re: #610 Obdicut

“And if man were somehow increasing the amount of water vapor by a huge amount, your statement might approach to relevancy. But it doesn’t.”

Good point. And what causes the greatest changes in water vapor? The sun. Sun activity is the largest factor in the earth’s temperature. It sort of makes sense when you think of it. A star that supplies all Earth’s heat as a major factor in our climate.
Emissions from the sun have a tremendous impact on the creation of water vapor.
Don’t take my word for it. Look it up.