Science & Technology

In this report, American Nuclear Diplomacy: Forging a New Consensus to Fight Climate Change and Weapons Proliferation, Former Deputy Secretary of Energy and Belfer Center Senior Fellow Daniel Poneman writes that we face two existential threats: nuclear annihilation and catastrophic climate change. Each, he says, stems from human origins. Both must be fought aggressively.

"Multiple studies confirm the grim truth that, even if all nations fulfill their Paris Climate Agreement emissions pledges, the world will still far overshoot the 2°C warming limit scientists say we must not exceed to prevent devastating climate impacts. Carbon-free nuclear energy can help close the gap. But can we expand its environmental benefits without increasing the risks of nuclear terror?"

Poneman outlines a diplomatic strategy and tough-minded, bipartisan policies to get us there.

Illicit trade from the international marketplace plays a direct role in sustaining the nuclear and missile programs of several countries, including Iran, in defiance of UN sanctions. This paper sets out what measures the private sector should take in order to manage the legal, financial and reputational risks associated with involvement in proliferation-related trade, and makes recommendations to national authorities for how for how to help the private sector identify and prevent potential proliferation.

The energy futures of China and the United States are intimately linked: both countries draw on the same international sources for imported oil, and both countries will be depending on similar energy technologies and will jointly benefit from technological advancements.

Discussion Paper by Dr. Ashton B. Carter

Book by Ashton Carter, Desmond Ball, Hans Bethe, Bruce Blair, Paul Bracken, Hillman Dickinson, Richard Garwin, Kurt Gottfried, David Holloway, Henry Kendall, Lloyd Leavitt, Jr., Richard Ned Debow, Condoleezza Rice, Peter Stein, John Steinbruner, Lucja Swiatkowski, and Paul Tomb.

Report by Dr. Ashton B. Carter for The Office of Technology Assessment, U.S. Congress