We must conclude, therefore, that attempts to control CO2 emissions are ineffective and pointless. – but very costly.
This is bad news for the mea culpa crowd who want us to take responsibility for global warming and bad news for the Nobel Prize Selection Committee. It also may be bad news for developing countries.
Naturally occurring warming may cause catastrophic crop failures and starvation. If we humans aren't causing the warming, we probably won't be able to stop it.