Alexandra Lavrillier - ethnologist, Professor at University of Versailles-Saint-Quentin, Associate Professor in anthropology at CEARC (Cultures, Environments, Arctic, Representations, Climate) (UVSQ) of the University of Paris-Saclay (France). Fluent in Evenki, she has conducted around nine years of fieldwork on hunting, reindeer herding, landscape management, representations of the natural environment, adaptations brought by postsocialism, the market economy, climate change, and shamanism among the Evenki, Even, and Yakuts. Her research interests cover comparative studies of nomadism, hunting, reindeer herding, landscape management, representations of the natural environment, lifestyles and adaptations brought by post-socialism, the market economy and climate change as well as shamanism. She has published on ritual, the use of space and landscape, orienteering, childhood and ethno-linguistics.