International Physicians for the Prevention of Nuclear War

**International Physicians for the Prevention of Nuclear War** (**IPPNW**) is a non-partisan federation of national medical groups in 63 countries, representing doctors, medical students, other health workers, and concerned people who share the common goal of creating a more peaceful and secure world free from the threat of nuclear annihilation. The organization's headquarters is in Somerville, Massachusetts.

## History

### Establishment

IPPNW was founded in 1980 by physicians from the United States and the Soviet Union who shared a common commitment to the prevention of nuclear war between their two countries. Citing the first principle of the medical profession — that doctors have an obligation to prevent what they cannot treat — a global federation of physician experts came together to explain the medical and scientific facts about nuclear war to policy makers and to the public, and to advocate for the elimination of nuclear weapons from the world’s arsenals.

Founding co-presidents Bernard Lown of the United States and Yevgeniy Chazov of the Soviet Union were joined by other early IPPNW leaders including Jim Muller, Ioan Moraru of Romania and Eric Chivian of the US and Mikhail Kuzin and Leonid Ilyin of the Soviet Union. They organized a team to conduct meticulous scientific research based on data collected by Japanese colleagues who had studied the effects of the atomic bombs dropped on Hiroshima and Nagasaki, and drew upon their knowledge of the medical effects of burn, blast, and radiation injuries.

The doctors sounded a medical warning to humanity: that nuclear war would be the final epidemic; that there would be no cure and no meaningful medical response. Their message reached millions of people around the world. In the words of former New Zealand Prime Minister David Lange, "IPPNW made medical reality a part of political reality."

### Early Years

In its first five years, IPPNW, working closely with its US affiliate Physicians for Social Responsibility and IPPNW-Russia, educated health professionals, political leaders, and the public about the medical and environmental consequences of nuclear warfare. For this effort, which united physicians across the Cold War divide, IPPNW was awarded the UNESCO Prize for Peace Education in 1984[3] and the Nobel Peace Prize in 1985.[1][2] The Nobel Committee, in its announcement of the award, said IPPNW "has performed a considerable service to mankind by spreading authoritative information and by creating an awareness of the catastrophic consequences of atomic warfare."

### Post Soviet Era

Although the Cold War ended with the collapse of the Soviet Union in 1991, the US and Russia retained thousands of nuclear weapons ready to launch at a moment’s notice. Proliferation and the threat of nuclear terrorism have added to the nuclear danger in the post-Cold-War world.

During the 1990s, IPPNW established an International Commission to Investigate the Health and Environmental Effects of Nuclear Weapons Production and Testing and worked with the Institute for Energy and Environmental Research to document these effects. The Commission produced a series of books including *Radioactive Heaven and Earth*, *Plutonium: The Deadly Gold of the Nuclear Age*, and *Nuclear Wastelands*, a comprehensive study of the health and environmental impact of the global nuclear weapons production complex.

### 21st Century

In October 2007, IPPNW and the Royal Society of Medicine co-sponsored a major conference in London to review the current state of knowledge about nuclear weapons effects. Scientific data about the global climate effects of regional nuclear war presented at that conference became the basis of an IPPNW project on “nuclear famine." The climate findings and an updated summary of the medical consequences of nuclear war are available in an IPPNW publication, *Zero Is the Only Option: Four Medical and Environmental Cases for Eradicating Nuclear Weapons*.