also this is a movie for ENTERTAINMENT! I mean come 'on, it's not a documentary and even so - it's an AT WORST scenario -
But i do belive that man's pollution has spend up and helped create conditions for accelerating and creating extremes for the climate. Do i think it's part natural, yes - do i believe that due to the industrialized nations (and ones that have less pollution control than ours) create a large trigger for such things.
But for those moveon.org people using the movie for their cause, i piss on them... for the neo-cons trying to argue that this movie is fiction, yes - SCIENCE FICTION! It took an extreme - and made a disaster movie out of it - remember this type of stuff when armageddon came out about a large astroid!?