Gee, so the fact that the Earth naturally goes through these cycles (and we're actually on one of the very rare warming cycles that preceed a relatively common ice age), the fact that the Earth can quickly change climates with volcanic output, the fact that an asteroid impact and radically change the climate or that even cow farts have more of an impact than industrial causes count for only 5%?
Well, if you read it on the internet it must be so!
Oh yeah, and this guy would like some help tying his shoes, he can't really reach them.