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  1. People I (Mostly) Admire
  2. 28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve?
28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve?

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve?

People I (Mostly) Admire · Jun 27, 2026

Neuroscientist Carl Hart argues for legalizing all drugs, including heroin, based on personal liberty, harm reduction, and scientific evidence.

Neuroscientist Carl Hart Proposes a 'Driver's License' Model for Legal Heroin

Hart's drug policy vision involves legal regulation, not a free-for-all. It includes user licensing for potent substances, government quality and dose control to prevent overdoses, and public education on safer consumption methods to mitigate risks.

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve? thumbnail

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve?

People I (Mostly) Admire·2 days ago

Drug Acceptance Is Class-Biased: Psychedelics Are 'Cool' While Heroin Remains Vilified

Professor Carl Hart argues that societal acceptance of drugs is linked to social class. Psychedelics are becoming hip because they're used by the educated elite, while drugs like heroin and meth remain stigmatized as they are associated with lower socioeconomic classes and marginalized groups.

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve? thumbnail

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve?

People I (Mostly) Admire·2 days ago

Addiction Isn't Random; It's Predicted by Socio-Psychological Stressors

Neuroscientist Carl Hart refutes the idea that addiction is a random risk for any user. He argues it's highly predictable, correlating strongly with pre-existing conditions like psychiatric illness, unemployment, lack of responsibility skills, and immense external pressures, not simply with drug exposure.

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve? thumbnail

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve?

People I (Mostly) Admire·2 days ago

Drug Research Is Skewed by Funding Agencies That Mandate a Focus on Harm

Carl Hart argues scientific research on drugs is systemically biased. The primary funding body, the National Institute on Drug Abuse, is mission-bound to focus almost exclusively on negative effects. This incentivizes researchers, journal editors, and reviewers to find and emphasize harm, creating a biased echo chamber.

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve? thumbnail

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve?

People I (Mostly) Admire·2 days ago

Overdose Deaths and Addiction Are Separate Issues Affecting Different User Groups

Professor Carl Hart clarifies that overdoses and addiction are distinct phenomena that are often conflated. Overdose deaths are more common among inexperienced users who lack tolerance or knowledge, often due to tainted drugs. In contrast, experienced, addicted users are statistically less likely to die from an overdose.

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve? thumbnail

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve?

People I (Mostly) Admire·2 days ago

Society Deems Pleasure From Drugs as 'Unearned,' Hindering Rational Policy Debates

Pleasure derived from drugs is often dismissed as illegitimate or "unearned," unlike other sources of happiness. This deep-seated moral bias prevents balanced, adult conversations about drug policy, forcing discussions to focus exclusively on addiction and potential harm rather than the full spectrum of effects.

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve? thumbnail

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve?

People I (Mostly) Admire·2 days ago

For Tough Decisions, Choosing Radical Change Leads to More Happiness

When faced with a difficult, well-researched decision where options seem equal, economist Steve Levitt advises choosing the path that represents the largest deviation from the status quo. His own research suggests that people who make bigger life changes in these situations report being happier later on.

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve? thumbnail

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve?

People I (Mostly) Admire·2 days ago

Brain Scans Exaggerate Drug Harms by Highlighting Functionally Irrelevant Differences

Neuroscientist Carl Hart claims brain imaging studies mislead the public about drug damage. Researchers often over-interpret small, statistically significant differences between user and non-user groups that have no real-world impact on cognitive function. The variation within groups is often greater than the average difference between them.

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve? thumbnail

28. Professor Carl Hart Argues All Drugs Should Be Legal — Can He Convince Steve?

People I (Mostly) Admire·2 days ago