Colder water absorbs more CO2. We are on a world 75% covered by water. That's a lot of absorbtion. Water absorbs gas from the gas cover in direct proportion to the partial pressure of the gas and inverse proportion to the temperature of the water (above freezing). That is taught in High School Physics. Oh, I forgot, kids no longer have to study Physics, Biology, Math or even English in our high schools. They are forced to study Women's, LGBT, Rainbow Color diversity. God forbid one of the students should learn something useful. The big hoax is to provide for more government control of our lives.