Fracking and Food Systems in the Time of Peak Oil

Philadelphia, September 2011Last Wednesday while executives from the Marcellus Shale Coalition met inside the Philadelphia Convention Center, I joined several hundred activists outside to rally against high-volume horizontal hydraulic fracturing, aka “fracking.”  This relatively new natural-gas extraction process is at the center of a growing tension: the urgency to discover new, “unconventional” fuel sources to replace diminishing conventional fossil fuel supplies, and the process required to adequately assess potential environmental and human health risks before embracing new energy sources.

In some communities where fracking is underway, alarm has been raised because fracking has been implicated in public health risks, tainting drinking water supplies and more recently even poisoning animals raised for food.  (This chart explains fracking’s potential impacts on agriculture.) Read More >