"while major green house gas  h2o substantially warms the earth, minor green house gases such as co2  have little effect....
"while major green house gas  h2o substantially warms the earth, minor green house gases such as co2  have little effect....
global warming:815
global warming
she found moist air warmed more than dry air, and co 2 warmed most, so she concluded higher levels of this in the past would have increased temperatures: huddleston 2019.