Today the Plurinational State of Bolivia can celebrate a rightful victory, as the country can become formally a party again to the 1961 Single Convention on Narcotic Drugs, but without being bound by its unjust and unrealistic requirement that “coca leaf chewing must be abolished.” This represents the successful conclusion of an arduous process in which Bolivia has sought to reconcile its international treaty obligations with its 2009 Constitution, which obliges upholding the coca leaf as part of Bolivia’s cultural patrimony.
Latin America has emerged at the vanguard of efforts to promote debate on drug policy reform. For decades, Latin American governments largely followed the drug control policies and programs of Washington’s so-called war on drugs. Yet two parallel trends have resulted in a dramatic change in course: the emergence of left-wing governments that have challenged Washington’s historic patterns of unilateralism and interventionism and growing frustration with the failure of the prohibitionist drug control model put forward by the US government.
For fifty years the World’s attitude to and treatment of the coca leaf and coca farmers has been controlled by the UN Drugs Conventions beginning with the Convention of 1961 which prohibited the production, possession and purchase of the coca leaf as well as cocaine. The assertion of this report is that the illegal status of the coca leaf is based upon a misinterpretation of science, first of all in 1950 with the publication of the misleading study of the Commission of Enquiry on the Coca Leaf; and much later with the blocking of the publication of a report in 1995 by the World Health Organisation (WHO) which made abundantly clear that the coca leaf itself has “no negative health effects”.