Frank wrote on Dec 6
th, 2019 at 8:27pm:
I cannot quote you because you - or any of the other hysterics - have never separated the extent of
1. CO2 versus all other factors impacting the climate
2. Human CO2 compared to all other CO2 within the above consideration.
I cannot quote you about a point which all you hysterics studiously avoid addressing:
What percentage of climate change is cause by natural variability, FD? If you could tell us that you would also be able to tell us to what extent human CO2 is responsible for the climate.
But you can't so you put it ALL on human CO2 and call the question itself a delusion. This is lazy, unscientific and dishonest.
I have never seen you or any other climate bed-wetter identify the limit of man-made CO2 versus natural CO2. If you/scientists have made such a separation, remind me/us.
Frank, like most denialists you seem to have no understanding of the carbon cycle.
natural emissions of CO
2 v natural absorption of CO
2 gives us a planet that is comfortably warm enough to live on.
The human emissions are ADDITIONAL. These accumulate as evidenced by the rising CO
2 levels detacted in our atmosphere.
A lot of you talk about "natural variability" as some sort of explanation, but it isn't. Climate doesn't change for no reason. CO
2 is a well understood greenhouse gas and the levels are rising due to human emissions.
(now I just have to wait for some stupid response from lee)