ready, aim …

Atmospheric scientist Paul Crutzen would like to save the world and darken your day. He proposes in this month’s journal Climatic Change that to screen ourselves from global warming, humans could use heavy artillery to lob huge explosive shells laden with sulphate particles high into the stratosphere.

A potent mix of pollutants would scatter the incoming sublight and bounce more sunbeams back into space. Bingo, you’d lower the rate of global warming and give the fossil-fuel industries more reason to push hydrocarbons. Sun Herald (Australia) 6 Aug 2006 – screencopy held by this website