What is a generation and why do we have them?

We’re all part of a generation, that’s a large group of people born around the same time as us. These generations have names too, like Gen X, Baby Boomers or Gen Alpha. Who came up with these generations and why do we have them? We’ll speak to experts and learn what makes each generation unique. Plus, what if you could rename your generation? Plus, Mr. Bonejangles can’t remember his birthday so he has no idea what generation he’s part of! All this and a timeless mystery sound. Enjoy! Guests:Dr Jean Twenge: Professor of psychology at San Diego State University, and author of iGen, Generations, and 10 Rules for Raising Kids in a High-Tech World. Kim Parker: Director of social trends research at Pew Research Center. Corey Seemiller: Professor of leadership studies in education and organizations at Wright State University, and author of Generation Z. Want to support Brains On and all of the shows in the Brains On Universe? Sign up for Smarty Pass. You'll get ad-free episodes of all our shows, bonus content, virtual hangouts, discounts on merch and more! Want to see Brains On live?!? We are probably coming to a city near you. For a complete list of shows and links to tickets head to our events page. More shows announced soon! Feb 21 - Just for Laughs Festival, Vancouver, BC Feb 22 - The Neptune, Seattle, WA March 7 - Turner Hall Ballroom, Milwaukee, WI March 8 - Fitzgerald Theater, St. Paul, MN March 28 - Center Stage, Atlanta, GA March 29 - Amaturo Theater, Fort Lauderdale, FL Click here for a transcript of this episode

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What is a generation and why do we have them? is an episode from Brains On! Science podcast for kids by Lemonada Media.

This episode is 30:41 long.

This episode was published on Feb 17, 2026.

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