Why do we refresh our wardrobes every year, renovate our kitchens every decade, but never update our beliefs and our views? Why do we laugh at people using computers that are ten years old, but yet still cling to opinions we formed ten years ago? There's a new skill for the modern world that matters more than raw intelligence - the ability to change your mind. To have the edge we all need to develop the flexibility to unlearn old beliefs and adapt when the evidence and the world changes before us. Told through fascinating stories, informed by cutting-edge research and illustratedwith amazing insights from Adam Grant's conversations with people such as Elon Musk, Hilary Clinton's campaign team, top CEOs and leading scientists, this is the ultimate guide to keeping your thinking fresh, learning when to question your ideas and update your own opinions, and how to inspire those around you to do the same.