Science, Technology, and Public Policy

No great breakthroughs or dramatic developments were expected at the Biden-Putin summit, and none was achieved. But the message was clear: There is a new sheriff in town. Putin noticed, describing Biden as very different from Trump—experienced, balanced, and professional.

This article examines both the premise and prescription of the argument to integrate renewable electricity in developing countries through elements of the standard model (such as a wholesale spot market, or an independent system operator for dispatch). This is done by highlighting the differences between power sector reform experiences in the developing and developed worlds, and the causal mechanisms underlying these differences.

Soviet and American leaders learned during the Cuban Missile Crisis of October 1962 that inadequate communication raised perilous risks and dangers in the nuclear age. The US–Soviet Hotline was created soon thereafter, in 1963, and has operated continuously ever since. It was intended to provide a quick, reliable, confidential, ever-ready communications between heads of state in the event of crisis or war.  Hotlines remain a prudent, low-cost preparation that could prove essential in the event of a crisis that seems to be slipping out of control.

While U.S. sanctions have caused Iran’s economy major challenges and limited Iran’s access to financial resources, they have not succeeded in changing Tehran’s behavior regarding its nuclear program. Indeed, Iran has not offered additional concessions. Instead, it has engaged in its own leverage-building strategy by ramping up its nuclear activities, missile program, and regional activities. Iran is not only closer to having the capacity to build a bomb, but even the political discourse of key officials on whether to cross that threshold has been shifting.

The Biden administration not only inherits a country where COVID-19 is surging and jobs are hemorrhaging, but he also takes over a perilous global landscape when it comes to nuclear arms control and disarmament. The Trump years saw the dissolution of the Intermediate-Range Nuclear Forces Treaty, and US withdrawal from the Joint Comprehensive Plan of Action (i.e. the Iran nuclear deal) and the Open Skies Treaty. President Trump has not extended New START, the last remaining arms control treaty, leaving 16 days for the new administration to work out an extension before the treaty expires.

The Treaty on the Prohibition of Nuclear Weapons (TPNW) poses a challenge to decades of Japanese nuclear policy. While Japan has relied on the US nuclear umbrella since the aftermath of World War II, numerous pro-disarmament groups — including the Hibakusha — are calling for Tokyo to join the Treaty. The authors contribute to these discussions with commentary on a new national survey they conducted in Japan (N = 1,333). Their results indicate that baseline support for the Prime Minister signing and the Diet ratifying the TPNW stands at approximately 75% of the Japanese public.

The nuclear arms control architecture that underwrites European security is crumbling. Europe cannot achieve global nuclear disarmament or build its own credible deterrent, but it can clear the path for the next generation of arms governance through joint action. 

Why would a state that lacks nuclear weapons choose to fight a state that has them? In this roundtable, four scholars evaluate Paul Avey's explanation for this phenomenon.

On August 6, 1945, the United States dropped an atomic bomb on Hiroshima, Japan, launching the nuclear age. On the 75th anniversary of that somber event, Belfer Center experts reflect on the event and its aftermath. 

Rebecca Davis Gibbons writes that having a full appreciation of the consequences of nuclear weapons and their place in society means learning from the stories of the survivors of Hiroshima and Nagasaki—but also from the stories from other survivors of nuclear explosions: those who lived and worked adjacent to testing sites in Algeria, French Polynesia, Australia, the United States, France, the Republic of the Marshall Islands, Western China, and Kazakhstan.