Two weeks ago George Osborne caved in to the LibDems on green subsidies, today there is another victory for Ed Davey on so-called ‘climate aid’. £2 billion of taxpayers’ money will be sent abroad to pay for, among other things, wind farms in Uganda. Good thing there will be lots of positive news for hard-pressed families in the Chancellor’s autumn statement to soften the blow. Or not. Another perfectly coordinated Coalition policy announcement…