from The World Tree exhibition page on undergowth.org :
wow it sounds like George Monbiot got it right - unfortunately :(
from 2007 :http://environment.guardian.co.uk/print/0,,329758811-121568,00.html
If we want to save the planet, we need a five-year freeze on biofuels
- Oil produced from plants sets up competition for food between cars and people. People - and the environment - will lose
Tuesday March 27, 2007
As part of Earth Hour in Sydney & the fight against Global Warming, WWF have created a useful screensaver that counts the Kw a computer monitor uses when left on and asks the user to turn it off if it's not being used. Visit http://www.usefulscreensaver.com.au for more details and to download the screensaver for PC/MAC.