Science, Technology, and Public Policy

This brief examines the national challenges related to deploying and scaling infrastructure to transport CO₂ from capture sites to storage or utilization sites at a scale consistent with achieving net-zero by 2050.

Carbon capture, utilization, and storage (CCUS) is very likely to be a key technology for achieving the Biden administration's goal of net-zero greenhouse gas emissions by 2050. But absent regulation requiring its use, CCUS needs to become more economical in order for deployment in the United States to expand significantly.

Kelly Sims Gallagher asserts that politicians' pledges of dramatic long-term reductions should not let them off the hook for their failure to achieve more modest progress in the short term.

Joel Clement writes that while climate change is a scientific matter, climate action is a political one, and, if done right, can usher in dramatic social, economic and ecological improvements.

Ian Masters and Joel Clement assess how much time has been lost by governments in facing the looming crisis of climate change, in particular here in the U.S. where the last four years were not only wasted, but were steps backwards from the urgent challenges made clear by yesterday's alarming IPCC report.

Joel Clement describes the influence of U.S. Senators Lisa Murkowski and Joe Manchin over the Department of the Interior and advises that a forward-looking legislator in a fossil-fuel state would be wise to fight aggressively for financial commitments to make the people in their state part of the vanguard of the new clean energy economy, rather than set back the U.S. economy by fighting the inevitable energy transition itself.

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.

There is an urgent need to incorporate the latest science on carbon emissions from permafrost thaw and northern wildfires into international consideration of how much more aggressively societal emissions must be reduced to address the global climate crisis.

Joel Clement describes the Leaders Summit on Climate, held on April 23, 2021, as making a strong point that the Biden administration is up to the challenge of combating climate change.

The Arctic region is changing rapidly, and the speed of ongoing change makes adaptation extremely challenging. Governments, indigenous peoples, local communities, researchers, and businesses must work together to build resilience to the social-ecological changes that are underway. With that goal in mind, the Arctic Initiative this fall helped launch the Arctic Resilience Forum—a highly successful 10-week international online forum.