Thinking, Fast and Slow
2011 · Daniel Kahneman · 499 pages · Non-Fiction
Daniel Kahneman's life's work, distilled into a single volume about how humans actually think rather than how they believe they think. The System 1/System 2 framework is one of those ideas that permanently changes how you understand your own mind. The research is fascinating, the examples are illuminating, and the implications touch everything from personal finance to public policy. The book is also long, dense in its middle sections, and repetitive enough that many readers report finishing it over months rather than days. It rewards persistence. If you read one book about how your brain works, this should probably be it.