This hour, we wrap our heads around clapping — its history, its varied permutations, and the kinds of occasions on which people applaud.
GUESTS:

The Nose looks at ‘Marty Supreme’ and ‘Good Night, and Good Luck.: Live on Broadway’
48:59

A look at human stupidity, from Socrates to today
48:59

Two thumbs up: A show all about fingers
50:00