that is irrelevant, how many volcanoes were going off in the jurrasic creatious period ? So if the trace amount was 3x to 6x higher than today would it not suggest we have a minimum impact if any? Again what carbon amount do we need to reach for our vegetation to start dying? And are we the closest to that point than any other time in history? Obviously based on our records ?
that is irrelevant, how many volcanoes were going off in the...
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