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Earth begins 'ecological debt' phase (BBC News, 9 October 2006) Rising consumption of natural resources means that humans began "eating the planet" on 9 October, a study suggests. . . . The date symbolised the day of the year when people's demands exceeded the Earth's ability to supply resources and absorb the demands placed upon it. . . . The figures' authors said the world first "ecological debt day" fell on 19 December 1987, but economic growth had seen it fall earlier each year. . . . The data was produced by a US-based think-tank, Global Footprint Network. . . . "By living so far beyond our environmental means and running up ecological debts means we make two mistakes," said Andrew Simms, Nef's policy director. . . . "First, we deny millions globally who already lack access to sufficient land, food and clean water the chance to meet their needs. Secondly, we put the planet's life support mechanisms in peril," he added. . . . The findings are based on the concept of "ecological footprints", a system of measuring how much land and water a human population needs to produce the resources it consumes and absorb the resulting waste. . . . "While this can be done for a short while, overshoot ultimately leads to the depletion of resources, such as forests, oceans and agricultural land, upon which our economy depends," Mr Wackernagel said.
posted by LoZo 8:56 AM
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