3 ms·

It also assume current population size and civilization values, which are far, far from being optimum. There are many forms of progress that are not technical.

• DougWebb 9y ago
  I'm guessing that "90% population reduction" doesn't go along with "live comfortably".
  • sametmax 9y ago
    That's a strong assumption that is deeply rooted in our current model of the word. With this kind of mindset, no real change is possible.