This is an interesting point but I can't see any way that we create a sustainable system that works like this. Carbon dioxide is an unaccounted part of the syst

This is an interesting point but I can't see any way that we create a sustainable system that works like this. Carbon dioxide is an unaccounted part of the system. Inevitably, whether it's now or in 1,000 years, a functional society will need to account for these kinds of externalities. "The bill for magical thinking arrives with unpredictable timing but thunderous force." -pmarca