The Uruguayan government has unveiled long-awaited regulations for its recreational marijuana market — a move that steers the tiny nation of 3.3 million people away from the prohibitionist war on drugs, with its disastrous consequences in Latin America, and toward a drug policy based on improving public health and security. Although Uruguay’s Congress approved the measure in December — becoming the first country in the world to legalize recreational pot use — it was just this week that the government of President José Mujica announced all the details.