David B. and Clara E. Stern Professor of Humanities in Classics and History, published Religion et gouvernement dans l’Empire romain (Turnhout: Brepols, 2016) and edited Citizenship and Empire in Europe, 200–1900: The Antonine Constitution after 1800 Years (Stuttgart: Franz Steiner Verlag, 2016). He also delivered the 2015 Maestro Lectures at the Academia Sinica in Taipei, Taiwan.