THE REAL REASON FOR CLIMATE CHANGE: The activity of the Sun is cyclical, it's NOT constant. Look into the Schwabe Solar Cycle of 11 years. Same for cosmic rays. The distance of where you are from the Sun is constantly changing because the Earth's orbit around the Sun is VERY irregular. Look at the Eddy Solar Cycle of 1000 years, the Bray-Halstatt Cycles of 2300-2500 years, then look into the three Milankovitch Cycles & Solar Inertial Motion. None of this has anything to do with humans. None of this has anything to do with CO2. The models of the Solar System you grew up believing as a child were gross over simplifications. They conditioned you to believe that the Solar system has a regular Sun activity with regular orbits, of which the Earth is one. Yet that is not the reality: not only the earth both tilts and wobbles as it orbits, but the orbit is a changing ellipse not a perfect circle, meaning the distance from the Sun is not constant. These are the three Milankovitch cycles. Then the combined mass of the planets also changes the centre of the Orbit, meaning the Sun appears to move rather than being in the fixed centre of the Solar System. This is called Solar Inertial Motion. And this is just the beginning of the story of irregularity in the Earth's orbit around the Sun, then there are cycles of Sun activity, making it stronger and weaker according to how close to the 11 year cycle of magnetic poles flip it is, next being in 2024, and how many Sun spots & Solar flares we are exposed to. Then you need to factor volcanic activity, the Hunga-Tonga Hunga underwater volcanic eruption of January 2022 increased the water vapour in the stratosphere by 10%, this in itself will cause considerable warming of the planet in most regions. It's definitely not a simplistic neat black and white story of CO2, and humans have no power to determine either the orbit of the Earth around the Sun or the Sun's internal & external activity!