Mother Nature really?

So it has been Spring for about two weeks already. The first week the weather was pretty nice. It was up in the 80's and the lowest would probably be 70's. But this week the temperature drop dramatically. It even snowed a little the beginning of the week. I was really confused on my it still snows at the end on March. My imagination is that Mother Nature is on some drug and is bi-polar. The drug I'm guessing is probably the pollution that us humans have been causing. But at least some of us has been trying to help mother nature to get better. But there are some of us who still doesn't see it and continue destroying the planet and mother nature. So the ones of us who are trying our best to help the planet please continue and spread the word about keeping the planet clean from pollution and help mother nature get off the crack.