The solution is to attack the problem at its source by addressing both supply and demand. Coca crops in Latin America need to be replaced with agricultural crops, and cocaine use in affluent Europe must be reduced.
解决之道是在问题的源头着手从供需两方面双管齐下。拉丁美洲的古柯种植需要用农作物来代替。可卡因在富裕的欧洲的消费量必须降低。解决可卡因问题是一个共同的责任。