couldn’t be worse

The latest report on climate change by the economics professor Ross Garnaut is the most disheartening government report I’ve read.

Garnaut quotes an authoritative American study of the consequences if nothing is done to fight climate change and average temperatures rise by 5 or 6 degrees by the end of this century. Such a change would be “catastrophic”, posing “almost inconceivable challenges as human society struggled to adapt”.

“The collapse and chaos associated with extreme climate change futures would destabilise virtually every aspect of modern life,” the study concluded.

Among the destruction would be the extinction of more than half the world’s species. The Great Barrier Reef and other coral formations would almost certainly be killed and much Australian farmland rendered useless.

Worse, the Greenland ice sheet and parts of Antarctica would be highly likely to melt, greatly raising the sea level and inundating coastal areas in Australia and many other countries.

These changes would be irreversible.

Sydney Morning Herald, 10 sept 2008

see also – just plain scary