"We have to ruffle some feathers if needs be".
— UCSD Green New Deal (@ucsdgreennewde1) April 20, 2022
"We all have to stand up".
Prof Severinghaus is a UCSD climate scientist who studies greenhouse gases in ice cores.
Today he joined us in protesting UCSD's use of fossil gas to power its campus. pic.twitter.com/kKYjEMiSlH