Were There Pagan Goddesses in Christian Europe? This lecture considers a set of superhuman female figures found...
The Fabrication of Medieval History: Archaeology and artifice at the Office of Works The Colin Matthew Memorial Lecture for the Public Understanding of...
Island Universes: Discovering Galaxies Beyond the Milky Way The discovery that we live in an ordinary galaxy, one...
Sleepwalkers: How Europe Went to War in 1914 This lecture explores new ways of understanding the crisis that...
Diseases of the Heart Structure, Muscle and Valves The normal heart is very robust. Some people are born...