Geopolitics and . . . Nukes

It's so duh that something so inefficient from an energy-producing point of view (takes years to finish and there are so many considerations of climate, ecology, health, safety, etc.) should also be used as a weapon (but do those take as long? yet I don't really want to find out) and cause so much tension regional and global tension. Perhaps if people would just realize how inefficient nukes are, they'd stop using them for weapons too. And anyway, there's another answer, a more-efficient-with-time-and-money answer, that can't be fashioned into a weapon. For more info, please see www.campaignforgreen.com.