Prelife, atmosphere was 90% co2. Now it’s less than 1%. Even if we burned all the existing fossil fuel, I don’t think we could get co2 above 2% if we tried.

Prelife, atmosphere was 90% co2. Now it’s less than 1%. Even if we burned all the existing fossil fuel, I don’t think we could get co2 above 2% if we tried. But the whole debate is moot as electricity is so much more efficient carrier of energy than carbon-hydrogen.