Lex Fridman Podcast

Psychiatry is the focus here, with historian Andrew Scull tracing its crises, classifications, institutions, and treatments across centuries. The episode moves through asylums, eugenics, lobotomies, ECT, Freud, CBT, antipsychotics, antidepressants, and the field’s future.

This episode centers on DHH’s views about AI agents, the future of software, vibe coding versus agentic engineering, and Linux on the desktop. It also stretches into open source, tools and workflows, internet backlash, fatherhood, politics, longevity, and big-picture questions about civilization.

Khabib Nurmagomedov reflects on the culture that shaped him, the discipline behind his undefeated UFC career, and the people and rivalries that defined MMA. The conversation also ranges into coaching, football, fame, faith, and advice for young people.

This is a preview based on the published show notes for Lex Fridman’s conversation with historian Gary Gallagher. The episode appears to span the Civil War’s causes, slavery, major leaders and battles, Confederate memory, and parallels to modern political division.

Based on the show notes, this episode previews a wide-ranging discussion with historian Anthony Kaldellis on the Roman and Byzantine Empires. It appears to trace major turning points—from Caracalla and Constantine to Justinian, the Arab conquests, and the fall of the Western Empire—before ending on broader lessons from history.