A group of 22 medical experts convened by Johns Hopkins University and The Lancet have called today for the decriminalization of all nonviolent drug use and possession. The experts further encourage countries and U.S. states to move gradually toward regulated drug markets and apply the scientific method to their assessment." Their report comes ahead of a special UN General Assembly Session on drugs to be held next month. In a lengthy review of the state of global drug policy, the Hopkins-Lancet experts conclude that the prohibitionist anti-drug policies of the past 50 years "directly and indirectly contribute to lethal violence, disease, discrimination, forced displacement, injustice and the undermining of people's right to health. "The goal of prohibiting all use, possession, production and trafficking of illicit drugs is the basis of many of our national drug laws, but these policies are based on ideas about drug use and drug dependence that are not scientifically grounded," said Commissioner Dr. Chris Beyrer. "The idea that all drug use is necessarily 'abuse' means that immediate and complete abstinence has been seen as the only acceptable approach," commissioner Adeeba Kamarulzaman ... said. But, she added, "continued criminalization of drug use fuels HIV, hepatitis C and tuberculosis transmission within prisons and the community at large. There is another way. Programmes and policies aimed at reducing harm should be central to future drug policies."