicente Sederberg, LLC - Colorado, USA
Bjarki Karlsson - Poet - Iceland, Europe
Asa Kasher - Philosopher; Professor, Tel Aviv University; Linguist - Israel, Middle East & North Africa
Marcus Keane - Head of Policy, Ana Liffey Drug Project - Ireland, Europe
Michael Keegan - President, People for the American Way - Washington DC, USA
Tim Keller - State Auditor, New Mexico; Former Member, New Mexico Senate - New Mexico, USA
Perry Kendall - Provincial Health Officer, Province of British Columbia - Canada
Brendan Kennedy - Chief Executive Officer, Privateer Holdings - Washington, USA
Piper Kerman - Writer, Orange Is the New Black: My Year in a Women's Prison - USA
Thomas Kerr - Co-Director, Urban Health Research Initiative, BC Centre for Excellence in HIV/AIDS; Associate Professor, Department of Medicine, University of British Columbia - Canada
Bob Kerrey - Former Governor, Nebraska - Nebraska, USA
Nang Pann Ei Kham - Coordinator, Drug Policy Advocacy Group - Myanmar, Asia
Patrisse Khan-Cullors - Co-Founder, Black Lives Matter - USA
Yasser Khazaal - Vice-President, Society of Social Psychiatry - Switzerland, Europe
Margaret Kiener Nellen - Member of Parliament - Switzerland, Europe
Billie Jean King - Tennis Player - USA
Paul King - Barrister - Australia, Oceania
William Kissi-Agyebeng - Lecturer, University of Ghana, Legon - Africa, Ghana
Jørgen Kjær - BrugerForeningen, Danish Drug User’s Union, Copenhagen - Denmark, Europe
Andriy Klepikov - Executive Director, Alliance for Public Health - Ukraine, Europe
Arild Knutsen Knutsen - President, Association for Humane Drug Policies - Norway, Europe
Vasyl Knyazevytch - Former Minister of Health, Ukraine; Head of the Board, All-Ukrainian League of Hospice and Palliative Care - Ukraine, Europe
Tom Koenigs - Member of Parliament, German Bundestag - Germany, Europe
Ginan Koesmayadi - Vocalist, Jeruji - Indonesia, Asia
Zdenek Kolar - Head, Institute of Clinical and Molecular Pathology; Dean Emeritus, Medical Faculty, Palacky University, Olomouc - Czech Republic, Europe
Tsuneo Kondo - President, Japan Drug Addiction Rehabilitation Center - Japan, Asia
Kora - Singer - Poland, Europe
Bernard Kouchner - Former Minister of Foreign Affairs, France - France, Europe
Ben Kovler - Chief Investment Officer, Kovpak II, LLC - USA
Kofi Krafona - Lecturer, University of Cape Coast - Africa, Ghana
Arnoldo Kraus - Doctor; Writer; Professor, Faculty of Medicine, National Autonomous University of Mexico - Mexico
Daniela Kreher - Reverend; Church historian; Harm-reduction Specialist - Germany, Europe
Arne Kristensen - Executive Director, Viva – Together for Children - Denmark, Europe
KShoo - Spokesperson and co-founder, Federation of CIRCs (Collective for Information and Research into Cannabis) - France, Europe
Weronika Książkiewicz - Actress - Poland, Europe
André Kuhn - Professor of Law, University of Neuchatel - Switzerland, Europe
Maksut Kulzhanov - Professor; President, Medical Chamber of Kazakhstan; Member, Executive Board, World Health Organization - Kazakhstan, Asia
Kofi Kumado - Professor, University of Ghana, Legon - Africa, Ghana
Danuta Kuroń - Social rights advocate; Head, Social Assistance Foundation - Poland, Europe
Peter Kurrild-Klitgaard - Professor of Political Theory and Comparative Politics, Department of Political Science, University of Copenhagen - Denmark, Europe
Sandro Kvitashvili - Minister of Health, Ukraine - Ukraine, Europe
Aleksander Kwaśniewski - Former President, Poland - Poland, Europe
Luisa Conesa Labastida - Lawyer - Mexico
Georges Lachaze - Project Manager, ASUD (Self Support of Drug Users) - France, Europe
Ricardo Lagos - Former President, Chile - Chile, Latin America & Caribbean
Ricardo Lagos Weber - President of the Senate - Chile, Latin America & Caribbean
Kamal Lahbib - Coordinator, Modernity and Democracy Collective (Collectif Modernité et Démocratie) - Morocco, Middle East & North Africa
Kamal Lahbib - President, Moroccan Alternatives Forum (Forum des Alternatives Maroc) - Morocco, Middle East & North Africa
Gloria Lai - Senior Policy Officer, International Drug Policy Consortium - Thailand, Asia
David Laidler - Fellow, Royal Society of Canada; Professor Emeritus, University of Western Ontario - Canada
Gara LaMarche - President, Democracy Alliance; Former President and CEO, Atlantic Philanthropies - USA
Marta Lamas - Professor of Political Science, National Autonomous University of Mexico - Mexico
Norman Lamb - Former Health Minister, United Kingdom - UK, Europe
Elena Landau - Economist; Lawyer - Brazil, Latin America & Caribbean
Ingrid Lander - Associate Professor of Criminology, Stockholm University - Sweden, Europe
C. Ross Lander - Former Justice, Supreme Court of British Columbia - Canada
Louis Lang - Deputy Majority Leader, House of Representatives - Illinois, USA
Reverend James Langstaff - Bishop of Rochester; Bishop to Prisons - UK, Europe
Rodrigo Lara - Deputy, House of Representatives; Speaker, Radical Change party (Cambio Radical) - Colombia, Latin America & Caribbean
Boubker Largou - President, The Moroccan Human Rights Organization (L'Organisation Marocaine des Droits Humain) - Morocco, Middle East & North Africa
John Larsen - Member of Congress, Connecticut - Connecticut, USA
Paul Larsson - Professor of Criminology, Police University College, Oslo - Norway, Europe
Hillevi Larsson - Member of Parliament - Sweden, Europe
Juan Mario Laserna - Former Deputy Minister of Finance, Colombia; Former Senator - Colombia, Latin America & Caribbean
Richard Layard - Programme Director, Centre for Economic Performance, London School of Economics - UK, Europe
Rachel LaZar - Executive Director, The Center of Equality and Rights (El Centro de Igualdad y Derechos) - New Mexico, USA
Norman Lear - Founder, People for the American Way - Washington DC, USA
Oren Lebovich - Chairman, Green Leaf Party - Israel, Middle East & North Africa
Barbara Lee - Member of Congress, California - California, USA
Stephen Leeder  - Emeritus Professor of Public Health and Community Medicine, Menzies Centre for Health Policy and School of Public Health, University Of Sydney - Australia, Oceania
Elizabeth Leeds - Honorary President, Brazilian Public Security Forum - Brazil, Latin America & Caribbean
Klaus Legau - CEO, AIDS-Fondet - Denmark, Europe
John Legend - Singer - USA
Herbert Leherr - Head of Addiction & Forensic Department, Psychiatric Services Thurgau; Board member, The Swiss Society of Addiction Medicine - Switzerland, Europe
Julita Lemgruber - Coordinator, Centre of Studies on Security and Citizenship, Candido Mendes University - Brazil, Latin America & Caribbean
Gabriela Lemus - Executive Director, Progressive Congress - Washington DC, USA
Silvia Lemus - Journalist - Mexico
Annie Lennox - Musician - UK, Europe
Mark Leno - State Senator, California - California, USA
Roberto Lent - Professor, Federal University of Rio de Janeiro - Brazil, Latin America & Caribbean
Lawrence Lessig - Roy L. Furman Professor of Law and Leadership, Harvard Law School - Massachusetts, USA
Steven H. Levinson - Former Associate Justice, Hawaii Supreme Court - Hawaii, USA
Clive Lewis - Member of Parliament, Labour Party - UK, Europe
David Lewis - Founder and Former Director, Center for Alcohol and Addiction Studies, Brown University - Rhode Island, USA
