Axel Weber, former head of the Bundesbank, did economic and monetary research at the University of Siegen, Germany, where he received his doctorate. He joined the economics faculty at the University of Bonn in 1994. This is unlike others in central banking who rose through finance ministries or national central banks. He was made head of the Bundesbank in 2004. He resigned recently after expressing his dissent when the ECB made the decision to buy the government bonds of Greece and other financially troubled eurozone countries. In his view the ECB should stick to its mandate for setting monetary policy and not get involved in fiscal policy. He returned to academia and will teach central banking at the University of Chicago till May 2012. He brings an unconventional approach by his willingness to talk to the media and express his dissent over issues that affect Europe and the global financial system. The same informal style he adopted in teaching and engaging in discussion at the University of Bonn. See the interview in the Wall Street Journal, June 27, 2011....