Great blog post, but I had to take pause at this line: >Economist: More than happy to keep our discussion grounded to Earth. Of course we can't just keep ramp

Great blog post, but I had to take pause at this line: >Economist: More than happy to keep our discussion grounded to Earth. Of course we can't just keep ramping up terrestrial energy production ad infinitum. All evidence points to us trying to leave spaceship Earth. The entire discussion was grounded in a reality we are trying to move past.