<< The Problem is, it only takes one nuclear war to end it all.
WW1, WW2 were both great wars in size, scale, and length, as well as impact, but one nuclear war would greatly surpass any previous war. How many years do you think we could go without having one, with the threat of having one existing all the time? Thats just my opinion. >>
I agree, if nuclear war were to start, it would result in almost entire annihilation of the human race eventually, but chances are it won't happen. Even the insane middle-eastern terrorists probably wouldn't risk starting a nuclear war, because there are no winners. The good thing about nuclear weapons is that it prevents wars from having a winner. If no one can win, no one will play the game in the first place.
It's not a sure thing, but chances are, war won't break out while we still have nukes.
<< The big fear is that some radical christain trying to bring the second coming of christ will use one and trigger a nuke war. >>
I agree, if some idiot religious group - christian, islamic, muslim, whatever - gets their hand on nukes, we could be in for trouble. If we're smart, we might 'ignore' a single detonated (not launched via missile, but detonated from a bomb) nuke rather than respond by retalliating in the same manner. Who knows...