It’s one of those topics that has divided the world for years and probably will continue to do so for years to come. It is not easy to accept that change is here and your way of life is in danger. It is equally difficult to accept responsibility for something that you cannot see or touch or feel right in front of you. Even if you can, it is hard to correlate your acts of keep the air conditioning on to the freak hurricane that hits you.
So I can understand why people do not believe in climate change. I can also understand the situation where people believe in it but they feel they are too small and trivial to do anything about it. I think this is the real reason for a lot of climate change deniers. It is easy to deny something than accept it even though you think you can’t take action.