Could we build a weather machine to stop climate change?

It's starting to get pretty warm outside. And it's also starting to get increasingly obvious that human-made global warming is not going away anytime soon. As our environment continues to degrade and collapse, we may be headed into some fairly desperate times — and with them, the inevitable call for desperate measures. … » 6/04/12 1:26pm 6/04/12 1:26pm