Franziskus von Lucke is a Researcher in International Relations at the University of Tübingen, Germany. His research focuses on critical security studies, climate politics, and climate justice and he has worked extensively on the securitisation of climate change. His works have appeared in Geopolitics, the Journal of International Relations and Development and in the Zeitschrift für Internationale Beziehungen.

1. Introduction and Theoretical Framework

2. United States: Climate Change, National Security and the Climatisation of the Defence Sector

3. Germany - Climate Change, Human Security and Southern Populations

4. Mexico - Analysing Securitisation in the Global South

5. Revisiting the Securitisation of Climate Change and the Governmentalisation of Security