The Earth was very warm in the 1920s.
In 1975, the National Academy of Sciences correctly showed the 1920’s as a warm period, much warmer than the cold 1970s.
But the usual band of criminals have since changed the temperature record to make the 1920’s much cooler than the 1970’s
The 1970’s were cold.
Climate Change and its Effect on World Food
by Walter Orr Roberts
National Center for Atmospheric Research, Boulder, Colorado
In February of 1972 earth-orbiting artificial satellites revealed the existence of a greatly increased area of the snow and ice cover of the north polar cap as compared to all previous years of space age observations ….. The Earth may have entered a new “little ice age”.
Early in the 1970s, a series of adverse climatic anomalies occurred. …. The world’s snow and ice cover increased by 10-15%.
Unless the freezing point of water has changed, the 1920’s were much warmer than the 1970’s – and the whole global warming story is a complete fraud.
Skeptics need to stop playing by their rules.