Scott Alexander reviews 'Zero To One' by Peter Thiel, discussing its advice on creating monopolies, believing in secrets, and embracing definite optimism for successful startups.

Scott Alexander examines melatonin's effects, proper dosage, and uses for sleep disorders and circadian rhythm issues, emphasizing its dual role as a hypnotic and chronobiotic.

Scott reflects on turning thirty, using Byron's poem to explore the transition from youthful intensity and ambition to a more settled adult perspective.

Scott Alexander analyzes Moloch as a metaphor for destructive societal coordination problems, using various examples to show how competing incentives can lead to negative outcomes.

Scott describes a philosophical role-playing game adventure called 'Fermat's Last Stand', featuring puzzles, debates, and original songs.