Geoff Lewis - Partner, Founders Fund - California, USA
Stephen Lewis - Former UN Special Envoy for HIV/AIDS in Africa - Canada
Pamela Lichty - President, Drug Policy Forum of Hawai'i - Hawaii, USA
Yaël Liebkind - Head, La Main Tendue (The Reach Out Hand) - Switzerland, Europe
Michael Liebrenz - Head of research, Forensic Psychiatric Service, Institute of Legal Medicine, University Bern - Switzerland, Europe
Ted Lieu - Member of Congress, California - California, USA
Roger Liggenstorfer - Publisher, Nachtschatten Verlag, Solothurn - Switzerland, Europe
Peter Lilley - Member of Parliament, Conservative Party - UK, Europe
Sven-Åke Lindgren - Professor Emeritus of Sociology, University of Gothenburg - Sweden, Europe
Rick Lines - Executive Director, Harm Reduction International - UK, Europe
Ann Lininger - State Representative, Oregon - Oregon, USA
Baroness Ruth Lister - Peer, House of Lords - UK, Europe
Vidal Llerenas - Federal Congressman - Mexico
Claudio Lomnitz - Professor of Anthropology, Columbia University - New York, USA
Yaron London - Media Personality; Actor; Journalist - Israel, Middle East & North Africa
Sai Lone - Coordinator, Myanmar Opium Farmers Forum - Myanmar, Asia
Fabienne Lopez - President, Principes Actifs - France, Europe
Cecilia Lopez M. - Former Minister of Agriculture; Former Minister of Environment, Colombia; Former Senator - Colombia, Latin America & Caribbean
Kari Lossius - Clinic Manager; Psychologist - Norway, Europe
Hugh Lowe - Attorney at Law, Austin - Texas, USA
Daniel Lozoya Constant Lopes - Public Defender, State of Rio de Janeiro - Brazil, Latin America & Caribbean
Caroline Lucas - Member of Parliament, Green Party - UK, Europe
Steven Lucero - Executive Director, New Mexico Hispanic Medical Association - New Mexico, USA
José Luiz Ratton - Professor, Federal University of Pernambuco - Brazil, Latin America & Caribbean
Michelle Lujan Grisham - Member of Congress, New Mexico - New Mexico, USA
Lulu - Singer; Actress; TV Personality - UK, Europe
Diego Luna - Actor; Director - Mexico
Ketil Lund - Former Supreme Court Justice, Norway - Norway, Europe
Nigel Lythgoe - Film Director and Producer; TV Personality - UK, Europe
Fiona Macaulay - Senior Lecturer, Bradford University - UK, Europe
Annie Machon - Former Intelligence Officer, MI5; European Director, Law Enforcement Against Prohibition - UK, Europe
Macklemore - Rapper - Washington, USA
Lord Bob MacLennan - Peer, House of Lords - UK, Europe
Donald Macpherson - Executive Director, Canadian Drug Policy Coalition - Canada
Alejandro Madrazo - Director, The Right to Health Program, Division of Legal Studies, Center for Economic Research and Teaching - Mexico
Julio Madrazo - Partner, De la Calle, Madrazo, Mancera, S.C. - Mexico
Ricardo Maggi - Secretary, Italian Radicals - Italy, Europe
Marina Mahathir - UN Person of the Year (2010) for achievements in gender, women’s empowerment, and HIV/AIDs; Human Rights Activist - Malaysia, Asia
Jacques-André Maire - Member of Parliament - Switzerland, Europe
Kasia Malinowska-Sempruch - Director, Global Drug Policy program, Open Society Foundations - Poland, Europe
Raffaele Malinverni - Professor; Head of Department of Medicine, Hospital of Neuchatel - Switzerland, Europe
Melpomeni-Minerva Malliori - Professor of Psychiatry, National University of Athens - Greece, Europe
Susana Mallo - Former Dean, Faculty of Social Sciences, University of the Republic - Uruguay, Latin America & Caribbean
Mahmood Mamdani - Professor and Director, Makerere Institute of Social Research, Makerere University, Kampala, Uganda; Herbert Lehman Professor of Government, Columbia University - Africa, Uganda, USA
Luigi Manconi - Senator; President, Italian Senate Commission on Human Rights - Italy, Europe
Lord Benjamin Mancroft - Peer, House of Lords - UK, Europe
Jim Manfre - Sheriff, Flagler County - Florida, USA
Christiphe Mani - Director, FASe (Federation of Animation, Geneva) - Switzerland, Europe
Michael Mansfield - Barrister, Head of Mansfield Chambers - UK, Europe
Sam Manteaw - Lawyer; Lecturer, University of Ghana, Legon - Africa, Ghana
Ada Mara - Member of Parliament - Switzerland, Europe
João Roberto Marinho - Vice-Director, O Globo media group - Brazil, Latin America & Caribbean
Ed Markey - U.S. Senator - Massachusetts, USA
Lord Jonathan Marks - Barrister; Peer, House of Lords - UK, Europe
Rita Marley - Wife of Bob Marley; International reggae icon - Jamaica, Latin America & Caribbean
Cedella Marley - Daughter of Bob Marley; CEO of Tuff Gong International - Jamaica, Latin America & Caribbean
Rohan Marley - Son of Bob Marley; Founder, Marley Coffee - Jamaica, Latin America & Caribbean
Cristiano Maronna - Executive Secretary, Brazilian Platform on Drug Policy - Brazil, Latin America & Caribbean
Ivan Marques - Executive Director, Sou da Paz Institute - Brazil, Latin America & Caribbean
Alvaro Roman Marquez - Professor, Central University of Ecuador - Ecuador, Latin America & Caribbean
Brandon Marshall - Assistant Professor of Epidemiology, Brown University - Rhode Island, USA
Jean Martin - Former Head of Health Sector, Cantonal Doctor, Vaud - Switzerland, Europe
Ian Martin  - Chairman, The Wayside Chapel  - Australia, Oceania
Dick Marty - Former Prosecutor General, Member of Government, Ticino Canton - Switzerland, Europe
Gabor Maté - Doctor; Author - Canada
Larysa Matyukha - Head, the All-Ukrainian Family Doctors Association  - Ukraine, Europe
Liliane Maury Pasquier - Member of Parliament - Switzerland, Europe
Federico Mayor Zaragoza - Former Director-General of UNESCO; Chairman, Foundation for a Culture of Peace - Spain, Europe
Michael McBride - Pastor; National Director, Lifelines for Healing Communities Campaign, People Improving Communities through Organizing - California, USA
Bill McCamley - State Representative, New Mexico - New Mexico, USA
Smári McCarthy - Chief Technologist and Information Security Expert, Organized Crime and Corruption Reporting Project - Iceland, Europe
Betty McCollum - Member of Congress, Minnesota - USA
Jim McDermott - Member of Congress, Washington - Washington, USA
Jim McGovern - Member of Congress, Massachusetts - Massachusetts, USA
Lou McGrath - Nobel Peace Prize, 1997; Founder, Mines Action Group - UK, Europe
Iain McGregor  - Professor of Psychopharmacology; Research Fellow; Director of Preclinical Research, Lambert Initiative for Cannabinoid Therapeutics, School of Psychology, University of Sydney - Australia, Oceania
Michelle McKenzie - Director, Preventing Overdose and Naloxone Intervention Program, Miriam Hospital - Rhode Island, USA
John McMillan - Director, Biothics Centre, University of Otago; Professor - New Zealand, Oceania
Cisco McSorley - State Senator, New Mexico - New Mexico, USA
Baroness Molly Meacher - Peer, House of Lords - UK, Europe
Fiona Measham - Professor, University of Durham - UK, Europe
Elysio Medeiros Pires Filho - Board member, Viva Rio - Brazil, Latin America & Caribbean
Daniel Meili - Medical Chief, ARUD (Association for Risk Reduction in Use of Drugs) - Switzerland, Europe
Dean Agnes Mejia - Dean, University of the Philippines College of Medicine - Philippines, Asia
Daniel Mejia Londoño - Economist, University of the Andes - Colombia, Latin America & Caribbean
Héctor A. Mendoza C.  - Professor, Autonomous University of Nuevo Leon; Member, College of Bioethics - Mexico
