8 Items

clouds and sun in the upper atmosphere

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Audio - Resources Radio

Reflecting on Solar Geoengineering, with David Keith

| May 12, 2020

In this episode of Resources Radio, host Daniel Raimi talks with David Keith, a physics and public policy professor at Harvard University and one of the world's leading experts on solar geoengineering. Keith outlines prominent examples of solar geoengineering technologies in development—from ambitious ideas, such as sending aerosols to the stratosphere, to more operational solutions, like painting roofs white to reflect more sunlight into space. An advocate for research on solar geoengineering, Keith discusses how coalitions among like-minded nations and clearer guidance from policymakers could expand deployment of promising technologies.

David Keith and Robert Stavins

Doug Gavel

Audio - Harvard Environmental Economics Program

The Potential Promises and Pitfalls of Solar Geoengineering: An Interview with David Keith

| Feb. 07, 2020

Professor Robert Stavins interviews David Keith, Gordon McKay Professor of Applied Physics at the Harvard John A. Paulson School of Engineering and Applied Sciences, and Professor of Public Policy at Harvard Kennedy School, considered one of the world's leading scholars on solar geoengineering.

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Audio - Clean Air

Joel Clement on Becoming a Whistleblower on the Trump Administration

| Sep. 18, 2019

Shaughnessy and Joel Clement, Senior Fellow at the Union of Concerned Scientists and former Director of the Office of Policy Analysis at the U.S. Department of the Interior, talk about blowing the whistle on former Interior Secretary Ryan Zinke for his efforts to purge the agency of government scientists working to address climate change in the Trump Administration.

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

Calestous Juma on Science and Technology's Role in Feeding the World

| November 13, 2013

HKS Professor Calestous Juma, Director of the Science, Technology, and Globalization project, believes that science and technology are critical to the future of food security. He talks about meeting the needs of a growing human population, using science to improve agricultural productivity, the controversy over genetically-modified crops, the need for more science advisors in emerging countries, and what the future holds for agriculture.

News - Science, Technology, and Public Policy Program, Belfer Center

Cyber Security

| March 5, 2013

Dr. Ellis raises an interesting question: Does the pursuit of offensive cyber capabilities undermine domestic security? The conversation highlights a growing area of concern and ongoing debate.