Whoops! CO2 has almost nothing to do with global warming, discovers top US meteorologist

The other night I had a nightmare in which a general election was approaching and all three main competing parties had the same suicidal policy. They all believed in this thing called the Big Bad Fairy and were convinced that the only way to drive off the BBF and her evil hordes was by spending huge sums of taxpayers' money – £18 billion a year was, I believe, the figure quoted in the nightmare – and by ruining the country with ugly, spinning Fairy Towers for the bad fairy hordes to nest in.

T...