Clearly there has to be much more study to determine if nuclear explosions are harmful to humans or the environment. After all, look at the billions invested in them, the effect it would have on national security, even the economy. Let the smaller countries give their up first, they're the ones who have the least to lose.

1883 volcano eruption's legacy is cooler planet.

"Thanks to a spectacular volcanic explosion in the late 19th century, global warming and sea-level rise over the last century haven't been quite as severe as they might have been otherwise, scientists at Lawrence Livermore National Laboratory and elsewhere say."

We need to wait until the research is in on nukes. Can't be hasty.

Arf