I can understand why people do not want to consider climate change as being real.
1) The implications are just too confronting
Less confronting than it will be when we waste time try to stop something we can't stop, when we should have been adapting to it
2)They are too young to have observed any changes themselves
Wrong again, most skeptics are older people, and HAVE seen changes (and doom & gloom predictions) come and go, which is why they're skeptics
3) They are just ignorant of science and the mechanics of science (statistics)
Nope, missed again, it's statisticians that crashed the Hockey Stick and the other baseless predictions
4)They are sub morons
No that title belongs, firmly, to the rabid warmists
5) A combination of 1,2,3,4