Location: Continuing Education and Conference Center (formerly Earle Brown), 135, Sponsored by College of Continuing Education: Is the Answer to Renewable Energy and Global Warming Beneath our Feet? World demand for fuel is increasing, but so is the demand for food -- and it's creating stiff competition for fertile farmland. What should take precedence for our productive acreage: food-based biofuels or food grown for ...<br><br><a href='http://events.tc.umn.edu/event.xml?occurrence=399345&#039; target='_blank'>http://events.tc.umn.edu/event.xml?occurrence=399345&lt;/a&gt;&lt;br&gt;&lt;br>