Would the demise of the euro mean the demise of the European venture and indeed the global finance system? The current crises are shaking the foundations of economic theory. Now a group of the world?s most renowned economists are planning nothing less than an overhaul of their field. 300 great thinkers and maverick minds like Joseph Stiglitz meet in Berlin to debate the future of their profession. A look behind the scenes. Report by Carmen Meyer. For more go to http://www.dw.de/dw/episode/9798/0,,15846389,00.html