Anne-Catherine Menetey-Savary - Former Member of Parliament - Switzerland, Europe
Jeff Merkley - U.S. Senator - Oregon, USA
Fabio Mesquita - HIV/AIDs Specialist - Brazil, Latin America & Caribbean
Baroness Susan Miller - Peer, House of Lords - UK, Europe
Ross Mirkarimi - Former Sheriff, San Fransisco - California, USA
Michel Misse - Coordinator, Centre of Studies on Urban Violence, Conflict and Citizenship - Brazil, Latin America & Caribbean
Holly Mitchell - State Senator, California - California, USA
Franz Moggi - Head of the Psychotherapy Section and the Clinical Psychological Service, University Hospital of Psychiatry - Switzerland, Europe
Paul Monaghan - Member of Parliament, Scottish National Party - UK, Europe
Paul Monaghan - Member of Parliament, Scottish National Party - UK, Europe
Eugene Monroe - Offensive Tackle, Baltimore Ravens, NFL - Maryland, USA
Julio Montaner - Director, British Columbia Centre for Excellence in HIV/AIDS - Canada
Fabiano Monteiro - Assistant Professor, Fluminense Federal University - Brazil, Latin America & Caribbean
Michael Moore - CEO, Public Health Association of Australia; Vice President, World Federation of Public Health Associations - Australia, Oceania
Michael Moore  - CEO, Public Health Association of Australia; Vice President/President Elect, World Federation of Public Health Associations; Adjunct Professor - Australia, Oceania
Reverend Peter Morales - President, Unitarian Universalist Assocation - USA
Pedro Moreira Salles - Economist and Historian, Yale Universitiy; President, Board of Directors, Itaú Unibanco Bank - Brazil, Latin America & Caribbean
Constanza Moreira, - Senator; Professor, Faculty of Social Sciences; Former candidate, Presidency of the Republic - Uruguay, Latin America & Caribbean
Maria Elena Morera Mitre - Activist - Mexico
Marc Morial - President, National Urban League; Former Mayor, New Orleans - Louisiana, USA
Sir Keith Morris - Former UK Ambassador to Colombia - UK, Europe
Hon Deborah Morris-Travers - Child Rights Advocate - New Zealand, Oceania
Þorlákur Morthens - Artist - Iceland, Europe
Bubbi Morthens - Musician; Poet - Iceland, Europe
Dustin Moskovitz - Co-founder, Good Ventures - USA
Tara Moss - Author and human rights activist - Australia, Oceania
Reverend Dr. Otis Moss III - Senior Pastor, Trinity United Church of Christ, Chicago - Illinois, USA
Nelson Motta - Journalist and Columnist, O Globo - Brazil, Latin America & Caribbean
Abdellah Mousseddad - Secretary General, Moroccan Prison Observatory (Observatoire Marocaine des Prisons) - Morocco, Middle East & North Africa
Robert Muggah - Research Director, Igarapé Institute - Brazil, Latin America & Caribbean
Imam Abdul Malik Mujahid - Founding Chairman, Sound Vision Foundation, Chicago - USA
Denis Muller - Professor of Theology, Univerity of Lausanne - Switzerland, Europe
Andreas Müller - Judge; Author - Germany, Europe
Maria Julia Muñoz - Minister of Education and Culture, Uruguay - Uruguay, Latin America & Caribbean
Baroness Elaine Murphy - Peer, House of Lords - UK, Europe
Peter Muyshondt - Director of Operations, Voorkempen Local Police, Belgium - Belgium, Europe
Charles Myers - Member, Executive Committee, Evercore ISI; Member, Evercore ISI's Management Committee and Investment Policy Committee - USA
Bronwyn Myers - Chief Specialist Scientist, Alcohol Tobacco and Other Drug Research Unit, South African Medical Research Council - Africa, South Africa
Svante Myrick - Mayor, Ithaca - New York, USA
Supatra Nacapew - Executive Director, Foundation of AIDS Rights; Member, National AIDS Committee - Subcommittee on Rights Promotion and Protection - Thailand, Asia
Andres Cristian Nacht - Owner, Mills - Brazil, Latin America & Caribbean
Ethan Nadelmann - Founder & Executive Director, Drug Policy Alliance - New York, USA
Moises Naim - Author; Editor, The Atlantic; Distinguished fellow, International Economics Program, Carnegie Endowment for International Peace - Brazil, Latin America & Caribbean
Karine Nassar - Director, Nursing Care & Community Development (Soins Infirmiers & Développement Communautaire) - Lebanon, Middle East & North Africa
Maajid Nawaz - Author; Columnist; Founding Chairman, Quilliam - UK, Europe
Janete Nazareth Guilherme - Director of Women of Salgueiro, Integration and Community Development in Action Centre of Salgueiro - Brazil, Latin America & Caribbean
Alondra Nelson - Dean of Social Science, Columbia University - New York, USA
Svatopluk Nemecek - Minister of Health, Czech Republic - Czech Republic, Europe
Charles Nesson - William F. Weld Professor of Law, Harvard Law School; Writer - Massachusetts, USA
Cornelius Nestler - Professor, University of Cologne - Germany, Europe
Robert Newman - Former Director, The Baron Edmond de Rothschild Chemical Dependency Institute of Beth Israel Medical Center; Former President, Continuum Health Partners - New York, USA
Gavin Newsom - Lieutenant Governor, California - California, USA
Elivira Nicolaisen - Singer; Songwriter - Norway, Europe
Brynjar Níelsson - Member of Parliament, Independence Party - Iceland, Europe
Zbigniew Niemczycki - Entrepreneur; Founder, Polish Business Roundtable  - Poland, Europe
Arie C. Nieuwenhuijzen Kruseman - Former President, Royal Dutch Medical Association - Netherlands, Europe
Anders Nilsson - Professor of Criminology, Stockholm University - Sweden, Europe
Matt Noffs - CEO, Noffs Foundation - Australia, Oceania
Patricia Nolan - Former Director, Rhode Island Department of Health - Rhode Island, USA
Michael Noland - State Senator, Illinois - Illinois, USA
Johan Norberg - Author; Documentary filmmaker - Sweden, Europe
Eleanor Holmes Norton - Member of Congress - Washington DC, USA
Manfred Nowak - Former UN Special Rapporteur on Torture; Professor of International Law and Human Rights, University of Vienna; Director, Ludwig Boltzmann Institute of Human Rights - Austria, Europe
David Nutt - Director, Neuropsychopharmacology Unit, Imperial College London; Former Chair, Advisory Council on the Misuse of Drugs - UK, Europe
Vivienne O'Brien - Coordinator, Bray Community Addiction Team - Ireland, Europe
John O'Connor - Addiction Counsellor, Anchor Treatment Centre - Ireland, Europe
Pat O'Hare - Founding Director, Harm Reduction International - UK, Europe
Bill O'Neill - State Senator, New Mexico - New Mexico, USA
Beto O'Rourke  - Member of Congress, Texas - Texas, USA
Lance O'Sullivan - GP; New Zealander Of The Year (2014) - New Zealand, Oceania
Olusegun Obasanjo - Former President, Nigeria - Africa, Nigeria
Isidore Obot - Professor and Head, Department of Psychology, University of Uyo - Africa, Nigeria
Katrín Oddsdóttir - Human Rights Lawyer - Iceland, Europe
Adeolu Ogunrombi - Director, Youth RISE-Nigeria - Africa, Nigeria
Flávia Oliveira - Columnist, O Globo; Broadcast Commentator, Globo News - Brazil, Latin America & Caribbean
Fabrice Olivet - Director, ASUD (Self Support of Drug Users) - France, Europe
Joachim B. Olsen - Member, Danish Parliament; 2004 Olympic silver medalist - Denmark, Europe
Pia Olsen Dyhr - Leader, SF Party; Member of Parliament - Denmark, Europe
Börje Olsson - Professor Emeritus of Sociology, Stockholm University - Sweden, Europe
Pierre Omidyar - Philanthropist; Founder, eBay - Hawaii, USA
Danielle C Ompad - Clinical Associate Professor, New York University - New York, USA
