Carbon rationing

The realities of climate change and energy depletion mean that at some point, we will encounter situations where there is not enough of an energy resource or one of the things it enables - whether food or transport or whatever, to go around. In fact, eventually we will enounter many of these shortages. Whether they arise initially from a situation in which there are actual shortages or whether the shortages are structural problems of transport or caused by inequity and dishonesty almost doesn't matter - we are going to run bang up against problems of access to resources. When that happens,…