Many technocrats say the energy demand of human civilisation is bound to triple in the next 100 years. This is a failure of imagination, as the premiss (extrapolating the energy consumption anomaly which has been the past 100y) is missing climate change realities.In a nutshell: Energy consumption will come down substantially, forced by the dynamics of catastrophic climate change: Many supply-chains will collapse & with it consumerism, planned obsolescence etc. will crash (signs visible today). Resulting shift to "circular economy" at scale will heavily reduce energy need.