This article reviews the contributions of the two main discourses that study the environment and development in global politics: the human/environmental security discourse and the critical globalization discourse. Both sub-disciplines deal with what is substantively the same subject matter from different perspectives. However, there is hardly any cross-reference between these two dialogues. This article explores the contributions of these two bodies of literature and evaluates their common ground. It argues that with the exception of the traditional environmental security school of thought there is substantial overlap in terms of research concerns. However, it also finds that the language of the critical human/ecological security school of thought hinders rather than helps its research concern.