CO2 Coalition’s Climate Chronicles CO2 & Water video discusses that the Earth’s temperature is primarily regulated by the sun, with water vapor and clouds playing a dominant role in the greenhouse effect, far outweighing the impact of carbon dioxide (CO2). CO2 & Water challenges the narrative that rising CO2 levels will cause catastrophic global warming, noting that CO2’s warming potential is limited and its increase has beneficial effects, like enhanced plant growth. CO2 & Water discusses water’s significant influence on climate, including its role in oceans and weather patterns.