The history of cannabis and international control
How cannabis was included in the UN drug control system and the defections that have brought the international treaties to breaking point
This timeline draws on The Rise and Decline of Cannabis Prohibition, a report that described the history of international control, how cannabis was included in the current UN drug control system and the subsequent defections by countries and states that have brought the international treaties to breaking point. TNI is calling for a revision of the treaties to be based on scientific evidence and embodying principles of harm reduction and human rights.