This book is about the importance of nuclear disarmament and the work pursued by Alva Myrdal, a pioneering social activist, diplomat, cabinet minister, and disarmament negotiator. She was awarded the Nobel Peace Prize in 1982 together with Alfonso García Robles "for their work for disarmament and nuclear and weapon-free zones". Prominent academics, politicians and practitioners have contributed reflections on Myrdal’s achievements and their impact on the world today. Furthermore, a sample of Myrdal’s own writings on nuclear disarmament are included, as well as significant speeches and a bibliography of her publications on nuclear matters.