JoNova (Australia)
"Back before man-made climate change was frying Australia, when CO2 was around 300ppm, the continent savoured an ideal preindustrial climate, right? (This is the kind of climate we are spending $10bn per annum to get back too?)
We are told today’s climate has more records and more extremes than times gone by, but the few records we have from the early 1800’s are eye-popping. Things were not just hotter, but so wildly hot it burst thermometers. The earliest temperature records we have show that Australia was a land of shocking heatwaves and droughts, except for when it was bitterly cold or raging in flood.
In other words, nothing has changed, except possibly things might not be quite so hot now."
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