Grist: If you oppose fracking, then you are not a serious environmentalist.
So say U.C. Berkeley physics professor Richard Muller and his daughter Elizabeth Muller in a new opinion paper with a none-too-subtle title: "Why Every Serious Environmentalist Should Favor Fracking."
Until recently, Muller wasn`t much of an environmentalist himself. He was a prominent climate denier. But last year he wrote in The New York Times that he came to realize the error of his ways after an intensive review of the...