Grendel wrote on May 18
th, 2009 at 3:26pm:
Nice figure Squippo... probably not even accurate. Nor on topic.
Mind you if you have proof that global warming is primarily caused and driven by man-made CO2 emissions, then you should be up for some sort of science prize... because no one else has yet.
We all know climate warms and cools Squippy... that aint the argument.
Changes in global climate were primarily driven by changes in irradiance from the sun prior to the industrial age. The main causes were changes in the Earth's orbital parameters and changes in solar activity.
We understand these parameters pretty well nowadays, to the extent that we can measure solar irradiance directly and extrapolate it back through the ages.
Nobody can use the word 'proof' in a scientific pretext, especially non-scientists. To say that there is no proof is a bit like saying that there is no proof that we receive infrared radiation from the sun.
I have no proof that you exist. For all I know, you could be a computer virus, written by somebody who has way too much time on their hands.
In the same way that we have overwhelming evidence that we do get infrared radiation from the sun, we have overwhelming evidence that continuing to burn fossil fuels will result in a plethora of unwanted effects, including disastrous changes in ocean pH and global warming.
Now, are you saying that we don't have overwhelming evidence? Tell me more, without cutting and pasting nonsense.