David Rutledge: Hubbert's Peak, the Coal Question, and Climate Change 10/17/2007 [cable/DSL] [broadband] [56k modem] 52 minutes David Rutledge, Caltech's Tomiyasu Professor of Electrical Engineering, presented a Watson Lecture called "Hubbert's Peak, the Coal Question, and Climate Change." Rutledge discussed whether oil, natural gas, and coal resources will be sufficient in the future, and explained efforts to predict the changes in climate that will result from consuming these fossil fuels.