Cllimate change extravaganza is "doornail dead"

...the movement to stop climate change through a Really Big and Comprehensive Grand Global Treaty is dead because there is no political consensus in the US to go forward. It’s dead because the UN process is toppling over from its own excessive ambition and complexity. It’s dead because China and India are having second thoughts about even the smallish steps they put on the table back in Copenhagen.

Doornail dead.