This book is a clear and insightful statement of the principles and practices of prevention. Covering a wide range of topics, it focuses especially on supporting preventive diplomacy, building democratic institutions, and upgrading socio-economic development-three vital pillars of preventive engagement. It shows how international cooperation is both essential and feasible for accomplishing these tasks, and applies this perspective to the prevention of catastrophic terrorism.

Kofi A. Annan, Secretary-General, United Nations

Drawing on his rich background as a physician, scholar, and policymaker, David Hamburg has given us a definitive book on preventive diplomacy. Now, more than ever, we understand that cooperative international action is our first line of defense.

Warren Christopher, former United States Secretary of State

Few have devoted so much of their professional and personal energies and resources to this imperative. In No More Killing Fields, David Hamburg provides a wealth of inspired, creative, proactive, and practical measures for policy-makers and all those committed to preventing deadly conflict.

William J. Perry, former United States Secretary of Defense

David Hamburg's unique combination of wisdom and public-minded spirit has produced a lifetime record of remarkable accomplishment. David, more than anyone I have known, combines great breadth of experience with tremendous depth of knowledge. No More Killing Fields is the result of David's decades of work in strengthening capacities for preventing deadly conflict. I recommend this book to anyone interested in improving prospects for humanity and providing a better future for our children and grandchildren.

Sam Nunn

As a physician, David Hamburg concluded early in his career that preventing disease was far more rewarding than treating it. So too, he argues, preventing violent conflicts is ultimately more rewarding than resolving them. His ideas deserve wide attention and careful consideration.

Jimmy Carter, former United States President

There is more wisdom about deadly conflicts distilled in this book than in scores of others I have read. I hope policy-makers, analysts and ordinary citizens will read and heed David Hamburg's message about the importance of prevention.

Joseph S. Nye Jr., University Distinguished Service Professor, Harvard University