U.N.: World near “point of no return” on climate change (Dec 2, 2019)
December 2, 2019Warming in Polar Regions Already Spelling Disaster for Rest of Globe (Dec 4, 2019)
December 4, 2019Michael Mann’s conversation with Marty Moss-Coane and Ed Maibach via WHYY Radio Times (includes viewer call-in questions)