OnklP - Rapper - Norway, Europe
Rita Ora - Singer - UK, Europe
Suze Orman - Author; TV Personality - USA
Rúnar Örn Olsen - President, Libertarian Society of Iceland - Iceland, Europe
Dean Ornish - Founder, Preventive Medicine Research Institute; Clinical Professor of Medicine, University of California, San Francisco - California, USA
Miguel Angel Orozco Deza - Director General, International Relations of Grupo Salinas - Mexico
Gerald Ortiz y Pino - State Senator, New Mexico - New Mexico, USA
Joseph Osafo - Senior Lecturer, University of Ghana, Legon - Africa, Ghana
Duncan E. Osborne - Former Adjunct Professor of Law, University of Texas School of Law - Texas, USA
Eric Osei-Assibey - Senior Lecturer, University of Ghana, Legon - Africa, Ghana
Wiktor Osiatynski - Professor of Law, Central European University; Professor of Human Rights, University of Connecticut; Board member, Open Society Foundations - Poland, Europe
Lárus Ýmir Óskarsson - Film Director - Iceland, Europe
Philip Owen - Former Mayor, Vancouver - Canada
Cem Özdemir - National Chairman, the German Green Party (Bündnis 90/Die Grünen), Member of Parliament (Bundestag) - Germany, Europe
Piotr Pacewicz - Journalist; Co-founder, Gazeta Wyborcza daily - Poland, Europe
Angela Pacheco - Former District Attorney, 1st Judicial District, New Mexico - New Mexico, USA
Lord Brian Paddick - Former Deputy Assistant Commissioner, Metropolitan Police (London) - UK, Europe
Jennifer Padgett - District Attorney, First Judicial District, New Mexico - New Mexico, USA
Salvador Paiz - President, FunSEPA - Guatemala, Latin America & Caribbean
Jorge Vicente Paladines - Professor of Criminology, Andean University Simón Bolívar - Ecuador, Latin America & Caribbean
Árni Páll Árnason - Former Minister of Social Affairs; Former Minister of Business Affairs, Iceland; Member of Parliament, Social Democratic Alliance - Iceland, Europe
Adalberto Palma Gómez - Former Chairman, Board of Directors, Center for Excellence in Corporate Governance - Mexico
Mick Palmer - Former Commissioner, Australian Federal Police - Australia, Oceania
Mick Palmer - Former Commissioner Australian federal Police - Australia, Oceania
Kristín I. Pálsdóttir - Spokeswoman, The Root - Association on Women's Issues Relating to Alcohol and Addiction - Iceland, Europe
Francesco Panese - Professor of Sociology, Univerity of Lausanne - Switzerland, Europe
Marco Pannella - Former Member, European Parliament; President, Nonviolent Radical Party - Italy, Europe
George Papandreou - Former Prime Minister, Greece - Greece, Europe
Melissa Parke - Member, Australian House of Representatives; Former Minister for International Development; Former International Lawyer, United Nations - Australia, Oceania
Charles Parry - Director, Alcohol, Tobacco and Other Drug Research Unit, South African Medical Research Council - Africa, South Africa
William Patey - Former UK Ambassador to Afghanistan, Sudan, Iraq, and Saudi Arabia - UK, Europe
Luciane Patrício - Associate Professor, Public Security Department, Law School, Fluminense Federal University - Brazil, Latin America & Caribbean
Kasthuriraani Patto - Member of Parliament - Malaysia, Asia
Ernesto Pazmiño Granizo - Public Defender General - Ecuador, Latin America & Caribbean
Willy Pedersen - Professor of Sociology, University of Oslo - Norway, Europe
Ana Paula Pellegrino - Researcher, Igarape Institute; Coordinator, Pense Livre Network - Brazil, Latin America & Caribbean
David Penington - Former Vice Chancellor, Melbourne University - Australia, Oceania
David Penington - Professor Emeritus, University of Melbourne - Australia, Oceania
Rupert Pennant-Rea - Chairman, The Economist; Former Deputy Governor, Bank of England - UK, Europe
Marco Perduca - Former Senator, Italy; UN Representative, Nonviolent Radical Party - Italy, Europe
Merval Pereira - Writer and Columnist, O Globo; Member, Brazilian Academy of Letters - Brazil, Latin America & Caribbean
Joseph Perella - Businessman; Co-Founder, Perella Weinberg Partners - USA
Catalina Pérez Correa - Lawyer & Researcher, Center for Research and Teaching in Economics (Centro de Investigación y Docencia Económicas) - Mexico
Rabbi Jonah Pesner - Director, Religious Action Center of Reform Judaism - Washington DC, USA
Tove Pettersson - Professor of Criminology, Stockholm University - Sweden, Europe
Praphan Phanuphak - Co-Founder, Thai Red Cross AIDS Research Centre - Thailand, Asia
Michèle Pierre-Louis - Former Prime Minister, Haiti; President, FOKAL - Haiti, Latin America & Caribbean
Andrés Pino - Local Coordinator, Students for Liberty - El Salvador, Latin America & Caribbean
Peter Piot - Director, London School of Hygiene & Tropical Medicine; Former Executive Director, UNAIDS; Discoverer of the Ebola virus - UK, Europe
Pedro Pires - Former President, Cape Verde - Africa, Cape Verde
Giuiano Pisapia - Mayor, Milan - Italy, Europe
Monika Platek - Founder and President, Polish Association for Legal Education; Associate Professor, University of Warsaw - Poland, Europe
Mark Plotkin - Ph.D., L.H.D., President, Amazon Conservation Team - USA
Maria Poblet - Executive Director, Causa Justa :: Just Cause - California, USA
Marc Pocan - Member of Congress, Wisconsin - Wisconsin, USA
John Podmore - Former Governor, Brixton and Belmarsh Prisons; Professor, Durham University - UK, Europe
Freek Polak - Psychiatrist, Netherlands Drug Policy Foundation - Netherlands, Europe
John Polanyi - Nobel Prize in Chemistry, 1986 - Canada
Jared Polis - Member of Congress, Colorado - Colorado, USA
Ben Pollara - Director, United For Care - USA
Polow da Don - Hip Hop Producer; Rapper - USA
Jacek Poniedziałek - Actor - Poland, Europe
Lidia Popiel - Photographer - Poland, Europe
Tuari Potiki - Chairperson, New Zealand Drug Foundation - New Zealand, Oceania
Toni Preckwinkle - President, Cook County Board, Illinois - Illinois, USA
Óttarr Proppé - Member of Parliament and Chairman, Bright Future party - Iceland, Europe
Kofi Quashigah - Professor, University of Ghana, Legon - Africa, Ghana
Boris Quednow - Professor, Univerity of Zurich - Switzerland, Europe
John Quelch - Professor, Harvard Business School and Harvard School of Public Health - Massachusetts, USA
Anna Quigley - Co-ordinator, CityWide Drugs Crisis Campaign, Dublin - Ireland, Europe
Alexandre Quintanilha - Scientist; Former Director, Institute of Molecular and Cell Biology, University of Porto - Portugal, Europe
Julian Quintero - Director, Acción Técnica Social - Colombia, Latin America & Caribbean
Bill Quirk - Assembly Member, 20th District, California - California, USA
Karl Racine - Attorney General, District of Columbia - Washington DC, USA
Amol Rajan - Editor-at-large, The Independent - UK, Europe
Laszlo Rajk - Architect; Political Activist - Hungary, Europe
Joanna Rajkowska - Artist - Poland, Europe
Alex Ramirez - President, Mexican Business Council - Mexico
Alejandro Ramírez Magaña - Director General, Cinépolis - Mexico
Fernando Ramos Casas - Customs broker - Mexico
Edinilsa Ramos de Souza - Researcher, Latin American Centre for Violence and Health Studies - Brazil, Latin America & Caribbean
Lord David Ramsbotham - Peer, House of Lords - UK, Europe
Alejandra Rangel - Philosophy/College professor - Mexico
RaskePenge - Recording Artist; Journalist; Author - Denmark, Europe
