Science, Technology, and Public Policy

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.

Joel Clement writes that because the Biden administration  has moved to repair the damage done by the Trump administration, colleagues from around the global Arctic are optimistic once again about partnering with America on solutions to regional crises .

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.

Joel Clement details the concerns surrounding the use of solar geoengineering to mask the effects of climate change and argues for using existing technology to quickly transition away from fossil fuels.

Joel Clement urges that addressing the inevitable impacts of climate change requires a national resilience strategy, substantial investments to reduce risk, and policies that address and communicate climate risk to Americans.

Awareness of biodiversity loss is increasing, but climate change still dominates investors' discourse on the environment. Joel Clement, a senior fellow at the Harvard Kennedy School's Belfer Center for Science and International Affairs, explains why we need to focus urgently on the biodiversity crisis. He also discusses why he came a whistleblower in 2017 and the aftermath of that decision.

In the face of advancing impacts of climate change — fires, smoke, floods, droughts, storms, and heat— Lara Hansen and Joel Clement argue for changing the way the country does business in every facet of the economy, with an eye toward reducing risk, increasing resilience, and ensuring equity and justice.