Yes quite, and obviously how much more is being drunk by the coomers? Enough to cause desertification in places. They make big desert in the Mid East. It used to be very fertile. Did they deliberately do this, yes and no. More was planetary, and their own gradual erosion of habitat. Until impact and eruption.

In any event. It needs a much bigger catalyst to cause biblical existentialist extinctions.

It often happens by impact or nova. While yes nature can fuck us up significantly if indeed we get much bigger eruptions.