Science, Technology, and Public Policy

David W. Kearn argues that deployment of nuclear weapons cannot rectify a perceived imbalance in conventional forces in the western Pacific.

At a moment when arms control is deeply troubled and may be dying, two eminent scholars, Marc Trachtenberg and the late Robert Jervis, have taken a fresh look at the beginnings of strategic arms control fifty years after the signing in Moscow of the SALT I agreements in May of 1972. They do so from different vantage points, writes Steven E. Miller.

Daniel Schrag and Henry Lee discuss the policies China could enact in the near-term to ease its transition to a low-carbon economy, the subject of their book Foundations for a Low-Carbon Energy System in China (Cambridge University Press, 2021). 

David M. Allison argues that in ascending order of predictive power, warnings of an imminent nuclear strike would come from Russian whistleblowers, the U.S. intelligence community, and Putin himself.

Pakistan’s floods of 2022 were the latest, and most damaging yet, addition to the long history of floods in the country. As the muddy waters slowly recede, the need for speeding up action to face future floods stands clear.

Ely Sandler and Daniel Schrag propose a new approach to Article 6 of the Paris agreement, arguing that states must use cross-border investment to finance the energy transition. By linking additionality to an investment’s impact on cost of capital, Sandler and Schrag demonstrate how Article 6 can leverage blended finance to de-risk private investment, creating a new model of public private partnership. The paper uses case studies from the Middle East and North Africa region to demonstrate the potential economic, environmental and political benefits of cooperation on Article 6.  

For months, evidence has accumulated that North Korea may be preparing its seventh nuclear explosive test. Continuous warnings by analysts and the media about this possibility are a sobering reminder that Pyongyang's continued pursuit of a larger nuclear arsenal remains a challenge for the Non-Proliferation Treaty and the nonproliferation regime. This continues to be the case even as the public and leaders around the world have largely shifted their attention to the nuclear dimensions of the war in Ukraine.

John Holdren spoke to The Harvard Gazette about the proposed Inflation Reduction Act legislation and its potential impact, should it survive House scrutiny and be signed by President Biden.

The newly elevated "Major Questions Doctrine" of the Supreme Court's conservative majority puts a vast array of environmental and business regulations at risk, writes John Holdren.

The Arctic Initiative at Harvard Kennedy School’s Belfer Center for Science and International Affairs, in collaboration with Woodwell Climate Research Center, the Alaska Institute for Justice, and the Alaska Native Science Commission, announced the launch of Permafrost Pathways: Connecting Science, People, and Policy for Arctic Justice and Global Climate. A multipronged $41 million initiative catalyzed through the The Audacious Project, the Pathways project will bring together leading experts in climate science, policy action, and environmental justice to inform and develop adaptation and mitigation strategies that address the local and global impacts of Arctic permafrost thaw.