The Ideological Brain

‘Leor Zmigrod’s hotly awaited debut…uses new research to show that polarised thinking isn’t something that just floats through the mind: it changes our entire neural architecture’ THE TELEGRAPH, BEST BOOKS OF 2025

‘Leor Zmigrod’s hotly awaited debut…uses new research to show that polarised thinking isn’t something that just floats through the mind: it changes our entire neural architecture’ THE TELEGRAPH, BEST BOOKS OF 2025

'Zmigrod reveals the science behind dogma and shows us how to nurture cognitive flexibility instead’ THE GUARDIAN , BRILLIANT BOOKS IN READ IN 2025

' Massively important ...Zmigrod is a joyful and compelling writer'

‘If I had to pick one, Zmigrod’s would be my book to watch out for in 2025’

' Filled with insightful findings , this book shows that ideological extremism and polarization are not just problems to fret about but puzzles that can be studied and understood'

' An extraordinary, eye-opening and startlingly original book , showing what ideology does to the human brain, and casting a bright new light on the sources and nature of dogmatism, ideology and open-mindedness. Packed with insights, this is a remarkable achievement'

' Fascinating, insightful, lucidly and entertainingly written , Zmigrod's account illuminates the debate about the nature of ideology and the power it exerts, by bringing cognitive neuroscience – in fact, an intriguing development of it: ‘political neuroscience’ – to bear on both. An educative, rewarding, troubling, but ultimately hopeful, book '

' The Ideological Brain is a deeply fascinating and beautifully written investigation of the human mind‘s susceptibility to radical ideologies. Leor Zmigrod elegantly weaves together her ground-breaking research with vivid storytelling. The book is a treasure trove of surprising insights: from the epigenetics of extremism to the impact of stress on rigid thinking, and the role of parenting styles in cultivating authoritarian attitudes.'

'A fascinating and important exploration of the causes of cognitive rigidity and of the factors that make some people more vulnerable to it than others . Leor Zmigrod draws on neuroscience, psychology and philosophy in her quest to understand why and how some people are drawn to authoritarian thinking and even to terrorism while others are able to question and resist dominant ideologies'

'This remarkable book tells us something fascinating and heartening about the neuroscience of our inflexibilities and our dogmatisms. Lucid and eloquent, The Ideological Brain couldn't be more timely'

Dr Leor Zmigrod is a prize-winning scientist and pioneer in the field of ‘political neuroscience.’ She studied at Cambridge University as a Gates Scholar before winning a Junior Research Fellowship at Churchill College, Cambridge. Zmigrod has published over 30 peer-reviewed papers and has held visiting fellowships at Stanford, Harvard, and both the Berlin and Paris Institutes for Advanced Study. She was listed on ‘Forbes 30 Under 30’ in Science and has won numerous prizes, including the Women of the Future Science Award and the Glushko Prize. She has spoken at the Hay Festival and TEDx, and her research has been featured widely in the media, including in The New York Times , Guardian , Financial Times and New Scientist . Zmigrod advises policymakers at the United Nations, the UK and US governments, and other international organizations. This is her first book.