The Normals Episode 2

Last time on The Normals, we learned that in the 1950s, the National Institutes of Health (NIH) wanted to recruit many healthy volunteers for basic research. Two peace churches, the Mennonites and the Church of the Brethren, had an excess of healthy human volunteers. The “Normals” recruited from these Anabaptist churches were surprisingly happy, even as they went through sometimes painful procedures. In this follow-up episode, we hear about how the sources of normal human subjects changed in the 1960s and why NIH researchers felt they needed to expand their search for normal people. We also learn about the first death in the program and the shifting motives on the parts of the researchers and volunteers. Final episode drops next Tuesday, April 21. All Normals episodes In this episode: Laura Stark, history professor at the Center for Medicine, Health, and Society at Vanderbilt University Ken Naas, former Normal patient Cindy Jansen, former Normal patient Dale Horst, former Normal patient Sarah Crespi, Science Podcast senior host and producer Additional resources: The Normals: A People’s History of Modern America in Five Human Experiments by Laura Stark Learn more about your ad choices. Visit megaphone.fm/adchoices

You can listen to The Normals Episode 2 online on Radio and Podcast. Open the player on this page to stream the available audio.

The Normals Episode 2 is an episode from Science Signaling Podcast by Science Podcast.

This episode is 27:19 long.

This episode was published on Apr 14, 2026.

Yes. Use the heart button on the episode page to add it to your favorite episodes list.

Yes. This page shows related episodes from Science Signaling Podcast when more episodes are available from the podcast feed.