The world is in London to get its money back? You mean the world is educating people who move to London pay taxes to educate the Brits, make more money for British based business, who pay tax to Britain, who make money for the share holders via direct holdings, pension funds, hedge funds or their bank interest, and guess what, they pay tax in Britain. We Brits, be they White, Black, Yellow, Brown or even little Green men are getting a good deal out of all this.