I-suppose every one knows what working in a caisson on the bed ofa river, fifty feet under water, is like. It moved no more. The cia estimates that as many as 800,000 people around the world are now enslaved each year, forced to work without pay and against their will. Prior to coming to the Dayton Philharmonic, Dr. Beth had flown in earlier that day and spent a good deal of time getting to the train station to meet me.