ia' issue from their perspective! Announced: Daniel Dennett (keynote), Mariette DiChristina (keynote),Bill Nye (keynote), Jon Armstrong, Banachek, Evan Bernstein, Jamila Bey, Bob Blaskiewicz, Peter Boghossian, Ginger Campbell, Patricia Churchland, Edward Clint, Kernan Coleman, Chip Denman, Barbara Drescher,