What You Can't Say on the Radio

Is profanity an essential facet of popular speech?

John McWhorter, Columbia University linguistics professor, host of the Lexicon Valley podcast at Slate and the author of Nine Nasty Words: English in the Gutter: Then, Now, and Forever (Avery, 2021), joins to discuss his new book on profanity, where swear words come from and why they hold so much power.