We Can Stop Global Warming — And Cook Ourselves Alive

Tweaking Earth's climate to combat global warming seems like a great idea. Giant mirrors or shades in space, artificially enhanced cloud cover, and regular injections of reflective sulfate particles into the stratosphere could all help cool the planet enough for us to ignore all of the CO2 we're pumping into the… » 4/24/08 1:30pm 4/24/08 1:30pm