Well, there is no immediate need for alternative fuel sources. That said, CO2 could be sequestered by various means into petroleum products, and more easily into methane to produce LNG.
It's literally posted every day. Sometimes twice.
Its 10k for being barely sustainable, 20k for comfortable.
At some level this also jives with this -
I, Paul, tell you that if you let yourselves be circumcised, Christ will be of no value to you at all.
3
Again I declare to every man who lets himself be circumcised that he is obligated to obey the whole law.
In this case it appears that following any of old law obligates you follow it all.