What are the opportunities, challenges, rewards and burdens presented to academics who enter the conflict-rich terrain of unconventional oil and gas development? What is the underlying benefit to society when professors make different choices between taking a position or serving as referee on a controversial issue? April 8, 6:30 p.m., Math 100, University of Colorado Boulder A conversation between Anthony Ingraffea, Cornell University and influential 'Talking Head' in Josh Fox's "Gaslasland" and Professor Patty Limerick.