Read Online or Download [Magazine] Scientific American Earth 3.0. 2009. Vol. 19. No 1 PDF

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Additional info for [Magazine] Scientific American Earth 3.0. 2009. Vol. 19. No 1

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Gary Alphonso A a stiff wind blows year-round in North Dakota. In Arizona the sun beats down virtually every day. S. has vast quantities of renewable electricity sources waiting to be tapped in these regions, but what it does not have there are power lines — big power lines that can carry the bountiful energy to distant cities and industries where it is needed. The same is true beyond the windswept high plains and the sun-baked Mojave Desert: renewable supply and electricity demand are seldom in the same place, and too often the transmission lines needed to connect them are missing.

C o m 43 Myth 7: Myth 6: Sustainability means lowering our standard of living. Not at all true. It does mean that we have to do more with less, but as Hawken argues, “Once we start to organize ourselves and innovate within that mind-set, the breakthroughs are extraordinary. ” Moreover, he and others maintain that the innovation at the heart of sustainable living will be a powerful economic engine. ” 44 S c i e n t i f i c A m e r i c a n E a r t h 3 . 0 Popular grassroots actions are helpful and ultimately necessary.

True, you hear it applied to everything from cars to agriculture to economics. But that’s because the concept of sustainability is at its heart so simple that it legitimately applies to all these areas and more. Despite its simplicity, however, sustainability is a concept people have a hard time wrapping their minds around. 0 has consulted with several experts on the topic to find out what kinds of misconceptions they most often encounter. The result is this take on the top 10 myths about sustainability.

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