Anyone on here who says global warming is a just a theory hasn't done enough research. Greenland is falling apart and melting at such an alarming rate, it it melts completely sea lvl rises over 20ft. Texas has been in a drought for passed 3 years, you think it has nothing to do with having the most co2 emissions in usa? Everyone who denies it either has no information about it, thinks God controls the weather or is being paid off by oil companies