Zoologist; Anthropologist; The Edmund P. Joyce C.S.C. Professor of Anthropology, Department of Anthropology, University of Notre Dame; Author, The Creative Spark: How Imagination Made Humans Exceptional (2017); Co-Author, Anthropology: Asking Questions about Human Origins, Diversity, and Culture (2016) and Conversations on Human Nature (2015); Co-Editor, Verbs, Bones, and Brains: Interdisciplinary Perspectives on Human Nature (2017) and The Evolution of Human Wisdom (2017)