HOT (Human Origins Today) Topic: What can isotopes tell us about human diet and migration? December 19, 2014 4:00PM - 5:00PM Free; Location: One Species, Worldwide Theater; Hall of Human Origins Come join our discussion with Dr. Damien Huffer, Smithsonian postdoctoral fellow, about what isotopes can tell us about human diet and migration.Free; no advance reservation or admission required.