The Colin McEnroe Show is public radio’s most eclectic, eccentric weekday program. The best way to understand us is through the subjects we tackle: Neanderthals, tambourines, handshakes, the Iliad, snacks, ringtones, punk rock, Occam’s razor, Rasputin, houseflies, zippers. Are you sensing a pattern? If so, you should probably be in treatment. On Fridays, we try to stop thinking about what kind of ringtones Neanderthals would want to have and convene a panel called The Nose for an informal roundtable about the week in culture.