The new drug warriors

THE war on drugs, it seems, is edging towards a truce. Half of Americans want to lift the ban on cannabis, the world’s favourite illicit drug. Four states have legalised it, as has Washington, DC. Latin American presidents whose countries once battled narcos with helicopter gunships now openly wonder if prohibition was a mistake; Uruguay has legalised weed. Much of Europe has decriminalised it; Portugal has decriminalised all drug-use (though not drug-dealing). Heroin addicts in Western countries usually have access to clean needles, substitutes such as methadone and, in parts of Europe, heroin prescriptions. Many governments are starting to believe that managing drug use causes less harm than trying to stamp it out.