Environment & Climate Change

549 Items

Chernobyl welcome sign

Wikimedia CC/Jorge Franganillo

Journal Article - Futures

Accumulating Evidence Using Crowdsourcing and Machine Learning: A Living Bibliography about Existential Risk and Global Catastrophic Risk

    Authors:
  • Gorm E. Shackelford
  • Luke Kemp
  • Catherine Rhodes
  • Lalitha Sundaram
  • Seán S. ÓhÉigeartaigh
  • Simon Beard
  • Haydn Belfield
  • Shahar Avin
  • Dag Sørebø
  • Elliot M. Jones
  • John B. Hume
  • David Price
  • David Pyle
  • Daniel Hurt
  • Theodore Stone
  • Harry Watkins
  • Lydia Collas
  • Bryony C. Cade
  • Thomas Frederick Johnson
  • Zachary Freitas-Groff
  • David Denkenberger
  • Michael Levot
  • William J. Sutherland
| February 2020

The study of existential risk — the risk of human extinction or the collapse of human civilization — has only recently emerged as an integrated field of research, and yet an overwhelming volume of relevant research has already been published. To provide an evidence base for policy and risk analysis, this research should be systematically reviewed. In a systematic review, one of many time-consuming tasks is to read the titles and abstracts of research publications, to see if they meet the inclusion criteria. The authors show how this task can be shared between multiple people (using crowdsourcing) and partially automated (using machine learning), as methods of handling an overwhelming volume of research.

Analysis & Opinions - European Leadership Network

On the Road to Nowhere? New Proposals on the Middle East WMD-Free Zone May Backfire

| May 11, 2015

"One of the dramas playing out this month in New York at the 2015 Review Conference for parties to the Treaty on the Non-proliferation of Nuclear Weapons (NPT) concerns the future of discussions on establishing the weapons of mass destruction free zone in the Middle East..."

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- Belfer Center for Science and International Affairs, Harvard Kennedy School Belfer Center Newsletter

Points of Progress

Spring 2015

Our faculty and fellows are immersed in studying and solving some of the world's toughtest policy challenges. Amid that sobering work, they sometimes spot positive developments. We asked them to share these findings in this new feature.

- Belfer Center for Science and International Affairs, Harvard Kennedy School

Fall/Winter 2014-15 Belfer Center Newsletter

| Fall/Winter 2014-2015

The Fall/Winter 2014/15 issue of the Belfer Center newsletter features recent and upcoming activities, research, and analysis by members of the Center community on critical global issues. This edition highlights discussions at the Belfer Center about Iran and its nuclear program. Former U.S. National Security Advisor and Center Senior Fellow Thomas Donilon and former Israeli National Security Advisor Yaakov Amidror added their voices to Center debate on this issue during a Harvard Kennedy School forum on a possible deal to prevent development of nuclear weapons in Iran.

In "Stopping ISIL," a number of Belfer Center security experts weigh in on what must be done in the next year to stop the spread and brutality of the Islamic State (ISIL). Graham Allison, Nicholas Burns, Chuck Freilich, Nawaf Obaid, Ariane Tabatabai, Payam Mohseni, David Petraeus, Gary Samore, and Barak Mendelsohn suggest solutions to this strategic challenge.

And much more...

Armed guards and police protecting a spent fuel convoy while at a stopping point.

Ministry of Public Security (Ch)

Report - Managing the Atom Project, Belfer Center

Securing China's Nuclear Future

| March 14, 2014

China’s approach to strengthening the security of its nuclear weapons, materials, and facilities plays an important role in facilitating strong global action on nuclear security. This report provides a better understanding of Chinese perceptions of the threat of nuclear terrorism and attitudes toward the nuclear security challenge; describes the current status of nuclear security practices in China and of planned improvements in rules and organization, management, and technologies; and recommends steps for further improvements.

Analysis & Opinions - The Boston Globe

Stopping the Clock

| January 19, 2012

"...[W]hen the smart scientists decided to add global warming and biological harms to the clock's matrix in 2007, their previous laser focus on nuclear Armageddon lost its impact. Their explanation of why things have gotten one minute worse is a laundry list that includes nuclear proliferation, Iran, Japan's nuclear disaster and its effects on nuclear power investments, carbon emissions, and virulent strains of viruses that can be used for lethal purposes."

Book - Managing the Atom Project, Belfer Center and Nuclear Threat Initiative

Securing the Bomb 2010

| April 2010

Associate Professor of Public Policy and Project on Managing the Atom Co-Principal Investigator Matthew Bunn provides a comprehensive assessment of global efforts to secure and consolidate nuclear stockpiles, and a detailed action plan for securing all nuclear materials in four years.  Securing the Bomb 2010 was commissioned by the Nuclear Threat Initiative (NTI). The full report, with additional information on the threat of nuclear terrorism, is available for download on the NTI website.

Journal Article - Innovations

Enabling a Nuclear Revival—and Managing Its Risks

| Fall 2009

Matthew Bunn and Martin B. Malin examine the conditions needed for nuclear energy to grow on a scale large enough for it to be a significant part of the world’s response to climate change. They consider the safety, security, nonproliferation, and waste management risks associated with such growth and recommend approaches to managing these risks. Bunn and Malin argue that although technological solutions may contribute to nuclear expansion in the coming decades, in the near term, creating the conditions for large-scale nuclear energy growth will require major international institutional innovation.