Klaus Desmet, economics professor at SMU Dallas along with co-authors Bruno Conte (economics University of Bologna) and Esteban Rossi-Hansberg (economics University of Chicago), for an op-ed advocating for a research-tested carbon tax system that could work in the U.S. and European Union. Published in Inside Sources under the heading Environment Can’t Wait for Agreement on a Carbon Tax: https://dcjournal.com/environment-cant-wait-for-agreement-on-a-carbon-tax/