Areas of expertise: Biological anthropology, particularly selection and behavior; the intersection of culture and biology; war and conflict resolution; the role of sports in interracial interactions, identity, and reconciliation; South Africa.
Areas of expertise: Prehistoric archaeology, origins and results of domestication and riding of horses, origins of the Indo-European languages, North American prehistoric archaeology.
Areas of expertise: Non-state complex societies, South Asian archaeology, political archaeology and micropolitics, ceramic analysis, origins of the Brahmi script, heritage management, decolonized strategies of archaeological practice.
