Marcin Wojciech Solarz is a geographer, political scientist, and the IR researcher at the Faculty of Geography and Regional Studies of the University of Warsaw, Poland; Head of the Department of Political and Historical Geography, FGRS UW; and Head of the project 'Forest Germans (Głuchoniemcy, Walddeutsche): the past and present of forgotten local communities in the Carpathian Foothills,' 2020–2025. His previous works include: The Language of Global Development: A Misleading Geography (2014), The Global North-South Atlas: Mapping Global Change (2020), 'Geography and the world’s development divides' in the Elgar Encyclopedia of Development (2023), and other works; he is also scientific editor and coauthor of the Atlas of Poland’s Political Geography: Poland in the Modern World (2018; third place in the 'Atlases' category at the International Cartographic Exhibition in Japan in 2019), New Geographies of the Globalized World (2018), and the Atlas of Poland’s Political Geography: Poland in the Modern World: 2022 Perspective (2022).