But Jane/Lonny Eachus is still arguing about the fact that we're responsible for the CO2 rise by linking to that absurd rant and claiming it makes climate science "very Unsettled".
Why are you discussing someone's tweets here in a blatantly off-topic manner here on Slashdot? Oh, right... because you continue to claim it's me. Though that doesn't make it any less off-topic.
After visiting those links, I think to native speakers of English it's pretty clear: "unsettled" is wordplay on the phrase "settled science".
But since you bring MY name up, I will repeat this: I DO NOT dispute that humans have contributed to an increase in CO2 concentration. How much of an increase is due to human activity is not known. The only thing *I* dispute (as opposed to someone else) is whether said increase in CO2 is a significant cause of "global warming". I have stated this to you repeatedly, yet you keep trying to claim otherwise. That's called denial.
But I should not even have replied to you at all, since your comment was, after all, entirely off-topic.