Just as a “clockwork universe” followed the invention of the clock 500 years ago, scientists are now moving beyond the Big Bang to talk about universes built from information pushing time into mind-boggling new territory. In his new book, About Time, Dr. Frank argues that new ideas in cosmology are pushing the revolution in time to its final stage.

Part 2 of the Obesity program features keynote speaker Bechara Choucair, M.D., Commissioner of the Chicago Department of Public Health, who will highlight the obesity problem and present his vision for a healthier Chicago.