Ever since the financial crisis broke in 2008 some of the world’s major banks have their governments to thank for their survival. The fates of Royal Bank of Scotland or Citibank would have been much worse without large injections of capital from the UK and U.S. authorities. The UK government pumped more than £37 billion into its largest banks in the immediate aftermath of the Lehman Brothers crisis. Ireland took that a step further when it guaranteed all of its banks’ deposits and liabilities. This was affordable, the Irish government said at the time.