Humanity Survived Previous Warming Cycles
March 16, 2021
By Ronald Stein, P.E.
Originally posted on Eurasia Review
Projects that forecast dire effects from the current warming receive Government funds, but no funds for answers about the causes of previous warming cycles that occurred before the Industrial Revolution 1760 - 1840.
While the chart below suggests substantial warming since the 1600’s humans cannot be blamed for any significant amount of warming until after about 1950, which is when atmospheric CO2 concentrations began to increase markedly.
So, how is it that the warming from about 1700 to 1950 was natural, but the warming before 1700 is not?
https://www.heartland.org/news-opinion/news/humanity-survived-previous-warming-cycles
