Oh yes, it does !
Without gravity, that strange attractive force that keeps chunks of solid matter, and even gas, falling towards each other, there would be no Atmosphere to speak of, because all the little Carbon Dioxide molecules, and Methane molecules and all the other little Greenhouse Effect Gases would all zither and wiggle off into Space and there would be no radiation trapping and no extra heating of the Earth’s surface.
There would be nothing to breathe or exhale, there would be no life, no fish, no trees, no puppy dogs, no lichen, no sunflowers, no Polar Bears, no humankind or human-unkind and all the injustices of History would just not have happened.
Mind you, if there were no gravity, imagine ! There would be no spinning around the Sun and no accretion of planets, so the Earth wouldn’t be here, either. And nor would the Sun. In fact, there wouldn’t be much of anything that we could call a Galaxy, if we were there, which we’re not.
And so you see, QED, quad erat demonstrandum, gravity causes Global Warming.
For challenges to this theorem, please annotate the Comments box below. Please keep it clean. I have to scrub messages of rudeness every day, and it’s tiring.