Today on the show, the story of the modern consumer movement in the U.S. and the person who inspired it: Ralph Nader. How Ralph Nader’s battle in the 1960s set the stage for decades of regulation and sparked a debate in the U.S. about how much regulation is the right amount and how much is too much.

This episode was made in collaboration with NPR’s Throughline. For more about Ralph Nader and safety regulations, listen to their original episode, “Ralph Nader, Consumer Crusader.”

This Planet Money episode was produced by Emma Peaslee and edited by Jess Jiang.

The Throughline episode was produced by Rund Abdelfatah, Ramtin Arablouei, Lawrence Wu, Julie Caine, Anya Steinberg, Casey Miner, Cristina Kim, Devin Katayama, Peter Balonon-Rosen, Irene Noguchi, and fact-checking by Kevin Volkl. The episode was mixed by Josh Newell.

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Music: NPR Source Audio – “Good Thing Goin On,” and “Ricochet”