Yes, it will take a lot more energy. Burning carbon today is effectively civilizational credit card debt. We are prosperous but have a big compounding headache

Yes, it will take a lot more energy. Burning carbon today is effectively civilizational credit card debt. We are prosperous but have a big compounding headache on the horizon. It may well be impossible to extract excess co2 from the atmosphere at scale. But if it is we are in very very serious trouble.