“A single dose of the hallucinogenic drug LSD is an effective treatment for alcoholism — according to research led by a British doctor more than 40 years ago. Studies on thousands of alcoholics treated with the drug in the early 1960s — before it became popular as a psychedelic street drug — showed it helped trigger a change in mental attitude leading drinkers to quit. But, in spite of its promise, the therapeutic potential of the drug has been ignored since it was banned worldwide in the late 1960s as a threat to public safety. Now a historian who unearthed the research, led by British psychiatrist Humphrey Osmond and carried out in Canada, has interviewed the participants four decades on and says the results are dramatic.” (10/10/06)