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Scoop.it!
What if we could pinpoint the most powerful players in a given food web, those "keystone" species without which the entire ecosystem would collapse? And what if we could predict how changes to one ecosystem would affect its various organisms based on data collected from another ecosystem half a world away? 
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Scoop.it!
Rs 1,000-crore TNAU project promises low-cost, quality food to consumer.
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Scoop.it!
Carbon dioxide emissions from the burning of coal, oil, and gas have been increasing over the past decades, causing Earth to get hotter and hotter. There are concerns that a continuation of these trends could have catastrophic effects, including crop failures in the heat-stressed tropics. This has led some to explore drastic ideas for combating global warming, including the idea of trying to counteract it by reflecting sunlight away from Earth. However, it has been suggested that reflecting sunlight away from Earth might itself threaten the food supply of billions of people.
's comment September 4, 2012 1:19 PM
SUNSHADE ENGINEERING IS CRIMINAL - THIS IS A MISGUIDED ATTEMPT BY IDIOTS AND CRIMINALS WHO THINK THEY CAN DUMP TONS OF POISONS INTO OUR AIR WITH LITTLE REGARD TO THE ENVIRONMENTAL IMPACTS. SUNSHADE ENGINEERING IS CRIMINAL
http://www.youtube.com/watch?v=mEfJO0-cTis
Scoop.it!
A new report suggests that up to one fifth of global energy could be provided by biomass (plants) without damaging food production. The report reviews more than 90 global studies.
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