With all that hot air that is coming out of their mouths, you betcha it’ll happen!
Nah. We have offsets. I just leased a Kia Soul EV that is pure electric. Next step is a solar panel array on the roof, so I'll be doing my part to turn the heat from sunlight into motion, instead of letting it just warm up the atmosphere.
See? If we turn enough sunlight into electro-motive power, then we'll have to go back to the dire predictions of a new ice age. Wake me up if and when it gets here...