Six years after Lehman: Coping with a debt hangover

Even after 6 years since the collapse of Lehman Brothers Holdings Inc. on 15 September 2008, the pick-up in real economic activity has been painfully slow and there is a huge debt pile-up in government balance sheets.

Here are six charts that try to answer the big question: Whether the world is headed for another bubble on the back of rising financial exuberance.