What is the secret of happy relationships? How do companies build collaborative cultures? What lies behind some of the greatest scientific and creative breakthroughs? The surprising answer is: conflict. Whether it's at work, at home or in public, confronting our differences is the only way to make the most out of them. How to Disagree is about how to do that successfully. Drawing on essential lessons from world-class experts on how to disagree well and combining them with inspiring stories of productive disagreements from science, technology and the arts, Ian Leslie reveals how we can reap the benefits of diverse viewpoints in an era that feels more divided than ever.