Yes it is. The worlds average temp (without GHGS) is -18'C is what they say. And the model above verifies that. Why are you denying the science that you normally endorse?
They introduced ghg back radiation 's because they said our world could not generate a climate unless we had it. -18'C cannot thaw out our oceans. It cannot evaporate anything. So they introduced a BS variable after diluting the SUN by spreading its energy over the whole earth at once. This is not good science. By spreading it over the earth you are effectively averaging the Solar influence over your hometown over a 24 hour period. We know the sun goes down at night and evapouration ceases.
Do you think -40'C at our surface can create a climate. Because the IPCC believe it cannot. And I would agree with them if there view of the world was correct.
Go back to the chicken. Remember the chicken Lomu.
