Nowhere in that record do we see the huge changes in both temperatures and ghg concentrations that we have seen from the last 150 years. That is a change we've not seen before. I not only think that we can determine the cause, I think we have already made that determination. Moreover, we are already seeing its impact all across the globe.
By the way, I am one of these three authors:
CRINOIDS FROM THE MULDRAUGH MEMBER OF THE BORDEN FORMATION IN NORTH-CENTRAL KENTUCKY ECHINODERMATA LOWER MISSISSIPPIAN
Thanked you for the article, I will read it. No sarcasm or disrespect intended in that.
And you realize you just completely contradicted that it is "fact?"
You are welcome.
They are flat out stating “humanity is the major influence on the global climate change observed over the past 50 years” and that ”rapid societal responses can significantly lessen negative outcomes.” What part of this do you not understand?
What about that is their position, not a proven scientific fact do you not understand?
Did you even bother to see who signed it? Those people are not Joe Blow on the street. They are 14 of the most respected Earth scientists anywhere. And dude, scientists don't publish such position statements on a whim, and they certainly don't do it for political purposes.
Actually, who they are supports my point they don’t view it as “fact” since they wrote a “position paper” on it, you don’t write position papers on proven fact.
And there is a big range between “whim” and "fact", a very big range. Those aren’t the only choices.
That they believe something is happening with the climate is reasonable, you are just taking what is established and isn’t and cause and effect way, way too far
Might I suggest you get out a basic science book and read up on just what is a theory and what is a fact? And then you can leave proofs to the mathematicians.