The Knowledge Illusion

In The Knowledge Illusion, the cognitive scientists Steven Sloman and Philip Fernbach hammer another nail into the coffin of the rational individual . . . positing that not just rationality but the very idea of individual thinking is a myth.Yuval Harari, bestselling author of Sapiens and Homo Deus

Sloman and Fernbach offer clever demonstrations of how much we take for granted, and how little we actually understand . . . The book is stimulating, and any explanation of our current malaise that attributes it to cognitive failures — rather than putting it down to the moral wickedness of one group or another — is most welcome. Sloman and Fernbach are working to uproot a very important problem.Financial Times

We all know less than we think we do, including how much we know about how much we know. There's no cure for this condition, but there is a treatment: this fascinating book. The Knowledge Illusion is filled with insights on how we should deal with our individual ignorance and collective wisdom.Steven Pinker

We radically overestimate how much we know. In this fascinating book, Steven Sloman and Philip Fernbach examine the origin and consequences of this knowledge illusion, exploring both the extent of our ignorance and the clever ways in which we overcome it. This is an exceptionally clear and well-reasoned book, and it has some important and radical things to say about everything from the allure of stories to how iPhones make us smarter to the pros and cons of democracy. This is psychology at its best.Paul Bloom