How old do you believe the earth is? Do you believe that there have been ice ages in our history? Do you believe that the earth warmed and the ice receded? If so, and since you obviously believe the earth is warming again and that we are the cause (obviously the sun has no effect on the earth and natural climate never goes through any kind of cycles) then I must conclude that you believe that the neanderthals wore deodorant and drove SUVs. After all, if we're causing it now SOMEONE had to have caused it all those millennia ago.
Shepard is spot on. I shouldn't feed the trolls but if you're wondering about the guest's comment, take a minute to look at this fun little comic illustration that I've cited here before: https://xkcd.com/1732/
Never forgive a lack of citations, friend! :)The sources are actually written really small down the top-right side of the chart and also mentioned between 16000 and 15500 BCE.
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Removing the scientific projections still shoots us from the mid-range to higher than anywhere else in the entire period just since the year 2000. That's a significant, observable, undeniable, scientifically verifiable departure in global temperature that is terrifying to me.
Also lack of citation, but I'll forgive that.
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Removing the scientific projections still shoots us from the mid-range to higher than anywhere else in the entire period just since the year 2000. That's a significant, observable, undeniable, scientifically verifiable departure in global temperature that is terrifying to me.