Environment & Climate Change

31 Items

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

Rapid Climate Change in the Arctic: Why Everybody Should Care

| June 06, 2019

On June 6, 2019, Professor John P. Holdren gave a lecture for students and faculty at Tsinghua University's School of Public Policy and Management on the latest climate science as it affects the Arctic.  He discussed efforts to understand the challenges affecting the region and the global community and what further worldwide actions are required to address these challenges.

iceberg in North Star Bay

NASA/Jeremy Harbeck

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

International Collaboration in Arctic Science: Progress and Prospects

| Dec. 13, 2018

Professor John P. Holdren gave this presentation at the Session on 60 Years of Arctic & Antarctic Science at the American Geophysical Union Fall Meeting in Washington, D.C., on December 13, 2018.

Distribution of civilian HEU worldwide as of 2011. From the 2011 Global Fissile Material Report.

International Panel on Fissile Materials

Presentation

The Nuclear Terrorism Threat

| January 13, 2014

In these slides, William H. Tobey and Pavel Zolotarev provide an updated summary of the threat of nuclear terrorism, based in part on the new U.S.-Russian report, Steps to Prevent Nuclear Terrorism. This was presented at the Meeting of the 2014 Nuclear Security Summit ‘Sherpas’, hosted by the Thai Ministry of Foreign Affairs, Pattaya, Thailand, on January 13, 2014.