GDP, Jobs, and Fossil Largesse

The good news, of course, is that GDP is an insane metric for success, just as “giant stone heads” was (though to give the Easter islanders their just due, at the time they had no evidence their belief was nuts, while in 2016 we have demonstrable proof that the conclusions of neoclassical economics are refuted by basic science). If we decide that we value happiness, quality of life, and a healthy planet with uncounted thousands of human generations left, we could in principle jettison GDP and do things differently. It won’t be easy, only necessary.

Our Army of Invisible Helpers

If all the energy we currently derive from fossil fuels alone (i.e. not including nuclear or renewables) was suddenly unavailable, and we had at our disposal a few handy nearby planets populated with well-fed healthy adult human males that we could capture as our ‘energy slaves’, how many of them would we need to allow us to enjoy the same lifestyle currently being provided by fossil fuels?