MIT Technology Review @techreview
Where we're at now: low climate sensitivities are ruled out, but high sensitivities are unlikely. In other words, *action really matters*. "The biggest source of uncertainty for the climate future is human behavior," says @DrKateMarvel at #EmTechMIT. "We are not doomed." https://t.co/BTJRnnNU2o — PolitiTweet.org