Global climate security governance: a case of institutional and ideational fragmentation

In recent years climate change has become integrated into pre-existing, but fragmented structures of global security governance. In this article I argue that while institutional fragmentation of global climate security governance is not automatically problematic, the phenomenon of ideational fragmentation that often goes with it is highly disadvantageous to achieving climate security for people. This is because the preferences of a diverse group of security organisations/actors (in this article the Organisation for Security and Co-operation in Europe, the North Atlantic Treaty Organisation, the European Union and the United States/Pentagon) are often vastly removed from the global agenda set by the United Nations and its expressed preference for understanding climate security in terms of human security. I suggest that the first step towards overcoming ideational fragmentation would have to be the advancement of a universal definition of climate security by an authoritative source, however, given that security is for many actors a matter of perception the chances of overcoming ideational fragmentation are slim.