KUAC

Justice: What’s the Right Thing to Do? featuring Harvard professor and author Michael Sandel, who presents ethical dilemmas and the teachings of philosophers to his students as viewers sit in on these lively, sometimes humorous and always thought-provoking debates, Mondays at 10 p.m. starting September 6.

National Geographic Bee 2010 Thousands of students compete for the title, with finalists presented in this fierce, informative competition hosted by Alex Trebek, Wednesday, September 8 at 8 p.m.

Baseball: The Tenth Inning Documentary director Ken Burns goes the extra inning, adding this up-to-date two-part series to his popular “Baseball” series 16 years after the original 9-part series aired. Tuesday and Wednesday, September 27 & 28, at 8 p.m.