Antonio Ortega Santos is a professor of contemporary history and lead researcher of the Research Group HUM 952 STAND (South Training Action Network of Decoloniality), as well as president of the Spanish University Network of Environmental History. He has carried out several research stays at the Institute of Ecosystems and Sustainability of UNAM (MEXICO), Yale University (USA), EHESS-CERMA, Antonio Núñez Jiménez Foundation (Havana), UABCS (MEXICO), Centro for History of the University of Lisbon (Portugal), and the Department of History at the Georgetown University (USA). His main field of research is environmental history focused on the study of environmental conflicts and the management of arid ecosystems, marine extractivism, and vulnerability in coastal ecosystems.