Scott investigates AI psychosis through historical analogies and a reader survey, finding it affects roughly 1 in 10,000 to 100,000 people yearly, with most cases involving pre-existing risk factors.

Scott Alexander examines the Hearing Voices Movement, discussing its benefits and limitations in treating psychosis while emphasizing the need for a balanced approach to mental health care.

Scott explores how acetylcholine-related cognitive enhancers might work by increasing sensory precision and learning rate, while speculating on potential tradeoffs and acknowledging the highly speculative nature of these ideas.

The post examines the theory of treating schizophrenia's prodrome stage, exploring how early intervention might prevent full-blown schizophrenia and discussing the biological mechanisms behind the disease's progression.

Scott Alexander critiques standard psychiatric responses to psychotic patients and proposes more honest, nuanced alternatives based on individual patient circumstances.

Scott Alexander examines evidence on marijuana legalization's effects on usage, health, and drug war costs, finding uncertainties too large for firm conclusions but suggesting traffic accidents may be the key factor.