What it argues
Tali Sharot's second book turns from how our own brains distort perception to how we can change what other people think and do. The premise is that most attempts at influence fail because they rely on methods that are logically intuitive but neurologically counterproductive. Presenting more data, issuing stronger warnings, and framing choices as obligations tend to backfire. The brain responds to being pushed by digging in.
Sharot organizes the book around seven factors the brain uses to evaluate incoming information: emotion, attention, incentives, curiosity, state of mind, other people, and agency. Each chapter presents experimental evidence for how the factor shapes receptivity to influence, followed by practical implications. The most counterintuitive findings involve fear and negative framing. Fear-based messages do trigger attention — the brain is wired to notice threat — but they also trigger avoidance and denial. Telling people what they stand to gain works better than telling them what they'll lose, and this finding runs against how most health, safety, and financial communication is designed.
What it gets right
- 1.
Most conventional influence tactics — more data, stronger warnings, clearer logic — fail because they don't account for how the brain actually processes persuasion.
- 2.
Emotion comes before reason. Information delivered in an emotional context is processed differently and remembered better than the same information presented neutrally.
- 3.
Fear-based messages get attention but trigger avoidance and denial. Gain framing consistently outperforms loss framing in motivating action.
What it covers
Who wrote it
Tali Sharot is a professor of cognitive neuroscience at University College London and Massachusetts Institute of Technology, where she directs the Affective Brain Lab. Her research examines how emotion, optimism, and social context shape perception and decision-making. She is also the author of The Optimism Bias. Her TED talks have been viewed millions of times, and her work has been published in Nature, Neuron, and Current Biology. She advises organizations on how to apply brain science to communication, public health, and behavior change.