There are still many other things that should take priority OVER the not-sure-if-its-real global warming. If Global warming were not real, at least theres a good reason (aside of the many bad ones) they're making it up... if we continue consuming at this rate we will get to a point of no return where it would be hard to get natural resources such as plants and water, and thus we would live in a desolated planet where we wouldnt only pay for our stuff but kill for it too... so if this global warming thing is being made up at least we would get to throw less carbon emissions to the atmosphere which means we would consume less energy which means more stuff without being consumed.
So what we REALLY need to worry about is less consuming, less shopping, less trashing, and less babies :) and of course, restoring forests and animals, and if you're planning on getting to a new place to live, make it an appartment, that way it wouldnt need more extra land to fill with concrete :)