Drugs Without the Hot Air: Making Sense of Legal and Illegal Drugs
David Nutt, the UK psychopharmacologist famously fired from the government's drug advisory council for stating that ecstasy is statistically safer than horse riding, wrote this book to give the general public the evidence-based drug education that policy debates consistently lack.
The book covers every major drug class — alcohol, tobacco, cannabis, opioids, stimulants, psychedelics, and prescription drugs — using consistent criteria: how the drug works, what the risks are, how harmful it is relative to other drugs, and what policy approach the evidence supports. Nutt's multicriteria harm analysis (published separately in The Lancet) is woven throughout.
What makes the book distinctive is its refusal to treat any substance as inherently good or evil. Alcohol — legal, socially accepted, and the most harmful drug by Nutt's analysis — receives the same rigorous treatment as heroin. The result is a reference that lets readers make informed comparisons across drugs using a single consistent framework.
Key takeaways
- –The legal/illegal distinction between drugs has no basis in evidence-based harm assessment.
- –Alcohol causes more total harm than any other drug when harm to others is included.
- –The harms of prohibition (criminalization, contaminated supply, stigmatized users unable to seek help) often exceed the harms of the drug itself.
- –Every drug policy decision involves tradeoffs; the book makes those tradeoffs explicit rather than hiding them behind moral language.
- –Drug education should present comparative risk data, not scare tactics — scare tactics destroy credibility and increase harm.