I am not sure that this is the forum for this subject, but I would be happy to try to answer your questions in this regard (privately if need be). While I am not an expert at nuclear war (fortunately) I am the Radiation Safety Officer at a prominant university, a certified health physicist (that's radiation safety engineering essentially), and have a masters degree in health physics, so I do know a bit about radiation, which I gather is your primary concern. <br><br>If you have specific concerns, I will try to address them, but your broad question could take a couple books to answer completely.<br><br>Regards,<br><br>Greg