On Being Unreasonable: Breaking The Rules And Making Things Better by Kirsty Sedgman is a bold, thought-provoking exploration of social norms, power, and progress. In a world obsessed with order, manners, and reason, Sedgman asks us to question who created these rules — and who benefits from them. From public protests to everyday acts of defiance, this book challenges the idea that civility always serves justice. Through real-world examples, historical context, and contemporary debates, Sedgman reveals how so-called ‘reasonable’ behaviour can uphold systems of inequality. A passionate call to embrace a little unreasonableness when the world most needs it, this book invites readers to reconsider how change truly happens.