Dr. Calum T.M. Nicholson read Social Anthropology at Trinity College, Cambridge, and was awarded an MPhil in Migration Studies from St Antony's College, Oxford. He holds a doctorate in Human Geography. He was most recently the Director of the Climate Policy Institute, and has served as a Visiting Fellow at the Mathias Corvinus Collegium since 2021. He also continues to teach courses on international migration, international development, and the impact of social media at the Institute of Continuing Education, University of Cambridge. In 2023, his edited volume, Climate Migration: critical perspectives for law, policy, and research, was published by Hart: Bloomsbury. His research interests encompass the role of science in society, political polarisation, and international interventions.