Intro
Daniel Kahneman has had a significant influence on the psychological field we call judgment and decision-making. He is one of the main people responsible for the revelation that humans are not rational beings; rather, he proposes that we are susceptible to a host of heuristics and biases—mental tricks that cloud our daily judgments and decision-making abilities. With his research partner Amos Tversky, Kahneman hypothesized, tested, and demonstrated many of these heuristics and biases, expanding our understanding of human judgment and explaining the many ways our minds trick us into making daily “irrational” decisions.
Our comforting conviction that the world makes sense rests on a secure foundation: our almost unlimited ability to ignore our ignorance.
– Daniel Kahneman, Thinking, Fast and Slow



















