VirtualLarry
No Lifer
I was talking with a friend about this very point last night.There is not scientific uncertainty that CO2 is a primary driver of the warming we have experienced and there has not been any uncertainty for a very long time now. What he said was either ignorant of the science to the point of delusion or a lie.
IF (as the hypothesis goes) CO2 is the primary driver behind temperature increases in the environment, then we should see those changes start right at the beginning of the industrial revolution.
But he was saying, that the data he was looking at, showed the increases started in the 1950's.
Which was around when the interstate highway system was put in. And we've been paving the earth more and more since then.
It's not entirely inconceivable the the primary driver of global warming, is black pavement.
The action of which is readily observable.
It snowed here, the grass is covered with white, the pavement is all black.
Sunlight hits the pavement, is absorbed, and radiated back into the local atmosphere.
Seems possible to me, and last time I mentioned it on here, someone mentioned that there had been lessr-known papers written about it.