COP21: The Only Six Things You Need to Know About the Paris Climate Debacle

Breitbart
If all the world’s leading nations stick to the carbon-reduction commitments they will make in Paris this week, then they will stave off “global warming” by the end of this century by 0.170 degrees C.
Oh – and that’s the optimistic scenario, calculated by Bjorn Lomborg, assuming that countries like, say, China don’t lie or cheat about how much CO2 they’re burning secretly.
At an annual cost to the global economy of $1.5 trillion. "