Ranabir Samaddar is currently the Distinguished Chair in Migration and Forced Migration Studies, Calcutta Research Group, Kolkata, India. He belongs to the critical school of thinking and is considered one of the foremost theorists in the field of migration and forced migration studies. His writings on migration, forms of labour, urbanisation, and political struggles have signalled a new turn in postcolonial thinking. Among his influential works are: The Marginal Nation: Transborder Migration from Bangladesh to West Bengal (1999) and Karl Marx and the Postcolonial Age (2018). His most recent publications are The Postcolonial Age of Migration (2020), and written in the background of the COVID pandemic, A Pandemic and the Politics of Life (2021).