WEBVTT 00:00:00.000 --> 00:00:03.480 2. Nations live in a context of anarchy 00:00:03.480 --> 00:00:06.200 The international political system is anarchic,   00:00:06.200 --> 00:00:09.200 as there is no supranational  authority to enforce rules; 00:00:09.200 --> 00:00:11.840 The often-used analogy of there being ‘no one to   00:00:11.840 --> 00:00:16.080 call’ in an international emergency  might help to underline this point. 00:00:16.080 --> 00:00:21.880 Within our own countries, we typically have  police forces, militaries, courts, and so on.   00:00:21.880 --> 00:00:28.440 There is an expectation that these institutions  will "do something" in the event of an emergency. 00:00:28.440 --> 00:00:34.160 However, there is no clear expectation of  anyone or anything 'doing something ’ on a   00:00:34.160 --> 00:00:38.680 global scale because there is no  defined hierarchy. As a result,   00:00:38.680 --> 00:00:41.200 nations can only rely on themselves in the end.