It has been very frustrating to watch everyone wringing their hands about climate change and global warming for the last 20 years, when indeed the answer to the problem (modern fission reactors) has been staring right at us all this time. I really do not understand (and have not understood) why we have not been going forward full speed ahead with nuclear. By now, we could have been completely off of fossil fuels. Even now, it is not too late if we have a national (and a global) effort to switch to nuclear.