I recently finished up a piece at the day job on the connection between water and energy, and perhaps as a result, everywhere I turn these days I’m seeing stories on the linkage. Today’s example comes from Cynthia Barnett : Matthew Cohen, a professor in UF’s School of Forest Resources and Conservation, and post-doctoral researcher Jason Evans in the Department of Wildlife Ecology and Conservation analyzed energy and water impacts for four ethanol crops — corn, sugarcane, sweet sorghum and pi