Sujay Rao Mandavilli is an ex-IT professional and a born-again Anthropologist and researcher with major contributions to various fields of Anthropology and Social Sciences. He completed his Masters in Anthropology from the prestigious Indira Gandhi National Open University in New Delhi, India in 2020 with a first class. He has made major contributions to Anthropological Economics, the Sociology of Science, theories of socio-cultural change, Identity theory, Historiography, language dynamics, scientific method, Indo-European studies, the Aryan Problem, and the identity of the Harappans. His hypothesis is that most fields of Social sciences which are based on a study on social and cultural variables, are based on old Eurocentric paradigms, and that better theories can only come from intellectual multipolarity, and Ethnographic data collected from different parts of the world.