Slideshow: Former U.S. Secretary of Energy speaks on energy use, climate change

Charles Yu and George Lu

Former U.S. Secretary of Energy Steven Chu spoke to students, parents and community members Wednesday night in the Palo Alto High School Media Arts Center during the first installment of the “Great Minds at Campus” speaker series. Chu’s slideshow presentation, which featured charts, graphs and jokes, covered various topics including climate change, the future of energy and his work in politics and academia.