Scott announces the results of the 2025 ACX Grants round, awarding $1.5 million to 42 projects out of 654 applications, covering areas from genetic engineering and disease prevention to AI safety and educational reform.

Scott responds to comments about Lynn's IQ data, addressing how IQ testing might break down in under-educated populations and how this relates to the apparent disconnect between test scores and real-world capabilities.

Scott Alexander examines Richard Lynn's controversial national IQ estimates and argues they are actually consistent with environmental rather than genetic explanations of IQ differences, while explaining common misconceptions about what low IQ means.

Scott Alexander responds to comments on his capitalism vs charity post, clarifying his argument and addressing various counterpoints and suggested capitalist charities.

A critical review of 'Why Nations Fail' that examines the authors' academic work and methodology, while questioning the book's quality and practical implications.

A review of 'The Anti-Politics Machine' by James Ferguson, discussing its critique of development projects and implications for Effective Altruism.

Scott Alexander shares and discusses reader comments on his review of 'How Asia Works', covering various critiques and alternative explanations for Asian economic development.

Scott Alexander reviews a book on global economic history, discussing various factors and strategies that have influenced national development and industrialization.

The post critically examines the impact of India's 1991 economic reforms, suggesting that the country's economic growth began earlier and that the causes are more complex than commonly believed.