Scott Alexander reviews 'The Gervais Principle', a book offering insights into organizational dynamics through a classification of three personality types, finding it thought-provoking but not entirely convincing.

Scott Alexander analyzes birth order effects in SSC readers, finding strong effects for sibling age gaps of 1-7 years, with a significant drop-off after 7 years.

Scott Alexander explores the idea that many adults may be missing crucial cognitive abilities, and that rationality and cognitive therapy might be teaching these missing developmental milestones.

Scott Alexander proposes a 'Thrive/Survive Theory' explaining political ideologies as optimizations for different environments, with rightism for survival and leftism for thriving in safety.