Blog Action Day: Perennial Crops, Sustainable Agriculture – A 21st Century Green Revolution

To help celebrate Blog Action Day 2011, I am republishing this article on sustainable agriculture that I originally wrote for Planetsave.com. GlobalWarmingisReal.com applauds the efforts of Blog Action Day to focus attention on the pressing issue of food and sustainable agriculuture When two German scientists figured out how to how to turn atmospheric nitrogen into ammonia, in what is now…

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