Hell no. The Earth goes through cycles of hot and cold. Ever heard of the Ice Age? There were quite a few of them. In between the Ice Ages, they were periods of global warming. I predict that this so called global warming isn't permanent.
Global warming is a bunch of liberal crap. The earth takes natural cycles of hot periods and cold periods, and right now we are reaching one of these hot periods. It has very little to do with these greenhouse gasses. Though it is undenyable that the amount of greenhouse gasses has risen, that has very little to do with the ever so slight climate change.
So, shut up about it and spend your time worrying over 更多 important things like learning to play an instrument. I reccomend the 吉他 或者 viola. Actually, both are very good instruments. 或者 maybe 你 could focus on the field of biology and 你 can help out 动物 the real way.
