Well, I'd say that this argument is just as simplistic and binary. I'm in no way an expert, but from what I've gathered, nuclear power is nowhere near the clean power with long term storage as the only issue that many people seem to think. Mining is extremely dirty and nobody wants an uranium mine in their backyard. Yeah, next gen nuclear reactors that run on depleted uranium sound great in theory. Too bad they are just one corner closer from cold fusion. I am too for nuclear power because of pragmatic reasons so we can shelve fossil fuels until we have better, but pretending it is unproblematic is ridiculous and plain stupid.
Edit: It seems I have the unpopular opinion around here for saying that nuclear power is not entirely unproblematic. Gasp, my pearls!