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Posted on 05.11.08 by Thomas L. Knapp
“There’s no doubt that efficiency is a marvelous thing. It allows consumers to get more work out of the same pound of coal, or gallon of gasoline, or windmill blade, or photovoltaic cell. And the more efficient a given process becomes, the more profitably it can be used. A car that gets 30 miles per gallon can effectively deliver much of the same value as one that gets 15 miles per gallon — and do so at half of the fuel cost. A compact fluorescent light bulb that consumes 18 watts of electricity and yet delivers the same amount of light as an incandescent bulb using 60 watts makes a great deal of economic sense. But efficiency alone won’t deliver energy salvation. Proof of that can be had by looking at other technological innovations. In the early days of the personal computer, there were claims that the computer would result in the advent of the paperless office. That didn’t happen. Instead, whole new industries, like desktop publishing, were born, resulting in ever greater amounts of paper consumption. Likewise, predictions that greater efficiency would result in lower energy consumption have proven utterly and completely wrong.” (05/10/08) Link: http://www.alternet.org/environment/84982/ Filed under: PND Commentary and RRND Commentary | Report Bad Link Bookmark this post in Furl or Del.icio.us | |






