Comment Re:phase change (Score 1) 295
Yes, the historical (archaeological?) data does show that CO2 levels rise after warming, but that in no way disproves that CO2 also causes warming. If the permafrost melts, and if the methane hydrates on the sea bed are released by ocean warming, then that will release an enormous amount of trapped CO2, so yes, warming caused by greenhouse gas is predicted to also cause CO2 release. No contradiction there.