Tuesday, January 30, 2007

Huh-WHUH??!!

What the hell?!

THE US wants the world's scientists to develop technology to block sunlight as a last-ditch way to halt global warming.

It says research into techniques such as giant mirrors in space or reflective dust pumped into the atmosphere would be "important insurance" against rising emissions, and has lobbied for such a strategy to be recommended by a UN report on climate change, the first part of which is due out on Friday).

...

Scientists have previously estimated that reflecting less than 1 per cent of sunlight back into space could compensate for the warming generated by all greenhouse gases emitted since the industrial revolution. Possible techniques include putting a giant screen into orbit, thousands of tiny, shiny balloons, or microscopic sulfate droplets pumped into the high atmosphere to mimic the cooling effects of a volcanic eruption. The IPCC draft said such ideas were "speculative, uncosted and with potential unknown side-effects".


I swear that these guys vet their policy proposals by a rigorous process of just sitting around and watching old episodes of The Simpsons.

(via)

1 comment:

Anonymous said...

Coincidentally, this was one of the items on the PopSci Scariest Ideas in Science list.