Comments by "David Elliott" (@davidelliott5843) on "A Funny Thing Happened on the Way to Global Warming" video.

  1. Natural climate cycles run across a 1000 years cycle. Romans had it warm (250 BC to 400 AD) Medieval Period (900 to 1300) was warm Dark Ages (400 to 900) were cold and Little Ice Age (1300 to 1850) was especially cold. We are now into another warm period which will fall back to the mean by about 2350. This is all data from Greenland ice cores (except my prediction). CO2 by the way has always followed the temperature shifts. More CO2 during warmer periods. Less when it’s cold.
    1