Guardian Unlimited | The Guardian | Two-thirds of world's resources 'used up'

Guardian Unlimited | The Guardian | Two-thirds of world's resources 'used up': "The human race is living beyond its means. A report backed by 1,360 scientists from 95 countries - some of them world leaders in their fields - today warns that the almost two-thirds of the natural machinery that supports life on Earth is being degraded by human pressure."