It's not feasible, no. The "reasonable area" is on the order of all the concrete in the world. You have to duplicate civilization but with precision electronic

It's not feasible, no. The "reasonable area" is on the order of all the concrete in the world. You have to duplicate civilization but with precision electronic devices instead of stone.[1] Musk is, unfortunately, not thinking outside his prejudices on the subject of energy systems. In all fairness, this is very common. Discourse on energy systems in our culture is closer to religion than engineering. [1] http://lumma.org/energy/EnergyLCA.html http://lumma.org/energy/EnergyLCA.html