Why do we sometimes pretend not to know something that everyone else clearly knows? And how does understanding what others think influence our behaviour?

In When Everyone Knows That Everyone Knows…, bestselling author and cognitive scientist Steven Pinker explores the fascinating concept of common knowledge and its influence on our everyday lives.

From awkward first dates and unspoken social rules to financial crashes, political revolutions, and social media controversies, Pinker reveals how our awareness of what other people know shapes the way we communicate, cooperate, and behave.

Combining psychology, philosophy, and real-world examples, he examines the surprising ways we navigate shared knowledge, social expectations, and the things we would rather leave unsaid.

Insightful, entertaining, and thought-provoking, this is a fascinating read for anyone interested in psychology, human behaviour, and the hidden rules that govern our interactions.