Does anyone know what arguments could come from nuclear energy?

An argument for nuclear energy is that it is more efficient than coal or gas for generating electricity. There are more reasons in favor of it, of course. An argument against it is the question of what do we do with the nuclear wastes generated, especially since many of them have half-lives of several thousand years (or longer). I hope this will get you started. There are many pros and cons.

These sites should also help you.

http://members.tripod.com/funk_phenomenon/nuclear/procon.htm

http://www-formal.stanford.edu/jmc/progress/nuclear-faq.html