It is time to admit the obvious. The "war on drugs" has failed, at least in the way it has been waged so far. In Latin America, the "unintended" consequences have been disastrous. Thousands of people have lost their lives in drug-associated violence. Drug lords have taken over entire communities. Misery has spread. Corruption is undermining fragile democracies.
And, after decades of over-flights, interdictions, spraying and raids on jungle drug factories, Latin America remains the world's largest exporter of cocaine and marijuana. It is producing more and more opium and heroin. It is developing the capacity to mass-produce synthetic drugs.
Continuing the drugs war with more of the same is ludicrous. What is needed is a serious debate that will lead to the adoption of more humane and more effective strategies to deal with the global drug problem. Earlier this year the Latin American Commission on Drugs and Democracy, which I co-chaired with the former president of Colombia, César Gaviria, and the former president of Mexico, Ernesto Zedillo, released the first high-level statement ever to endorse harm-reduction generally and decriminalisation of marijuana specifically.
The core conclusion of the statement is that a paradigm shift is required away from repression of drug users and towards treatment and prevention. The challenge is to reduce drastically the harm caused by illegal narcotics to people, societies and public institutions.
http://www.guardian.co.uk/commentisfree/2009/sep/06/cardoso-war-on-drugs