I won't go so far as to call them "Hydrocarbon Deniers" because, unlike them, I'm very conscious of the origin and original intent of the word "denier" in this context, and comparing a reasonable person's disagreement with something to a monumental mass murder has always struck me as rather gauche. I do, however, quite like the idea of "Energy Prohibitionists," although even I admit it doesn't quite have the same ring.

Via Instapundit.