Thursday, August 26, 2010

Currently using 1.4 earths to enjoy life ... (although I think that understates it)

Moderate UN scenarios suggest that if current population and consumption trends continue, by the middle of the century if not before, we will need the equivalent of two Earths to support us. And of course, we only have one.

Turning resources into waste faster than waste can be turned back into resources puts us in global ecological overshoot, depleting the very resources on which human life and biodiversity depend.

The result is collapsing fisheries, diminishing forest cover, depletion of fresh water systems, and the build up of pollution and waste, which creates problems like global climate change. These are just a few of the most noticeable effects of overshoot.

Overshoot also contributes to resource conflicts and wars, mass migrations, famine, disease and other human tragedies—and tends to have a disproportionate impact on the poor, who cannot buy their way out of the problem by getting resources from somewhere else.

Article here ...

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