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Violence is often described as a social issue, a moral failing, or an innate human instinct. But in fact, argues Dr Gary Slutkin, violence is a contagion that infects a society like a disease. And we now know there is a cure.

This isn’t a metaphor. In The End of Violence, Dr Slutkin draws on the expertise gleaned from four decades on the frontlines fighting deadly epidemics to reveal that violence operates according to the same predictable logic as every other contagious disease, initially infecting a small number of carriers then spreading from host to host. An act of violence is not just a tragic event – it’s patient zero in an outbreak.

Through compelling stories ranging from the war-torn streets of Syria to mass shootings in suburban America, The End of Violence offers a hopeful alternative to the failed strategies of deterrence and incarceration: a proven method that interrupts transmission, changes behaviour, and inoculates against future infection.

Incisive, far-reaching, and ultimately hopeful, The End of Violence is essential reading that offers a new way to protect ourselves, heal our communities, and end the global epidemic of violence during our lifetime.

'Gary Slutkin is one of the most important thinkers and activists in the vital effort to understand and reduce violent crime….an invaluable contribution.' Steven Pinker, author of The Better Angels of Our Nature

'This book could not be more relevant or useful.' William Ury, bestselling author of Getting to Yes

'A visionary work. A must-read, not only for practitioners but also for everyday people who care about their families, their futures, and those around them.' Dr Susan L. Bissell, Founding Director, Global Partnership to End Violence Against Children

'Dr Slutkin is revolutionizing the field entirely... The world needs this book now to change the tide of violence and build a world of peace.' Rima Salah, former Assistant Secretary-General of the United Nations

© Gary Slutkin 2026 (P) Penguin Audio 2026