Nigel Haigh, a leading authority on the development and implementation of EU environmental policy, traces its evolution from obscurity to centrality. Drawing on a range of articles and lectures, he demonstrates how the EU has not only adapted itself to take on entirely new subject matter, but also has contributed to solving problems which individual Member States could not have dealt with on their own. The book goes on to contextualise the issues throughout its history and offers insight into the future role of the EU in environmental matters. This book is a valuable resource for academics and scholars as well as professionals and policy makers in the areas of environment and sustainability, politics, international relations and European affairs.