On Naming and Necessity (1980). What's the relationship between language and the world? Specifically, what makes a name or a class term pick out the person or things that it does? Saul Kripke wanted to correct the dominant view of his time (which involved a description in the speaker's mind), and used talk of "possible worlds" to do it! With guest Matt Teichman.

End song: "Reason Enough" by Mark Lint.