We're not remotely close to being there yet, and there isn't even a clear path. So we should not act like a miraculous technological invention is gonna fall from the sky and save us.
The parent comment said that no amount of renewable energy would make larger houses sustainable. That makes me think he believes that the real issue is about land use, building materials for larger houses, or some other point aside from energy.
I should've been more direct rather than focusing on the energy point, but I suppose I was hoping the commenter would reply about why energy isn't the problem.
