Machine generated contents note: 1. Introduction: The new socio-ecological world of our making -- pt. I Environmental security in theory -- 2. Genealogy, research phases and debates of the concept of environmental security -- 3. Critical Environmental Security Studies (CESS): A framework for analysis -- pt. II Environmental security: Analysis of the practical implementation -- 4. Overview of environmental security implementation in the system of global environmental governance -- 5. case of the Environment and Security Initiative (ENVSEC) and its political implementation of the concept of environmental security -- 6. Critical analysis of the ENVSEC conception of environmental security in the Critical Environmental Security Study (CESS) framework -- 7. Conclusions: Environmental security in the Anthropocene