Reuters: Add another economic worry to inflation and deflation: ecoflation, the rising cost of doing business in a world with a changing climate. Ecoflation could hit consumer goods hard in the next five to 10 years, according to a report by World Resources Institute and A.T. Kearney, a global management consulting firm. Companies that make fast-moving consumer goods, everything from cereal to shampoo, could see earnings drop by 13 percent to 31 percent by 2013 and 19 percent to 47 …