[Bill14564]

Originally Posted by sounding

That's very true -- for those who believe the world began in 1884. For those who study legitimate climate change, there are numerous studies showing just the opposite. Here's just one ... Ancient Greenland was much warmer than previously thought

Not sure what your point is. From the article (you have to read past the headline to find this):

There is one caveat. Well-known changes in Earth's orbit caused warming during the early Holocene and Last Interglacial periods. Today, warming stems from man-made sources and is happening much faster than warming during those interglacial periods. That means there is a chance that Earth might not respond to current-day warming in the same way.

"Past climate is our best analog for future warming, and our results hint that land at these very high latitudes in the Arctic may warm even more than predicted in the coming century," Axford said. "But nothing in Earth's past is a perfect analog because what's happening today is totally unprecedented."