HKS Authors

See citation below for complete author information.

Abstract

Aluminum, steel, and concrete are some of the most carbon-intensive industries, and many countries already have a tax on them. But not the United States. That fact hasn’t stopped the social scientists in the Weatherhead Research Cluster on Global Climate Policy from spearheading worldwide cooperation on carbon pricing.

Citation

Barnard, Jessica, Arathi Rao, Catherine Wolfram, and Dustin Tingley. "Beyond Paris: Building a Practical Climate Coalition." Epicenter, September 2, 2026.