Climate change: Copenhagen fudge and disappointment

The climate change summit ended in a mess with nothing much of substance coming out of it. Let us hope that a legal binding international agreement can be forged next year, although I have my doubts. The full text of the agreement (can you call it that even?) is available for view.

Whatever your views on the reasons for  rising global temperatures, and the scientific evidence for man's influence on this is now overwhelming, we do need to take steps to put the breaks on further rises. My biggest worry is the risk of the tundra's permafrost melting releasing huge quantities of methane. This would make the CO2 problem seem like a walk in the park. If this happens we could be looking at human life in deep deep crisis. We MUST, and can, take steps to avoid this if the data is made clear to people and we take collective action.