11/15/2011

Seniors have small Carbon Footprint



Recently scientists have discovered , that , as humans grow older , their CO2 emissions decrease.A study published in the Journal Demographics, compares the per capita carbon dioxide emissions at different ages. It claims the amount to be 14.9 metric tons per year at 60, while 13.1 near the age of 80 (the greatest age for which the data is available). The data was collected for Americans only.

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