Is Cannabis Addictive?

Ask this woman.

My dad will never stop smoking pot. Sometimes I wonder about the man he might have been, and the lives we all might have had, if he’d never started.

As I keep saying: the evils of prohibition do not disprove the evils of substance abuse. In the case of cannabis, it’s probable that we could get rid of the former without greatly increasing the latter. But it’s not automatic. And denying that cannabis abuse is a real problem doesn’t help.

Note how the mythology of “addiction” cultivated by the “drug-prevention” effort and the drug-treatment industry interferes with understanding. Most drug abuse is very unlike the horrible picture painted in the linked story: it’s relatively transient. And most people who use “addictive” drugs don’t get addicted to them; substance abuse happens to only a minority of users, and only a minority of abusers actually have the “chronic, relapsing disorder” touted as typical. Bad habits around drug-taking are like other bad habits: they lie along a spectrum, and not everyone who uses a drug that turns out to be habit-forming in others encounters a problem.

But if you have the problem, or your brother, or your son, or your mother, it’s a serious problem. And the risk can’t just be wished away. If you support making cannabis available from profit-seeking commercial vendors, heavily marketed, and cheap – which is the path Washington and Colorado are walking down right now – then the predictable result of your preferred policy will be more people with very bad cannabis habits. And there could be fewer such people if cannabis were kept expensive, if marketing were kept to a minimum, and if users were offered modest helps to their self-command, such as user-set periodic purchase quotas, or if we keep the commercial motive out of the business altogether with state stores or by limiting vendor licenses to consumer-owned co-ops and not-for-profit businesses with boards concerned with limiting drug abuse rather than maximizing revenue.

Of course you’re free to oppose all of that. But if you do so, you ought at least to acknowledge the inevitable human cost.

[Cross-posted at The Reality-Based Community]

Mark Kleiman

Mark Kleiman is a professor of public policy at the New York University Marron Institute.