there's a great literature in 00:21:37 anthropology about the way that hunter-gatherer societies and many other societies action flip and alternate between very different kinds of political 00:21:49 arrangements depending partly on the time of year so one will have periods of great economic abundance let's say when the Bison or the deer or the woolly mammoth if we're in the Pleistocene 00:22:03 europe are coming through the valleys and you'll have extremely elaborate social measures put in place to make sure that hunting is successfully completed and during those periods you 00:22:17 might have a very authoritarian kind of political organization but once it's all over the society changes shape Marcel Mauss actually used the term social morphology I think to describe this 00:22:30 society moves and transforms