what are the pros and cons of nuclear energy

Since this is not my area of expertise, I searched Google under the key words "nuclear energy advantage disadvantage" to get these possible sources:

http://home.clara.net/darvill/altenerg/nuclear.htm
http://www.nucleartourist.com/basics/why.htm
http://library.thinkquest.org/20331/types/fission/advant.html
http://www.lewrockwell.com/miller/miller13.html
http://www.gcsechemistry.com/pme31.htm

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search.

I hope this helps. Thanks for asking.