Rep. Sean Casten @RepCasten
20 years ago, when I was in a lab trying to make fuel out of woody biomass, little did I know that one day I'd fly on the first passenger flight using 100% Sustainable Aviation Fuel. This flight was a hopeful step towards tackling the #ClimateCrisis. https://t.co/qwJkSDDO2J — PolitiTweet.org