Season 11, Episode 24

Adam Smith famously argued that specialization is the key to prosperity. In the N.F.L., the long snapper is proof of that argument. Just in time for the Super Bowl, here’s everything there is to know about a job that didn’t used to exist.

To find out more, check out the podcasts from which this hour was drawn: “Why Does the Most Monotonous Job in the World Pay $1 Million?”