(November 11, 2009) Michael McGehee, Professor and Director of the Center for Advanced Molecular Photovoltaics at Stanford, discusses the state-of-the-art in currently competing solar photovoltaic technologies, including the future prospects and potential problems involved with each. Stanford University www.stanford.edu Center for Advanced Molecular Photovoltaics http Stanford Energy Seminar energyseminar.stanford.edu Stanford University Channel on YouTube http