Shane Rattenbury - Minister for Corrections, Australian Capital Territory Legislative Assembly - Australia, Oceania
Sigrid Rausing - Philanthropist, anthropologist and publisher; Founder, Sigrid Rausing Trust - UK, Europe
Luc Recordon - Former Member of Parliament - Switzerland, Europe
Jason Reed - Executive Director, Law Enforcement Against Prohibition UK - UK, Europe
J. Aaron Regunberg - State Representative, Rhode Island - Rhode Island, USA
Robert B. Reich - Chancellor's Professor of Public Policy, University of California at Berkeley; Former U.S. Secretary of Labor - California, USA
Fred Reid - Founding CEO, Virgin America - USA
Craig Reinarman - Professor Emeritus of Sociology and Legal Studies, University of California, Santa Cruz - California, USA
Carlos Requena - Criminal Lawyer - Mexico
Stewart Resnick - Businessman - California, USA
Yesid Reyes - Minister of Justice, Colombia - Colombia, Latin America & Caribbean
Jesús Reyes Heroles - Economist; Former Ambassador of Mexico to the U. S - Mexico
Cruz Reynoso - The first Chicano Associate Justice, California Supreme Court; Professor of Law, University of California - California, USA
Yamil Rezc - Musician - Mexico
Claudio Rezende Barbosa - Psychologist; Member, Pense Livre network - Brazil, Latin America & Caribbean
Kenzi Riboulet Zemouli - Head of Advocacy, Artaud Foundation for an Alternative Approach to Addiction and Substance Dependence - Spain, Europe
Josiah D. Jody Rich - Professor of Medicine and Community Health, Warren Alpert Medical School, Brown University - Rhode Island, USA
Bill Richardson - Former Governor of New Mexico; former U.S. Ambassador to the United Nations; former U.S. Secretary of Energy - New Mexico, USA
Robert Richter - Barrister; Former Chairman, Criminal Bar Association; Former President, Victorian Council for Civil Liberties; Former part-time Law Reform Commissioner, Victoria; Former member, Bar Council - Australia, Oceania
Monika Ridinger - Head Physician, Centre for Addiction Psychiatry & Psychotherapy, The Psychiatric Services Aargau - Switzerland, Europe
Lauren Hale Rieckhoff   - Agent, Creative Artists Agency - New York, USA
Jean-Charles Rielle - Former Member of Parliament - Switzerland, Europe
Jeorge Marc Riesen - Psychiatrist; Psychotherapist; Treasurer, The Swiss Society of Addiction Medicine - Switzerland, Europe
Alexander Rinnooy Kan - Businessman; Mathematician; Senator, Democrats 66 - Netherlands, Europe
Reverend Barbara Ripple - Former District Superintendent, Hawaii District; United Methodist Church (Retired) - Hawaii, USA
Melina Risso - Public Security Specialist; Member, Pense Livre network - Brazil, Latin America & Caribbean
Maria Rita Kehl - Writer; Psychoanalyst; Former Member of National Truth Comission - Brazil, Latin America & Caribbean
João Roberto Marinho - Vice-Director, O Globo Media Group - Brazil, Latin America & Caribbean
Luiz Roberto Tenório - Board member, Viva Rio - Brazil, Latin America & Caribbean
Samuel K. Roberts - Associate Professor of History and of Sociomedical Sciences, Mailman School of Public Health, Columbia University - New York, USA
Gregor Robertson - Mayor, Vancouver - Canada
Maíra Rocha Machado - Professor, Getúlio Vargas Foundation Law School - Brazil, Latin America & Caribbean
Mauricio Rodriguez - Journalist; University Professor; Former Ambassador of Colombia to the UK - Colombia, Latin America & Caribbean
Duke Rodriguez - Founder, Ultra Health LLC; Former NM Secretary, Human Services; Former COO, Lovelace Health Systems - New Mexico, USA
Marta Rodriguez de Assis Machado - Professor, Getúlio Vargas Foundation Law School - Brazil, Latin America & Caribbean
César Rodríguez Garavito - Director, Dejusticia - Colombia, Latin America & Caribbean
Santiago Roel - Director, Semaphore Citizen (Semáforo Ciudadano) - Mexico
Ina Roll Spinnangr - Coordinator, Association of Safer Drug Policies - Norway, Europe
Milton Romani - Secretary General, Uruguay's National Drugs Board; Former Uruguayan Ambassador to the Organization of American States - Uruguay, Latin America & Caribbean
Anthony Romero - Executive Director, American Civil Liberties Union - USA
Gloria Romero - Former State Senator, California - California, USA
Robin Room - Professor; Director, Centre for Alcohol Policy Research, La Trobe University - Australia, Oceania
Robin Room - Director, Centre for Alcohol Policy Research, La Trobe University - Australia, Oceania
Lionel Rosenblatt - President Emeritus, Refugees International - USA
Ellen Rosenblum - Attorney General, Oregon - Oregon, USA
Bruce Ross - Partner, Holland & Knight LLP - California, USA
Sveinung Rotevatn - Member of Parliament, Liberal Party - Norway, Europe
Claudia Roth - Vice President, German Parliament (Bundestag) - Germany, Europe
Andrea Roth - Assistant Professor of Law, University of California Berkeley School of Law - California, USA
Ken Roth - Executive Director, Human Rights Watch - USA
David Rowntree - Musician; Drummer, Blur - UK, Europe
Sveinn Rúnar Hauksson - Family Physician - Iceland, Europe
Denis Russo Burgierman - Editor-in-chief, Superinteressante Magazine - Brazil, Latin America & Caribbean
Ole Røgeberg - Economist, Frisch Centre, University of Oslo - Norway, Europe
Roberto Saba - Dean, Faculty of Law, University of Palermo - Argentina, Latin America & Caribbean
Sebastián Sabini - Government Representative (Diputado) - Uruguay, Latin America & Caribbean
Rosemary Safie - Founder, Safie Consultores - Mexico
Steve Safyer - President and CEO, Montefiore Health System, Albert Einstein College of Medicine - New York, USA
Rene A. V. Saguisag - Lawyer; Former Senator; Professor, San Beda College  - Philippines, Asia
Ricardo Salinas - Founder and Chairman, Grupo Salinas - Mexico
Sérgio Salomão Shecaira - Professor, University of São Paulo Law School - Brazil, Latin America & Caribbean
Miguel Samper - Former Deputy Minister of Justice, Colombia - Colombia, Latin America & Caribbean
Linda Sanchez - Member of Congress, California - California, USA
Sergio Sanchez - Public Health Specialist, Reform Foundation Latin America (Fundación Latinoamérica Reforma) - Chile, Latin America & Caribbean
Lisa Sanchez - Latin American Programme Manager, Transform Drug Policy Foundation and Mexico United Against Crime (México Unido Contra la Delincuencia) - Mexico
Edwin Sanders - Senior Servant, Metropolitan Interdenominational Church - Tennessee, USA
Bernie Sanders - U.S. Senator - Vermont, USA
Armando Santacruz - Businessman; Co-founder, Mexico United Against Crime (México Unido Contra la Delincuencia) - Mexico
Juelz Santana - Rapper; Actor - New York, USA
Charles Santiago - Chairman, ASEAN Parliamentarians for Human Rights - Malaysia, Asia
Patricio Santillan-Doherty - Medical Director, National Institute of Respiratory Diseases; President, The College of Bioethics - Mexico
Gabriel Santos Elias - Institutional Relations Coordinator, Brazilian Platform on Drug Policy - Brazil, Latin America & Caribbean
Álvaro Santos  - Professor of Law, Georgetown University Law Center - Washington DC, USA
Natalia Sarai Navas - Academic; Activist; Migration Specialist  - USA
Jerzy Sarnecki - Professor Emeritus of Criminology, Stockholm University - Sweden, Europe
Jean-Félix Savary - Secretary General, GREA (Addiction Studies) - Switzerland, Europe
