Global Warming:Real or Fake?

[seltivo]

Global warming is very real, I didn't get any snow till febuary (usualy I get about 3 feet by december). The only reason there is debate over wheather it is real or not is because all the people in power (including the govornement)are denying it. Why would they do something like that? you might ask. The answer is very simple; they will lose money.

just a quick question.
if humans aren't causin global warming, what is?
what else on this planet has the power to change the consistancy of the earths' atmosphere?