25 Apr '13, 4pm

"Food is energy. Food provides energy. Food requires energy. Food and energy are virtually synonymous."

The energy behind human civilizations was once a product of the food supply. But we are at a point in human history in which food is predominately a result of nonhuman energy inputs. The prospect of bringing food and energy closer to a one-to-one ratio of calories invested to calories derived is extraordinarily complex, and it has direct links to the call for creating more sustainable and resilient food systems. Today in the United States, these food and energy questions comprise a quandary that most of us can ponder in relative comfort, without the imminent threat of being unable to feed ourselves due to costs, energy constraints, or shortages. And yet, even as we relish the extraordinarily low cost of food in the United States, certain threats do lurk in the background. The energy supply that feeds our food system is at short-term risk of disruption by natural disasters,...

Full article: http://www.postcarbon.org/article/1617854-rebuilding-the-...

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