I know it's crazy for Warmist to comprehend, because for the Warmist all roads lead to AGW/CO2.
But the earth might just be going through a warming period, but then again, there hasn't been any significant rise in global mean temps for well over a decade (which has the Warmist agenda in a quite a tizzy), and the current actual temp trend is almost a half to a full degree below the Hockey Stick model.
But considering that we have but a tiny blip of actual real temp (and even that is up for debate based on the ongoing investigations into weather station siting) measurements relative to Earth's history, we should immediately jump to conclusions and impose radical changes, rather than a well thought out gradual and sustained reduction in carbon emissions.