Yesterday, the US Supreme Court heard oral arguments on the Environmental Protection Agency’s authority to regulate greenhouse gases at the same time the IPCC Sixth Assessment Working Group II Report on Climate Impacts, Adaptation and Vulnerability was released. CEES’s Stan Meiburg was Deputy Director of the US EPA when the regulations at question in the court case were drafted. Journalism Professor and CEES member Justin Catanoso interviewed him yesterday. Listen here for your one-stop guide to this critically important issue:

a three-panel photograph of wildfires, wait chapel, and melting ice