If you know me, you likley already know that I do.
About 2000 years ago, there was a Roman Warm Period and then it got cold. About 1000 years ago, there was a Medieval Warm Period and then it got cold. That was called the Little Ice Age. It is warm now because it is supposed to be warm now.
Oceans warm, Polar Oceans Thaw, Snowfall increases. Ice is replenished on Antarctica, Greenland and Mountain Glaciers. Ice builds up and spreads out, reflecting more energy, dumping more ice and ice cold water into the oceans and on land until earth cools. Polar oceans freeze and the sun takes away ice every year until earth warms again.
It is a natural cycle and we did not cause it.
CO2 just makes green things grow better, while using less water.