> What's the blocker here? Human nature, apparently. Just about all large-scale human activities at the moment are predicated on exponential growth. We're no

> What's the blocker here? Human nature, apparently. Just about all large-scale human activities at the moment are predicated on exponential growth. We're nowhere near achieving a long-term stable steady-state here on earth. The odds of achieving that in a vastly more hostile environment are even lower.