clanek shrnuje fakta pro a proti v otazce, zda je ciste organicke zemedelstvi schopne uzivit populaci

Show organic farmers the money
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To make their calculations, the authors first compared the yields for 160 different food crops, based on how they are farmed. The authors do not claim that organic farming is superior to state-of-the-art green revolution farming. Their key observation is that organic farming does result in significantly superior yields when compared to the "low intensity" farming still practiced in much of the developing world. If organic farming replaced that low-intensity farming, the boost in harvest yields would result in all the food necessary, provided it was properly distributed.
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http://www.salon.com/tech/htww/2007/07/16/organic_farming/index.html


Does plastic make us fat?
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There appears to be evidence that the damage done by bisphenol A during embryonic development may be scrambling the signals that fat cells normally receive during prenatal and neonatal development. After the initial distortion, the affected fat cells never work properly again. Affected animals are unable to properly metabolize their normal diets, leading to obesity. And guess what? The introduction of bisphenol A into the human environment in significant quantities tracks pretty closely, in timing, to the advent of the so-called obesity epidemic in the United States.
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http://www.salon.com/tech/htww/2007/07/16/obesity/index.html