While the unemployment rate in the U.S. climbed to more than 10 percent in December, the job market could be gaining strength for green leaders. Already companies such as Wal-Mart, Coca-Cola Co. and FedEx Corp. have reportedly carved out executive positions for so-called sustainability officers. But, as two professors at New York University (N.Y.U.) recently discovered, there are scant programs to ready future green executives working in urban environments. [More]