- SFI Professor Sam Bowles (University of Sienna) to speak Friday, February 15 at 10:30 a.m. on "Moral Judgment: Evolutionary and Psychological Perspectives" - SFI External Professor Nina Fedoroff (Advisor to the Secretary of State, U. S. Department of State and Penn Sate University) to speak at 1:45 p.m. Friday, February 15 on "Are There Diverse Paths to Progress in Global Science?" and again Saturday, February 16 Dr. Fedoroff will deliver the Plenary Lecture at 6:30 p.m. - SFI Professor Douglas Erwin (Smithsonian Institution) will speak Monday, February 16 at 9:15 a.m. on "Major Transformations in Evolution: The State of the Art and Public Understanding"