If I Had a Billion Dollars...

... I would spend 90% of it on women and booze. The rest I'd squander.

"Spending an extra dollar cutting C02 to combat climate change generates less than one dollar of good, even when we add up all the economic and environmental benefits. In contrast, a dollar spent on research and development into cleaner energy technology generates $11 of economic good. If that dollar was spent combating heart disease in the third world, it would achieve more than twice that again."