Alcohol probably poses the biggest drugs harm challenge today, according to a new briefing from the Centre for Crime and Justice Studies. In `Estimating drug harms: a risky business', Professor David Nutt, of Imperial College London argues that the relative harms of legal drugs such as alcohol and tobacco are greater than those of a number of illegal drugs, including cannabis, LSD and ecstasy.
Professor Nutt proposes a `drug harm ranking', which compares the harms caused by legal as well as illegal drugs. Alcohol ranks as the fifth most harmful drug after heroin, cocaine, barbiturates and methadone. Tobacco is ranked ninth. Cannabis, LSD and ecstasy, while harmful, are ranked lower at 11, 14 and 18 respectively. Professor Nutt argues that simply focussing on the harms caused by illegal drugs, without assessing them against those of drugs such as alcohol and tobacco, results in an `isolated and arbitrary' debate about relative drug harms. . . . . . .