At the Greater Philadelphia Chamber of Commerce's annual economic forecast event, the mood was cautiously optimistic — with an emphasis on cautious. "We've got a big job ahead of us. If we want to fix the unemployment problem we're going to have to grow 125,000 jobs a month just to keep up with population growth, so all these kids that I'm teaching today are going to be graduating and looking for a job," said Temple economist Bill Dunkelberg.