Drawing on more than 100 interviews with climate change insiders, including former ministers, chief negotiators and presidential advisers, Christian Downie presents a rare inside account of why states agree to what they do and why they change their position in long negotiations. He also identifies eight strategies that others can use to influence the most powerful states in the world. This book will be invaluable to academics and students working in the fields of international relations, political science, negotiation studies and global environmental politics. It will be of equal value to diplomats, policymakers and various non-governmental organizations that seek to influence international negotiations.