Nuclear power debate paper help?

i have a final assignment in chemistry that i need help on. on the matter of whether or not nuclear power should continue to be utilized, i would like to take the stance tthat it should NOT. with this in mind, what points should i make to back it up? some talking points i would like to include would be cost, effects on the human body (radiation), social & political concerns including nuclear waste, and anything else you can think of that are cons of nuclear power. the FIRST substantial answer i get ill give 10 points