Organic food may not be sustainable enough

Many people talk about how our conventional agricultural methods are not nearly enough for the food that we need. Others argue that by switching to organic foods we could produce so much more sustainable foods that could actually feed the whole world. New research done at the University of Minnesota has been showing that organic foods alone may not be enough. In order to sustain the world, we will need a combination of organic and conventionally grown foods.

http://www.sciencedaily.com/releases/2012/04/120425140114.htm