How do we rein in the power of Big Tech? How do we tackle the climate crisis? How can all of us play a part in making change happen? For the past four years, Ed Miliband has been discovering and interviewing brilliant people all around the world who are successfully tackling the biggest problems we face, transforming communities and pioneering global movements. Go Big draws on the most imaginative and ambitious of these ideas to provide a vision for the kind of society we need. A better world is possible; the solutions are out there. We can all make a difference. We just need to know where to look - and have the courage to think big. Go Big shows us how.