Well, allthough I am an avid fan of the wikipedia, I suggest not using it for controversial subjects.
Also, I never said there isn't a change in climate, it's just that the evidence that it is man-made is lacking at best. Actually, most of the data suggests that the climate would be getting warmer right now, even without the emissions we cause. There is a very high probability though, that we accelerate this global warming... but that also implies that we don't have the ability to actually stop ist.
Also, I don't think that even a drastic change in climate would cause apocalyptic scenarios that media (note: I am a journalist for profession, and additionally for a mainstream newspaper here) and certain politicians foretell.
And on a sidenote: I base my opinion on scientific facts, having done a report on a record hot summer here. I interviewed three different climate researchers, and allthough they disagreed over details, they all had the same concensus:
1) Climate change happened in the past, happens now and will be happening in the future. It's not a static system.
2) Mankind's influence on this system is superficial at most