HKS Authors

See citation below for complete author information.

Teresa and John Heinz Research Professor of Environmental Policy


The rapid pace of climate change in the Arctic is influencing the pace and impacts of climate change elsewhere. It even threatens to undermine the ability of society’s emissions reductions to stop warming worldwide at a level that avoids wholly unmanageable consequences.


Holdren, John P. "Climate change is rapidly transforming the Arctic: Why everybody should care." The Hill, June 9, 2021.