the warming effect from more co2 greatly outstrips the influence from changes in the earth's orbit or solar activity, even if solar levels were to drop to maunder minimum levels.
the warming effect from more co2 greatly outstrips the influence from changes in the earth's orbit or solar activity, even if solar levels were to drop to maunder minimum levels.
climate change feedback:16
the higher co2 levels led to an additional climate warming ranging between 0.1° and 1.5 °c.