What is the fine-grained topic of the following text: Deniz Yonucu has a PhD in Social Anthropology from Cornell University and is currently an Alexander von Humboldt post-doctoral fellow at Leibniz-ZMO and Forum Transregionale Studien and a visiting lecturer at Freie University’s Institute of Social and Cultural Anthropology. Only return the topic.
Deniz Yonucu's academic background and current positions