I am not pro nuclear, but fossil fuels are presently responsible for the active die off of the earths oceans and melting of its ice caps, id say things are being managed catastrophically poorly for those fuels as much if not worse than nuclear. Fall out zones like Chernobyl seem to have vibrant resurgent nature once people are gone. I am making a twisted argument I suppose for meltdowns, but all I'm trying to say is that this argument against nuclear applies just as devastatingly to everything but renewables.