A new report out by the European Environment Agency in coordination with Global Footprint Network estimates that humanity is consuming 23% more ecological resources than the earth is producing. This compares with their estimate of a 20% overshoot last year. In order to do this we are drawing down the ecosystem’s ability to produce in future years.
We are eating the seed corn.
The National Footprint Accounts use over 4,000 data points per year to calculate each country’s demand on nature and to asses its biological capacity. National accounts currently exist for over 150 countries in hectares and acres, for each year from 1961 to 2002.
As this figure shows, human demands upon the environment have been growing steadily and for the last decade have surpased the Earth’s capacity to support them.

The consumer economy is very literally going to kill us.
Something to think about this holiday season.
3 Responses to “Eating the Seed Corn”
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November 23rd, 2005 at 10:56 pm
Don’t expect the consumer economy to slow. Ever. With places like China and India just getting their first taste of conspicuous consumption, demand is set to skyrocket for decades to come.
Of course, another solution would be to increase the footprint (# of planets). Your graph makes a good argument for heavy investment in space exploration and the terraforming of both the moon and Mars, moving the biocapacity level up.
November 24th, 2005 at 8:15 am
What planet are you living on?
(Sorry, couldn’t resist.)
February 17th, 2008 at 2:43 am
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