Science Daily: The richer you are, the more of the world’s resources you can afford to consume. But in many parts of the world, rising incomes are not having the proportionate effect on energy consumption, croplands and deforestation that one might expect, a new 25-year study shows.
By examining a variety of government and industry data spanning 1980 to 2006, Rockefeller University’s Jesse Ausubel and his colleagues say that dematerialization — the declining consumption of energy and goods in comparison to a country’s gross domestic product — is actually driving a trend toward rising environmental quality. The results are published this week in Proceedings of the National Academy of Sciences.
“For generations, people have lightened their environmental impact by multiplying their consumption less than their income,” says Ausubel, director of the Program for the Human Environment. “We have found encouraging evidence that this trend continues, particularly in places like China and India.” While consumers increase their use of staples more slowly than their affluence grows, producers also play a role as access to better technology allows them to get more from less….
A 1907 "Puck" cartoon of J.D. Rockefeller, Wikimedia Commons
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