Climate changes. It always does, always will.
But there is no way these poltroons can use that argument to logically conclude humans change climate.
These people are not practicing science - they are practing a weird new religious cult called “Political Correctness”.
Interesting
It’s more than that they want to believe that humans can control climate because they have no faith in God.
They used to be alive.
More importantly, the most critical trees in the collection were alive as late as 1850 (before the invention of a standardized thermometer) and lived on the tops or sides of nearby hills along the Lena river.
The tops of those hills present a kind of prevailing microclimate for hilltops and hillsides in that area. It is today a very harsh microclimate and NO TREES OF THAT KIND live on those hillsides or the tops of those hills now.
They just don't. The violent storms that ripped these trees out and tossed them in the valleys below were so nasty they even removed the soil.
There are also signs that the hillsides and hilltops are COLDER now than they were 160 years ago!
Yes, it's clearly colder in that area than it was when the trees were alive.