By Lisa Hymas

Sens. Bernie Sanders (I-Vt.) and Barbara Boxer (D-Calif.) unveiled ambitious climate and energy legislation on Thursday. In our current sclerotic political environment, it has pretty much zero chance of passing in the Senate and negative chance of passing in the House. But many climate activists like it, and many climate deniers hate it, and the San Francisco Chronicle calls it “radical,” so let’s find out what all the fuss is about.