As of February 2017, Mark Jacobson is listed as being in the Department of Civil and Environmental Engineering at Stanford University. He talks about the problems of man-made global warming from fossil fuels and how wind and solar energy can provide 100 % of electrical energy needs in the United States. Many people recognize that wind and solar are extremely low energy density compare to nuclear, highly unpredictable in energy output and have times when they don't provide energy at all. What if the United States adopted his plan? What would that do for the man-made climate change he talks about? What would the rest of the world do, go wind and solar, stick with fossil fuels, go nuclear? What has James Lovelock said recently about man-made global warming, wind energy and nuclear? See his position in other articles on this website.