At copenhagen,after the months of build-up in which we were told unified position between the nations of the world on the strategy to mitigate global warming was absolutely essential, there was only a recognition of the need to limit global temperatures rising no more than 2C above pre-industria levels. Almost nothing in the way of concreate proposals was agreed o except that rich countries promised to deliver s100 billion (3.3 trillion baht a year by 2020 to help poor countries cope with the impacts of climate change.