The year 1896 brought record heat to both hemispheres, with CO2 below 300 PPM. Interesting how climatologists pretend this didn’t happen, and in fact NASA has largely erased it from the temperature record.
The summer of 1896 was the hottest on record in Arizona
The heat covered the US, and caused “terrible mortality” in Chicago
People dropped dead from the heat in London
January, 1896 was by far the hottest month is Australian history.
Some places reached 130 degrees.
Parrots dropped dead out of trees.
The heat killed millions of rabbits
Temperatures in Australia plummeted over the next 50 years, as CO2 began to rise.