The former executive vice president of both Global Exploration for Royal Dutch Shell and Exploration and Commercial for Shell Upstream Americas, Dr. David Lawrence retired from Shell in 2013. He is currently Chairman of Lawrence Energy Group LLC, a Director of Stone Energy, and Chairman of the Yale Climate and Energy Institute Advisory Board, David Lawrence maintains Energy Perspectives, a blog at www.lawrence1energy.blogspot.com, where he discusses solutions for energy poverty and is a contributor to the Energy Collective.