Science, Technology, and Public Policy

This Policy Brief compares and contrasts the Trump administration’s 2018 Nuclear Posture Review with past reviews and its Obama predecessor. It concludes that this review offers a much harsher assessment of the security environment; it posits a more expansive role for nuclear weapons; and proposes a substantial de-emphasis on arms control.

John P. Holdren won the 2018 Daniel Patrick Moynihan Prize. He delivered the annual Moynihan Lecture on May 17, 2018, at the Willard Intercontinental Hotel in Washington, D.C.

The authors offer three insights from Ukraine's path to denuclearization that may help deal with today’s proliferation challenges.

Many observers have called for laws and norms to secure this new environment. But developing such standards in the cyber domain faces a number of difficult hurdles. Although Moore's law about the doubling of computing power every two years means that cyber time moves quickly, human habits, norms, and state practices change more slowly.

"Belfer Center Newsmakers" highlights members of the Belfer Center community who have been featured recently in the news.