Ian Leslie Books
Ian Leslie is a British author and journalist known for his works on psychology, behavior, and culture. He has written for publications such as The Economist, The Guardian, and The New Statesman.
Known for: Born Liars: Why We Can’t Live Without Deceit, Curious: The Desire to Know and Why Your Future Depends on It
Books by Ian Leslie
Born Liars: Why We Can’t Live Without Deceit
Born Liars: Why We Can’t Live Without Deceit is a provocative exploration of one of the most uncomfortable truths about being human: deception is not merely a moral failure or social defect, but a dee...
Curious: The Desire to Know and Why Your Future Depends on It
Curious explores the science and psychology of curiosity, arguing that it is one of the most important traits for success and fulfillment in the modern world. Ian Leslie examines how curiosity works, ...
Key Insights from Ian Leslie
Deception Began Long Before Human Language
A powerful way to understand lying is to stop treating it as a uniquely human sin and start seeing it as an ancient survival strategy. Leslie argues that deception did not suddenly appear with civilization, education, or moral corruption. It emerged much earlier in the evolutionary struggle to eat, ...
From Born Liars: Why We Can’t Live Without Deceit
Children Learn to Lie as They Grow
A child’s first lie can feel alarming, but it often signals development rather than decline. Leslie shows that lying in childhood is closely tied to cognitive growth. To lie successfully, a child must recognize that other people have separate minds, understand that those minds can be manipulated, an...
From Born Liars: Why We Can’t Live Without Deceit
The Brain Is Built for Strategic Truth
Lying is mentally demanding because the brain must do more than invent a false statement. It has to suppress the truth, predict how the listener will respond, monitor consistency, and manage emotional stress. Leslie draws on neuroscience to show that deception recruits systems involved in executive ...
From Born Liars: Why We Can’t Live Without Deceit
Small Social Lies Help Relationships Function
If everyone said exactly what they thought at every moment, social life would become unlivable. Leslie argues that many everyday lies serve a cooperative function. These are the small deceptions that cushion interactions, preserve dignity, and smooth over conflict: saying a gift was thoughtful, pret...
From Born Liars: Why We Can’t Live Without Deceit
Self-Deception Protects and Distorts the Self
Some of the most important lies are the ones we tell ourselves. Leslie treats self-deception not as an odd psychological glitch but as a central feature of human life. People routinely exaggerate their virtues, minimize their faults, reinterpret failures, and construct flattering narratives about th...
From Born Liars: Why We Can’t Live Without Deceit
Every Culture Teaches Different Lies
Lying may be universal, but the rules around it are not. Leslie explores how cultures and historical periods differ in what kinds of deceit they condemn, tolerate, or even reward. Some societies place a premium on directness, while others value face-saving, diplomacy, and social harmony. In one sett...
From Born Liars: Why We Can’t Live Without Deceit
About Ian Leslie
Ian Leslie is a British author and journalist known for his works on psychology, behavior, and culture. He has written for publications such as The Economist, The Guardian, and The New Statesman. His books often explore how human thinking and motivation shape society and personal success.
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Ian Leslie is a British author and journalist known for his works on psychology, behavior, and culture. He has written for publications such as The Economist, The Guardian, and The New Statesman.
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