alt Hacker NewsWe use about 1 part in 10000 of the sun's energy deposit on earth... No, we are _really_ far away from preservation of energy being a limiting problem
We use about 1 part in 10000 of the sun's energy deposit on earth... No, we are _really_ far away from preservation of energy being a limiting problem
yes, the only way to increase economy without stealing from someone else is technological advancement and efficiency improvements (which amounts to R&D spend = $$$$)