Science says the climate has always been changing. If it gets a little warmer we can grow more food. Skeptics want to know the correct temperature.
Way too many individuals and companies getting rich, politicians getting elected, governments gaining more power through regulation and "scientists" gaining notoriety off of MMGW for me to trust this theory. Throw in the lies and exaggerations over the decades and the entire claim screams hoax. We were taught in elementary school (70's) that our state (FL) would be under water within 20 years. Well, here we are. As others have mentioned the climate has always fluctuated. Correct me if I'm wrong, but I think Ohio was once subtropical and the northern ice cap extended to northern Kentucky?