Exploitation of academic workers is nothing new, but University of Illinois labor expert Joe Berry says the situation is worse now than ever.  He provided a compelling analysis of the near-disappearance of real jobs in the academic world when I interviewed him last spring.  Now there's a chance to catch "Good Work but Bad Jobs,"  a recent talk he gave on the subject at Open University of the Left, without leaving home.  It'll be aired at 12:30 PM this Sunday, December 21, on CAN TV's Channel 21 and again at 8 AM, Wednesday, January 7, on Channel 19.