Radiolab

Karim Ani dedicated his life to math. He studied it in school, got a degree in math education, even founded Citizen Math to teach it to kids in a whole new way. But, this whole time, his whole life, almost, he had this question nagging at him. The question came in the form of a rule in math, NEVER divide by zero. But, why not? Cornell mathematician, and friend of the show, Steve Strogatz, chimes in with the historical context, citing examples of previous provocateurs looking to break the rules of math. And he offers Karim a warning, “In math we have creative freedom, we can do anything we want, as long as it’s logical.”Listen along as Karim’s thought exercise becomes an existential quest, taking us with him, as he delves deeper, and deeper, into Zeroworld. EPISODE CREDITS: Reported by - Lulu MillerProduced by - Matthew Kieltywith help from - Ekedi Fausther-Keeys, Alyssa Jeong PerryOriginal music and sound design contributed by - Matthew Kieltywith mixing help from - Arianne WackFact-checking by - Diane Kellya