Originally Posted by: flyinthesky 
Originally Posted by: stanleybucket 
I often think that the AGW scam is an attempt by the UN to direct funds into the poorer countries, to help infrastructure etc. If this is the case and they told us the truth, the end game, then we could probably stomach it better.
The AGW scam, to most it was concern not scam, was started by well intentioned though misguided people. The reason it's gained such momentum is the earning/taxation potential to be gained from it, the reason why it prevails is there is an undescribable amount of money and vested interest now involved in promoting it. It has nothing to do with save the world it's fill the wallet.
I don't think there's any one motivation for it, there are a number which find a common cause:
Part of it came from Greenpeace etc having achieved most of the sensible things they set out to do and being left casting around for reasons to exist.
There's a romantic primitivism. This overlaps with the Peak Oil crowd and optimum population enthusiasts.
There are the rackets. Carbon credits and taxes and the convenience for politicians of keeping the public quiet with a scare.
There's the prospect of state control, which appeals to the Watermelon tendency. The bigger the state the better, so it ties in with the world government idea (which has had a following from well before WWII in some form or other).
Now there are jobs, career structures and empires to be defended. Everything from local government environmental outreach officers on up.
There's this peculiar urge on the part of British politicians to lead the world - always in something expensive and silly.
I'm sure you can think of a few more.
So, there's a confluence of interests, some of them uneasy bedfellows, but all of them with an interest in keeping it going. E.g. Caroline Lucas and the Greens aren't very happy that windmills are lining the pockets of wealthy landowners.
It's spread like a fungal mycelium into eduction, the scientific establishment, the civil service. e.g. Napier, in charge of the Met Office was a leading light in the WWF, pretty much confirming that the MO had been turned into mainly a propaganda operation.
You can see all sorts of aspects to it; a religion, the mania for state control, the dynamics of a scare, a money making scam, going with the herd.