The Shawnee were Obama'ites?
In any event "climate change" preceded western industrialization. Man was NOT the cause.
You need to get with the program. It was the building of the waterworks that caused the climate change. Just repeat that until you believe it.
“But they were sophisticated. As the climate was changing, they could adapt.”
A lot more sophisticated than so many today. They realized they needed to adapt to the changing climate. Today we turn to the Goracle and send up offerings and put on sackcloth to try to change the climate.