373 Items

Clouds in a blue sky

Flickr CC/arbyreed

Journal Article - Science

Social Science Research to Inform Solar Geoengineering

    Authors:
  • Tyler Felgenhauer
  • William A. Pizer
  • Massimo Tavoni
  • Mariia Belaia
  • Mark E. Borsuk
  • Arunabha Ghosh
  • Garth Heutel
  • Daniel Heyen
  • Christine Merk
  • Juan B. Moreno-Cruz
  • Jesse L. Reynolds
  • Katharine Ricke
  • Wilfried Rickels
  • Soheil Shayegh
  • Wake Smith
  • Simone Tilmes
  • Jonathan B. Wiener
| Nov. 12, 2021

Professors David Keith and Joseph Aldy and their co-authors say deeper social science research could contribute to policy decisions on this tool to address climate change.

Audio - Harvard Environmental Economics Program

Assessing the Biden Administration's Climate Policy: A Conversation with John Holdren

| July 08, 2021

John Holdren, former director of the White House Office of Science and Technology Policy, expressed his optimism in the Biden Administration’s approach to climate policy in the latest episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program,” a podcast produced by the Harvard Environmental Economics Program.

clouds and sun in the upper atmosphere

Shutterstock

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.

Acting on the Climate Crisis: What Must Be Done Now?

As numerous studies have made strikingly clear, climate change is increasing much more rapidly than anticipated and its negative impacts are becoming more and more visible around the world. From the escalating extremity of weather events, severe droughts and wildfires, to melting glaciers, rising sea levels, and disastrous floods, climate change is already harming humans and our ecosystems in a myriad of ways. 

View of General Assembly at UN Global Engagement Summit

UN Photo

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

Exponential Innovation and Human Rights

| Feb. 27, 2018

Technological innovation and the politics of global justice are two fields that interact quite extensively in international diplomatic discourse and public debate. Controversial issues, such as accessing essential medicines, reducing greenhouse gases, conserving biological diversity, providing clean energy, and expanding the adoption of green technologies, require answers at the intersection of technological innovation, international diplomacy, and global justice. Our approach is to start off with the broader understanding that justice is rights-based and then proceed to analyze it using a goal-based framework. This brings into sharp focus the relationships between innovation and human rights.

Nov. 23, 2016, a train returns from transporting ballast used in the construction of the Nairobi-Mombasa railway

AP Photo/Ben Curtis

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

African Regional Economic Integration

| Winter 2018

The power of Pan-Africanism as a guiding vision for the continent’s development is widely studied, mostly as an aspirational phenomenon. At worst, Pan-Africanism has often been seen as a poor imitation of American federalism or European integration. Both of these perceptions do not reflect the profound nature of the role that the ideology of Pan-Africanism played in shaping the continent’s economic transformation. 

Photo of Calestous Juma in his office.

Martha Stewart

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

Remembering Our Colleague Professor Calestous Juma

Our colleague Calestous Juma—who passed away on December 15 at age 64 after a long illness—was a pioneering, prolific, and influential scholar/practitioner in science and technology policy for sustainable well-being. He joined Harvard Kennedy School (HKS) in 1999 as Director of the Science, Technology, and Innovation Project (a joint venture of the Belfer Center for Science and International Affairs and the Center for International Development) and became Professor of the Practice of International Development in 2002, a position in which he maintained his exceptional productivity and engagement with policy, despite illness, up to the time of his death.

teaser image

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

Harvard Kennedy School Faculty React to President's Call to Withdraw from UN Climate Agreement

    Editor:
  • Doug Gavel
| June 02, 2017

President Donald Trump announced yesterday (June 1, 2017) that the United States will withdraw from the landmark international climate change agreement reached by 195 countries in Paris in December 2015. The president stated that the agreement threatens U.S. economic interests and American sovereignty. The announcement was denounced by Belfer Center faculty members Nicholas Burns, John P. Holdren, Meghan O'Sullivan, Cristine Russell, and Robert Stavins, and by the Kennedy School's David Gergen.