I agree with this. One way of seeing that is how many doublings of energy consumption civilisation can have before it needs to move beyond the solar system? The answer to that is about 40 doublings. Which, depending on your views on just how fast explosive industrial expansion goes, could be a pretty long time, e.g. decades.
I agree with this. One way of seeing that is how many doublings of energy consumption civilisation can have before it needs to move beyond the solar system? The answer to that is about 40 doublings. Which, depending on your views on just how fast explosive industrial expansion goes, could be a pretty long time, e.g. decades.