[Sevrene]

I think you're right that people often over estimate the suddeness of climate change, when in actual fact it is a slow process over a long period of time, so change will come slowly not like a big disaster that people might have in their heads.

But the economy and society can change suddenly. People denying anything is wrong keeps it going. Everything is fine until it isn't, then change can come suddenly. USSR I think is a good example of this.

The economy will run until the constraints make it fail. This already happens now sometimes. We just have the means and the methods to fix it, or prevent it. Global warming will cause those constraints and our abilities to change and the economy is not just magically going to keep going, unless climate change is deterred.

Lack of food, lack of money, lack of stable government, etc. I think these are all conditions for civilisation ending. I don't think it will go from the stability we have now to no stability over a very long period. It will be like a pendulum and it will oscilate until one thing becomes too many and it will be the straw that breaks the camel's back.

I want to make it clear I'm saying this is only a possibility, and only if no change occurs. I don't think is the most likely outcome, merely that it's possible.