Umair, religiously speaking. . don't interpret your dreams. Let 'em be. You're in God's plan somewhere, and normally I only remember the dreams I am completely terrified of. But. . don't worry -- it'll go away.
As for the thread. . that's incredibly interesting. If there was a nuclear war between countries, how would the surviving (if any) countries deal with the waste? Where do massive amounts of nuclear waste go?
And as for M Two One's question. . I just don't know how to fear death. It's hard to percieve death, therefore I can't really fear it. Obviously "fear the unknown" but I see death as a fountain of knowledge .. like all will be revealed to you once you die. But thinking about dying makes me a bit uneasy, I'd like to do many things before I die.