Many fans have put up $750 for tickets to Barbra Streisand’s upcoming concerts. But such super-stardom doesn’t seem to be passing down to younger stars. “In a world that’s about rebelling against your parents, no star draws like those rock-and-roll granddaddies. New ones seem not to be on the horizon. Young talent is out there, but the old vehicles to fame have left the station. Beyond absorbing the latest news from Iraq, the collective consciousness spawned by a once-mass media has dwindled.”