Roberto Saviano - Journalist; Writer; Essayist - Italy, Europe
Jan Schakowsky - Member of Congress, Illinois - Illinois, USA
Kurt Schmoke - Former Mayor of Baltimore; President, the University of Baltimore - Maryland, USA
Harmut Schneider - Judge, District Court of Luebeck, Germany - Germany, Europe
Jann Schumacher - President, Ticino Addiction - Switzerland, Europe
Jean Christophe Schwaab - Member of Parliament; President, Law Commission - Switzerland, Europe
Bobby Scott - Member of Congress, Virginia - Virginia, USA
Graham Seaby - Former Detective Superintendent, New Scotland Yard - UK, Europe
Toby Seddon - Professor, University of Manchester - UK, Europe
André Seidenberg - Addiction Specialist; Founder, Association for Risk Reduction in Use of Drugs, Zürich - Switzerland, Europe
Umi Selah - Organizer and Mission Director, Dream Defenders - USA
Bernard Selz - Founder, Selz Capital - New York, USA
Albert Senella - President and CEO, Tarzana Treatment Centers Inc; President, California Association of Alcohol and Drug Program Executives - California, USA
Renato Sérgio de Lima - Vice-President, Executive Council, Brazilian Public Security Forum  - Brazil, Latin America & Caribbean
Paulo Sette Câmara - Former Secretary of Social Defense, State of Pará; Former Police Commissioner, Federal Police - Brazil, Latin America & Caribbean
Sahar Shamayleh - Coordinator, Jordanian NGOs Network Against AIDS - Jordan, Middle East & North Africa
Suzanne Sharkey - Former Constable and Undercover Operative, Northumbria Constabulary; Director of Recovering Justice  - UK, Europe
Ognian Shentov - Chairman, Center for the Study of Democracy - Bulgaria, Europe
Larry Sherman - Professor and Director, Institute of Criminology, University of Cambridge - UK, Europe
Roger Shrubb - Former Royal Navy Officer, Former Magistrate - UK, Europe
George Shultz - Former US Secretary of State; Former US Secretary of Treasury; Former US Secretary of Labor - USA
Peter Shumlin - Governor, Vermont - Vermont, USA
Javier Sicilia - Founder, Movement for Peace with Justice and Dignity in Mexico; Poet; Journalist - Mexico
Sławomir Sierakowski - Head, Krytyka Polityczna think tank - Poland, Europe
Timothy Silard - President, Rosenberg Foundation - California, USA
Jason Silva - Filmmaker; TV Personality - New York, USA
Adele Simmons - President, Global Philanthropy Partnership; Founder, Responsibility to Protect (R2P) Coalition - Illinois, USA
Jonathan Simon - Professor of Law and Director, Center for the Study of Law and Society, University of California, Berkeley School of Law - California, USA
Carly Simon - Singer - USA
Olivier Simon - President, College of Addiction Medicine - Switzerland, Europe
David Simon  - TV Writer/Produce; Journalist - USA
Jonathan Singer - State Representative, Colorado - Colorado, USA
Jamila Siouri - President, Adala Association - Morocco, Middle East & North Africa
Kamil Sipowicz - Journalist; Philosopher; Poet; Sculptor - Poland, Europe
Pernille Skipper - Member of Parliament - Denmark, Europe
Michael Skolnik - Editor-in-Chief, Globalgrind.com; Political Director to Russell Simmons - New York, USA
Anne-Marie Slaughter - President and CEO, New America - USA
Said Slim Pasaran - Integración Social, Verter A.C. - Mexico
Jeff Smith - Member of Parliament, Labour Party - UK, Europe
Carel E. Smith - Professor, Leiden University Law School - Netherlands, Europe
Vernon Smith - Nobel Prize in Economics, 2002; Professor of Economics; Founder and President, International Foundation for Research in Experimental Economics - California, USA
Reverend Dr. Susan Smith - Religious Writer - Ohio, USA
Richard T. Smith - President, New Jersey NAACP - New Jersey, USA
Yandy Smith - TV Personality; Film Producer - USA
Reverend. Dr. R. Drew Smith - Co-Convener, Transatlantic Roundtable on Religion and Race - USA
Zara Snapp - Author; Member of Secretariat, Global Commission on Drug Policy - Mexico
David Soares - District Attorney, Albany, New York - New York, USA
Ricardo Soberon - Lawyer, Drugs and Human Rights Research Center - Peru, Latin America & Caribbean
Stanisław Sojka - Musician - Poland, Europe
Javier Solana - Former European Union High Representative, Common Foreign and Security Policy, Spain - Spain, Europe
Joel Solomon - President, Renewal Partners; Chairman, Renewal Funds - Canada
Joseph Solomon Jr. - State Representative, Rhode Island; Member, House Veterans' Affairs Committee - Rhode Island, USA
Viorel Soltan - Director, Center for Health Policies and Studies - Moldova, Europe
Carlo Sommarugga - Member of Parliament - Switzerland, Europe
George Soros - Chairman, Soros Fund Management - USA
Cecilia Soto - Former Federal Deputy for Sonora, Mexico; Former Labor Party candidate, Presidency of Mexico - Mexico
Rogério Sottili - Special Secretary of Human Rights, Ministry of Women, Racial Equality and Human Rights - Brazil, Latin America & Caribbean
Joseph M. Souki - Speaker, House of Representatives, Hawaii - Hawaii, USA
Hal Sperling  - Former Judge, Supreme Court of New South Wales, Australia     - Australia, Oceania
Berne Stålenkrantz - Chairperson and Founder, Swedish Drug Users Union - Sweden, Europe
Peter Staley - Founder, Treatment Action Group; AIDS Activist - USA
Norm Stamper - Former Chief, Seattle Police Department - Washington, USA
Tomasz Stańko - Musician - Poland, Europe
David Stanley - Treasurer, Australian Drug Law Reform Foundation; CEO, Convenience Advertising - Australia, Oceania
Zygmunt Staszczyk - Musician - Poland, Europe
Pat Steadman - State Senator, Colorado - Colorado, USA
Maggie Hart Stebbins - County Commissioner, Bernalillo County - New Mexico, USA
Stefán Karl Stefánsson - Actor - Iceland, Europe
Jean-François Steiert - Member of Parliament - Switzerland, Europe
Gloria Steinem - Journalist; Political Activist - New York, USA
Guðmundur Steingrímsson - Member of Parliament, Bright Future party - Iceland, Europe
Kerstin Stenius - Sweden Editor-in-Chief, Nordic Studies on Alcohol and Drugs, Nordic Centre for Welfare and Social Issues, Helsinki - Finland, Europe
Christine Stenquist - President, Together for Responsible Use and Cannabis Education - Utah, USA
Baroness Vivian Stern - Peer, House of Lords - UK, Europe
Andy Stern - Former President, Service Employees International Union; Senior Fellow, Columbia University Richman Center - New York, USA
Alex Stevens - Deputy Head, School of Social Policy, Sociology and Social Research, University of Kent - UK, Europe
Bryan Stevenson - Founder and Executive Director, Equal Justice Initiative - Alabama, USA
Rick Steves - Author; TV Personality - USA
Mimi Stewart - State Senator, New Mexico - New Mexico, USA
Reverend Dr. Gina M. Stewart - Senior Pastor, Christ Missionary Baptist Church, Memphis - Tennessee, USA
Sting - Musician - UK, Europe
Margarita Stolbizer - Legislator - Argentina, Latin America & Caribbean
Thorvald Stoltenberg - Former Minister of Defense; Former Minister of Foreign Affairs, Norway; Former UN High Commissioner for Refugees - Norway, Europe
Bruce D. Stout - Associate Professor and Chair, Department of Criminology, College of New Jersey - New Jersey, USA
Steffanie A. Strathdee - Associate Dean, Global Health Sciences; Chief, Division of Global Public Health; Director, Global Health Institute, University of California San Diego Department of Medicine - California, USA
