M
MarkoZ
Guest
Let's say that additional 100 ppm (at current level 400 ppm) increased earth average temp by 1C in last 100 years. Are you sure it could compensate ice age drop of average temps 5-10C?
If by 'ice age' we mean globally advancing glaciation I'm sure of it. We're already in the cooling phase of the interglacial, so temperatures are technically cooling. Yet man-made global warming outpaces decreasing solar irradation resulting in an effective increase in temperature.