JapanThe Japanese yen goes into freefall. China’s fragile economy tips over the edge. A wave of profit-crushing deflation comes washing over the U.S. and Europe. Investors panic. That’s the view of perennial pessimist Albert Edwards. The London-based analyst and his team at investment bank Societe Generale SA have been ranked No. 1 for global strategy in surveys by Thomson Reuters Extel every year since 2007, even with a history of saying unpleasant things that few want to hear. “My role is to step back from the excessive enthusiasm that builds up in the market, and to just say, ‘This is wrong. This is going to go horribly wrong,’” the 53-year-old said by phone last week. More