Environment & Climate Change

Russia’s invasion of Ukraine and the subsequent pause of circumpolar cooperation have challenged the Arctic region's designation as "exceptional." This article seeks to see beyond conventional understandings of “Arctic exceptionalism,” acknowledge a broader range of characteristics and features that make the Arctic unique and consider how this expanded view alters perceptions of the region’s governance. 

Al-Juaied and Whitmore examine the costs and prospects for direct air carbon capture and storage (DACCS), and identify types of funding needed for early deployment for DACCS and building momentum for later widespread deployment. The challenges of implementing DACCS at very large scale further emphasize the need for urgent and widespread action to reduce emissions, which should continue to be the main priority for meeting climate goals.

Harvard Kennedy School’s Energy Policy Seminar series hosted Frances Moore, Associate Professor and the Hurlstone Presidential Chair in the Department of Environmental Science and Policy at the University of California Davis, to present her recent research on how the social cost of carbon is likely significantly underestimated in the academic literature.

With the start of the 28th Conference of the Parties (COP 28) of the United Nations Framework Convention on Climate Change just days away, environmental economist Nat Keohane is expressing optimism that the new global stocktake will incentivize participating nations to step up their collective efforts to slow the rise of global temperatures. Keohane is the guest in a special pre-COP 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.

Stephen Walt writes that it may seem harder to give thanks this year, but it's not impossible. He enumerates five things for which to be grateful, including that none of the outside parties in the Middle East seem inclined to expand the conflict beyond Israel, Gaza, and the West Bank.

Efforts around and impacts of global methane-emissions abatement will be the focus at an official side event on December 6 co-sponsored by the Harvard Project on Climate Agreements at the 28th Conference of the Parties (COP-28) of the United Nations Framework Convention on Climate Change (UNFCCC) in Dubai. Harvard Project Director Robert Stavins will also participate in a number of other events at COP-28.

Plastic pollution in the Arctic marine system is sparsely quantified, and few enforceable policies are in place to ameliorate the issue. In this paper, Dewey and Mackie estimate the flux of plastic through rivers, sea ice, and ocean, and quantify marine plastic pollution from Arctic shipping and fishing. They also examine how a suite of proposed policy interventions would quantitatively change those concentrations.

Economic historian Emma Rothschild, the Jeremy and Jane Knowles Professor of History at Harvard, lauded the efforts of young scholars to discover local solutions to mitigate the impacts of global climate change in the latest 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.

Harvard Kennedy School’s Energy Policy Seminar series hosted Ana Unruh Cohen, Senior Director for NEPA, Infrastructure and Clean Energy at the White House Council on Environmental Quality (CEQ), to provide an update on the Biden Administration’s ongoing permitting reform. 

The Harvard Project on Climate Agreements collaborated with the Salata Institute on Climate and Sustainability at Harvard University to provide financial and logistical support for students to attend the Twenty-Eighth Conference of the Parties (COP-28) to the United Nations Framework Convention on Climate Change (UNFCCC). COP-28 will be held in Dubai, Nov. 30 – Dec. 12, 2023.