Pedro Daniel Strozemberg - Executive Secretary, Religion Studies Institute; Council Member, Casa Fluminense - Brazil, Latin America & Caribbean
Pekka Sulkunen - Professor of Sociology, University of Helsinki - Finland, Europe
Sam Sullivan - Former Mayor, Vancouver; President, Global Civic Policy Society - Canada
Harry Sumnall - Professor, Liverpool John Moores University - UK, Europe
Scott Sumner - Professor of Economics, Bentley University - Massachusetts, USA
Sune Sunesson - Professor Emeritus of Social Work, Lund University - Sweden, Europe
Halldór Auðar Svansson - City Councillor, Reykjavík - Iceland, Europe
Bengt Svensson - Professor Emeritus of Social Work, Malmö University - Sweden, Europe
Robert Sweet - US Federal judge, US District Court, Southern District of New York - New York, USA
Ilona Szabó - Executive Director, Igarapé Institute; Executive Secretary, Global Comission on Drug Policy - Brazil, Latin America & Caribbean
Hafþór Sævarsson - Chair, Young Pirates - Iceland, Europe
Omar Mattar Tajir - CEO, Zanzibar Youth Education, Environment and Development Support Association - Africa, Tanzania
Nicholas J. Talley - Professor and Vice-Chancellor, University of Newcastle, Australia - Australia, Oceania
Paul Anantharajah Tambyah - Professor of Medicine, National University of Singapore - Singapore, Asia
Tuukka Tammi - Development Manager, PhD, National Institute for Health and Welfare Helsinki - Finland, Europe
Teresa Tanzi - State Representative, Rhode Island - Rhode Island, USA
Ricardo Tapia - Researcher Emeritus, National Autonomous University of Mexico - Mexico
Masayoshi Tarui - Vice Chair, Japan AIDS & Society Association - Japan, Asia
Antonio Felix Tavares - Board member, Viva Rio - Brazil, Latin America & Caribbean
José Vicente Tavares dos Santos - Professor, Federal University of Rio Grande do Sul - Brazil, Latin America & Caribbean
Lord Dick Taverne - Former Director, Institute for Fiscal Studies; Former Member of Parliament - UK, Europe
Theodore O. Te - Assistant Court Administrator, Supreme Court of the Philippines - Philippines, Asia
Paulo Teixeira - Congressman, Workers Party of São Paulo - Brazil, Latin America & Caribbean
Frank Tempel - Member of Parliament (Bundestag) - Germany, Europe
Harald Terpe - Member of Parliament (Bundestag), Alliance 90/The Greens - Germany, Europe
Lord Robin Teverson - Peer, House of Lords - UK, Europe
Henrik Tham - Professor Emeritus of Criminology, Stockholm University - Sweden, Europe
Shashi Tharoor - Former Under-Secretary General, United Nations; Member of Parliament - India, Asia
Manuel Thedim - Director, Research Institute of Work and Society - Brazil, Latin America & Caribbean
Bankole Thompson - Former Judge, Special Court for Sierra Leone - Africa, Sierra Leone
Triston N Thompson - Ganja Law Reform Advocate; Grassroots Farmer Organizer - Jamaica, Latin America & Caribbean
Ninna Thomsen - Mayor of Health and Care, Copenhagen - Denmark, Europe
Kyaw Thu - Chairman, National Drug User Network - Myanmar, Asia
Eva Tiby - Professor of Criminology, Stockholm University - Sweden, Europe
Andrew Tobias - Writer; Treasurer, Democratic National Committee - USA
Olga Tokarczuk - Writer - Poland, Europe
Juan Gabriel Tokatlián - Director, Department of Political Science and International Studies, University Torcuato Di Tella   - Argentina, Latin America & Caribbean
Opal Tometi - Co-Founder, Black Lives Matter - USA
Akos Topolanszky - Former Hungarian National Drug Coordinator; Member, European Economic and Social Committee - Hungary, Europe
Juan Francisco Torres Landa - Corporate Attorney and Secretary General, Mexico United Against Crime - Mexico
Graciela Touzé - President, Intercambios Civil Association - Argentina, Latin America & Caribbean
Per Ole Träskman - Professor Emeritus of Penal Law, Lund University - Sweden, Europe
Michael Traynor - Attorney, California - California, USA
Bruce G. Trigg - Clinical Associate Professor, Department of Pediatrics, University of New Mexico Health Sciences Center - New Mexico, USA
Jésus Trindade Barreto Junior - Former Deputy Police Chief, Civil Police, State of Minas Gerais - Brazil, Latin America & Caribbean
Rory G. Truell - Secretary-General, International Federation of Social Workers; Honorary Professor, Durham University - Switzerland, Europe
Reverend Anthony L. Trufant - Senior Pastor, Emmanuel Baptist Church, Brooklyn - New York, USA
Margrét Tryggvadóttir - Writer; Former Member of Parliament, Citizens Movement - Iceland, Europe
Kalle Tryggvesson - Associate Professor of Criminology, Stockholm University - Sweden, Europe
Cari Tuna - Co-Founder, Good Ventures - USA
Metiria Turei - Co-leader and Member of Parliament, Green Party of Aotearoa New Zealand - New Zealand, Oceania
Lord Leslie Turnberg - Peer, House of Lords - UK, Europe
Volodymyr Tymoshenko - Former Head, State Service on Drug Control; Former General, Security Service of Ukraine; Member, Human Dignity Coalition - Ukraine, Europe
Ambros Uchtenhagen - Professor, ISGF (Institute for Addiction and Health Research) - Switzerland, Europe
Gerald F. Uelmen - Professor of Law, Santa Clara University School of Law - California, USA
Heidi Uldahl - Chairman, PårørendeNetværket AntiStigma, The Network of Relatives of People Who Use Drugs - Denmark, Europe
Jon Ungphakorn - Former Senator - Thailand, Asia
Simón Valdivieso Vintimilla - Professor, Criminal Law, University of Cuenca - Ecuador, Latin America & Caribbean
Simón Valdivieso Vintimilla - Professor of Criminal Law, Faculty of Law, University of Cuenca - Ecuador, Latin America & Caribbean
Katie Valk - Member, Belize Decriminalization Committee - Belize, Latin America & Caribbean
Joao Pedro Chaves Valladares Padua - Lawyer; Professor, Fluminense Federal University - Brazil, Latin America & Caribbean
Andries A. van Agt - Former Prime Minister, the Netherlands - Netherlands, Europe
Henry van Ameringen - Philanthropist; Activist - USA
Harry F. van den Haak - Former President, Dutch Association of Judges and Public Prosecutors - Netherlands, Europe
Bregje F. van Eekelen - Professor, History of Society Department, Erasmus University - Netherlands, Europe
Chris Van Hollen - Member of Congress, Maryland - Maryland, USA
Mabel van Oranje - Advocate - Netherlands, Europe
Paulo Vannuchi - Member, Inter-American Comission on Human Rights - Brazil, Latin America & Caribbean
Dráuzio Varella - Medical Doctor, University of São Paulo - Brazil, Latin America & Caribbean
Mario Vargas Llosa - Nobel Prize in Literature, 2010 - Peru, Latin America & Caribbean
Osmar Vargas Oliveira - Counselor, Public Security Council, State of Rio de Janeiro (Consperj) - Brazil, Latin America & Caribbean
Antonio Vasquez - Mayor, Santa Monica - California, USA
Lars Vaular - Rapper - Norway, Europe
Rodolfo Vázquez - Professor, Autonomous Technological Institute of Mexico; Member, College of Bioethics - Mexico
Martin Vazquez Acuña - Judge on Criminal Matters, Court of Appeals - Argentina, Latin America & Caribbean
Teresa Venguer - Culture of lawfulness coordinator, Mexico United Against Crime - Mexico
Mauro Ventura - Journalist and Columnist, O Globo - Brazil, Latin America & Caribbean
Zuenir Ventura - Journalist, Writer; Member, Brazilian Academy of Letters - Brazil, Latin America & Caribbean
