Global Warming

Global warming is a fact!!! How could it not be with all of the chemicals we use? People need to do a little research on the subject. By know means am I an expert, but I try to pay attention. I am tired of everyone saying "Huh, global warming! Then why is there all this snow and cold?" BECAUSE IT CHANGES WEATHER PATTERNS!!! It affects currents and evaporation and EVERYTHING. Global warming is an overall rise the Earths temperature. Not everyone is going to experience instant, Hell-like heat. Does anyone agree?