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Associated Press
COMMERCIAL PHOTO - Protesters calling for a significant and urgent change in the global food system ‘force feed”  two giant spoons to illustrate the current industrial scale agriculture production on Copacabana Beach on the fringes of the United Nations Rio+20 Sustainable Development  Conference in Rio de Janeiro on Thursday, June 21, 2012. ActionAid are calling for World leaders attending  the Rio+20 Summit to initiate a much needed shift in the global food system, from large-scale industrial agriculture, to a model that places the lives and livelihoods of small-scale farmers at its heart. (Dado Gladieri for ActionAid via AP Images)

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