Lord Rumi Verjee - Entrepreneur; Founder, Domino's Pizza UK - UK, Europe
Umberto Veronesi - Former Minister of Health, Italy - Italy, Europe
Jerzy Vetulani - Member, Polish Skills Academy; Corresponding Member, Polish Academy of Sciences; Honorary Member, Indian Academy of Neuroscience - Poland, Europe
Brian Vicente - Partner, Vicente Sederberg, LLC - Colorado, USA
Peter Vickerman - Professor of Infectious Disease Modelling, University of Bristol; Member, Johns Hopkins–Lancet Commission on Drug Policy and Health - UK, Europe
Oscar Vilhena Vieira - Professor, Getúlio Vargas Foundation Law School - Brazil, Latin America & Caribbean
Renee Villarreal - City Councilor, City of Santa Fe - New Mexico, USA
Juan Villoro - Writer; Journalist - Mexico
Jim Vincent - President, NAACP's Providence branch - Rhode Island, USA
David Vlahov - Dean & Professor, University of California, San Francisco School of Nursing - California, USA
Jindrich Voboril - National Drug Co-ordinator, Czech Republic - Czech Republic, Europe
Paul Volcker - Former Chairman, Federal Reserve - Washington DC, USA
Fredrik von Kieseritzky - Medicinal Chemist - Sweden, Europe
Gino Vumbaca - President, Harm Reduction Australia - Australia, Oceania
Irma Vytovska - Actor - Ukraine, Europe
Helge Waal - Professor of Psychiatry, University of Oslo - Norway, Europe
Boaz Wachtel - Founder and Former Chairman, Green Leaf Party, Israel - Israel, Middle East & North Africa
Sarah Wakeman - Author; Physician, Massachusetts General Hospital - Massachusetts, USA
Patricia Wald - Former Judge, International Criminal Tribunal for the Former Yugoslavia; Former Chief Judge, US Court of Appeals, District of Columbia Circuit - Washington DC, USA
Vaughn Walker - Former District Judge, US District Court, Northern District of California - California, USA
Baroness Joan Walmsley - Peer, House of Lords - UK, Europe
Alexander Wang - Founder and Designer, Alexander Wang  - USA
Dennis Wang - Chief Principal Officer, Alexander Wang  - USA
Elizabeth Warren - U.S. Senator - Massachusetts, USA
Rollin Wavre - Member, National Central Committee, FDP (Liberal Party) - Switzerland, Europe
Laurie Weahkee - Executive Director, Native American Voters Alliance - New Mexico, USA
Alan Webber - Writer; Former Candidate, Governor of New Mexico - New Mexico, USA
Andrew Weil - Director, Center for Integrative Medicine, College of Medicine, University of Arizona - Arizona, USA
Gregory Wesner - Lane Powell PC; Shareholder and Chair, IP Business Practice - Washington, USA
Sir Simon Wessely - Chair of Psychological Medicine, King’s College London; President, Royal College of Psychiatrists - UK, Europe
Niels Westy - Economist; International commentator at “Børsen”, Newspaper - Denmark, Europe
Paul Whitehouse - Former Chief Constable, Sussex - UK, Europe
Hans-Rudolf Wicker - Professor and Former Director, Institute for Social Anthropology, University of Bern - Switzerland, Europe
Bill Wiese - Director, Public Health Division, Department of Health, New Mexico - New Mexico, USA
Edward Wilkes - Associate Professor; Leader of the Aboriginal Research Program, National Drug Research Institute, Curtin University, Perth - Australia, Oceania
Francis Wilkinson - Former Chief Constable, Gwent - UK, Europe
Gwen Wilkinson - District Attorney, Ithaca - New York, USA
Joe Wilson - Former US Ambassador to Gabon and São Tomé and Príncipe - New Mexico, USA
Joanne Wilson - Entrepreneur; Investor and Blogger, Gotham Gal - USA
Hubert Wimber - Police Chief, Muenster - Germany, Europe
Alex Wodak - President, Australian Drug Law Reform Foundation - Australia, Oceania
Alex Wodak - Director, Alcohol and Drug Service, St Vincent's Hospital, Sydney - Australia, Oceania
Zbigniew Wodecki - Musician - Poland, Europe
Daniel Wolfe - Director, International Harm Reduction Development, Open Society Foundations - New York, USA
Grażyna Wolszczak - Actress - Poland, Europe
Neil Woods - Former Undercover Drugs Detective Sergeant; Chairman, Law Enforcement Against Prohibition UK - UK, Europe
Ewa Woydyllo - Doctor of Psychology; Addiction therapist; Coordinator, Regional Program for Counteracting Addictions, Stefan Batory Foundation - Poland, Europe
Reverend Dr. Jeremiah Wright - Pastor Emeritus, Trinity United Church of Christ, Chicago - Illinois, USA
Timothy W. Wright III - Partner, Quintairos, Prieto, Wood & Boyer, P.A. - Illinois, USA
Georg Wurth - CEO, German Cannabis Association - Germany, Europe
Bruce Wyatt - Former Assistant Commissioner, Northern Territory Police - Australia, Oceania
Jean Wyllys - Congressman, Socialism and Liberty Party of Rio de Janeiro - Brazil, Latin America & Caribbean
Peter Yarrow - Singer, Peter, Paul and Mary - USA
Luis Yarzabal - Scientific Researcher; Former Director, International Institute of UNESCO for Superior Education in Latin America and the Caribbean - Uruguay, Latin America & Caribbean
Volodymyr Yaschenko - Former Deputy Head, State Service on Drug Control; Vice-President, Institute for the Study of Dependencies, Drug Policy Issues and Monitoring the Drug Situation - Ukraine, Europe
Jackie Young - Former member, Hawaii State Advisory Committee, U.S. Commission on Civil Rights - Hawaii, USA
Rewan Youssif - Regional Focal Point, Middle East and North Africa, Global Youth Coalition on HIV/AIDS - Lebanon, Middle East & North Africa
Tomas Zabransky - Commissioner, Johns Hopkins – Lancet Commission on Drug Policy and Public Health - Czech Republic, Europe
Giovanna Zacarias - Actor - Mexico
Raul Eugenio Zafaronni - Judge, Inter American Human Rights Court; Former member, Argentinean Supreme Court of Justice - Argentina, Latin America & Caribbean
Aldo Zaiden - Psychoanalyst; Member, Pense Livre network - Brazil, Latin America & Caribbean
Jacek Żakowski - Journalist - Poland, Europe
Tamar Zandberg - Member of the Knesset; Chair, Committee on Drug and Alcohol Abuse - Israel, Middle East & North Africa
J. Arturo Zapata - Businessman; University Professor - Mexico
Ernesto Zedillo - Former President, Mexico - Mexico
Thomas Zeltner - Former Director General of the Swiss Federal Office of Public Health; Board Member of the Swiss Academies of Arts and Sciences - Switzerland, Europe
Serhiy Zhadan - Artist; Poet; Civil Activist - Ukraine, Europe
Frank Zobel - Former Head of Policy Analysis, European Monitoring Centre for Drugs and Drug Addiction - Switzerland, Europe
Paul Zofnass - Founder and President, Environmental Financial Consulting Group - USA
Serge Zombek - President, Brussels Addictions Federation (Fédération Bruxelloise des Institutions pour Toxicomane) - Belgium, Europe
Grazia Zuffa - Psychologist; Psychotherapist; Member, Italian Committee on Bioethics - Italy, Europe
Josef Zysiadis - Former Minister, Canton of Vaud, Switzerland; Member of Parliament - Switzerland, Europe
Þórhildur Sunna Ævarsdóttir - Writer; Journalist; Vice Chair, Executive Board of the Icelandic Pirate Party - Iceland, Europe
Þórhildur Þorleifsdóttir - Theater Director; Former Member of Parliament, Women's Party - Iceland, Europe
Willum Þór Þórsson - Member of Parliament, Progressive Party - Iceland, Europe
Steinunn Ólína Þorsteinsdóttir - Actress; Editor, The Women's Paper - Iceland, Europe
Pétur Þorsteinsson - Chair, Icelandic Civil Liberties Union (Snarrótin-ICLU) - Iceland, Europe
Þorsteinn Þorsteinsson - Literary Critic - Iceland, Europe