The United Nations says climate change is caused by the burning of fossil fuels.
“United NationsClimate change refers to long-term shifts in temperatures and weather patterns, mainly caused by human activities, especially the burning of fossil fuels.”
Twenty thousand years ago, the vast majority of the earth’s land surface was either covered with ice or was extreme desert. The climate is much better now.
Early Human Evolution: Climate Change and Human Evoluti
Global land environments during the last 130,000 years
Climate alarmists can thank Fred Flintstone for the improvement.