COP30 and the Prospects for Climate Coalitions: A Conversation with Cathryn Wolfram

Esteemed energy economist Catherine Wolfram shared her thoughts on the 30th Conference of the Parties of the United Nations Framework Convention on Climate Change (COP30) and on the prospects for climate coalitions to significantly reduce CO₂ emissions in this episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program.” The podcast is produced by the Harvard Environmental Economics Program. Read a transcript of this episode here: https://www.belfercenter.org/sites/default/files/2025-12/catherine-wolfram-podcast-transcript-december-2025.pdf

Longtime national political advisor John Podesta shared his insights on climate policy, the challenges of securing bipartisan support, and the global push toward clean energy in this episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program.” Read the transcript of this episode: https://www.belfercenter.org/sites/default/files/2025-09/john-podesta-podcast-transcript-september-2025.pdf

A rising star in the field of environmental economics, Anna Russo, a Junior Fellow with the Harvard Society of Fellows, shared her unique perspective on the collaborative environment at Harvard, her research methodology likened to solving puzzles, and the importance of combining diverse data sources to derive meaningful insights in the newest episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program.” Read a transcript of the podcast: https://www.belfercenter.org/sites/default/files/2025-09/anna-russo-podcast-transcript-september-2025.pdf

In this episode, Rob speaks with Elaine Buckberg, Senior Fellow at Harvard's Salata Institute for Climate and Sustainability, about the future of the EV market, both domestic and international. Read the transcript of this episode: https://www.belfercenter.org/sites/default/files/2025-07/elaine-buckberg-podcast-transcript-july-2025.pdf

In this episode, Rob speaks with Nicholas Burns, the Roy and Barbara Goodman Family Professor of the Practice of Diplomacy and International Relations at Harvard Kennedy School about his time serving as U.S. Ambassador to China and on his perspectives about bilateral efforts to address climate change. Read a transcript of the podcast: https://www.belfercenter.org/sites/default/files/2025-06/nick-burns-podcast-transcript-june-2025.pdf. Photo credit: Grace DuVal/Harvard University

Rob speaks with Joseph Aldy, the Teresa and John Heinz Professor of the Practice of Environmental Policy at Harvard Kennedy School, about the myriad ways in which the new Trump administration could impact domestic climate, energy, and environmental policy. Read a transcript of the podcast here: https://www.belfercenter.org/sites/default/files/2025-03/joseph-aldy-podcast-transcript-march-2025.pdf

Vijay Vaitheeswaran, the global energy and climate innovation editor at The Economist, expressed his appreciation for bottom-up climate policy solutions in the newest episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program.” The podcast is produced by the Harvard Environmental Economics Program (HEEP) and hosted by HEEP Director Robert Stavins. Read a transcript of the episode: https://www.belfercenter.org/sites/default/files/2025-01/vijay-vaitheeswaran-podcast-transcript.pdf

Max Bearak, energy policy and global climate negotiations reporter for the New York Times shared his perspectives on the recently concluded 29th Conference of the Parties (COP 29) of the United Nations Framework Convention on Climate Change (UNFCCC) in the newest episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program.” The podcast is produced by the Harvard Environmental Economics Program and hosted by Robert Stavins, A.J. Meyer Professor of Energy and Economic Development at Harvard Kennedy School and director of the Harvard Environmental Economics Program and the Harvard Project on Climate Agreements. Read a transcript of the podcast: https://www.belfercenter.org/sites/default/files/2024-12/max-bearak-podcast-transcript-dec-2024.pdf

The use of economy-wide and integrated assessment modeling to better understand climate change impacts and policy was the focus of discussion in the latest episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program” featuring Karen Fisher-Vanden, the Distinguished Professor of Environmental and Resource Economics and Public Policy at Pennsylvania State University. Read a transcript of the podcast: https://www.belfercenter.org/sites/default/files/2024-10/karen-fisher-vanden-podcast-transcript.pdf.

How climate change is impacting American agriculture and land use was the focus of discussion in the newest episode of “Environmental Insights: Discussions on Policy and Practice from the Harvard Environmental Economics Program” featuring Wolfram Schlenker, the Ray Goldberg Professor of the Global Food System at the Harvard Kennedy School. The podcast is produced by the Harvard Environmental Economics Program. Read a transcript of the podcast here: https://www.belfercenter.org/sites/default/files/2024-09/wolfram-schlenker-podcast-transcript-9-9-2024.pdf.