Yuck! What disgusts us and why, with Paul Rozin, PhD

Yuck! What disgusts us and why, with Paul Rozin, PhD

“Disgusting” is a flexible word – it could describe everything from a putrid smell to your least-favorite food to a behavior you find immoral. But what does it really mean to be disgusted? Paul Rozin, PhD, talks about where disgust comes from, why some people are more easily disgusted than others, universal triggers of disgust, why the foods we consider disgusting vary by culture, why is gross-out humor can be funny, and more. Learn more about your ad choices. Visit megaphone.fm/adchoices

Episoder(422)

Designing cities to improve mental health, with Jenny Roe, PhD

Designing cities to improve mental health, with Jenny Roe, PhD

The world is an increasingly urban place, and with urban living comes traffic, noise, pollution and other hassles. But cities don’t have to wear us down. Jenny Roe, PhD, of University of Virginia, tal...

21 Feb 202431min

Love and algorithms: The future of dating apps, with Liesel Sharabi, PhD

Love and algorithms: The future of dating apps, with Liesel Sharabi, PhD

Over the past two decades, dating apps have become the most common way for people to meet a partner. Liesel Sharabi, PhD, director of the Relationships and Technology Lab at Arizona State University, ...

14 Feb 202434min

How video games can help kids learn and grow, with Susan Rivers, PhD

How video games can help kids learn and grow, with Susan Rivers, PhD

Video games get a bad rap -- but the right games can be a tool to reach kids and teach them important social emotional and academic skills. Susan Rivers, PhD, chief scientist at the nonprofit iThrive ...

7 Feb 202430min

How to use AI ethically, with Nathanael Fast, PhD

How to use AI ethically, with Nathanael Fast, PhD

Artificial intelligence is already changing how people work, learn, play and live. As these technologies develop, it will be crucial to understand how they interact with human behavior to make sure we...

31 Jan 202430min

How to learn from regret, with Robert Leahy, PhD

How to learn from regret, with Robert Leahy, PhD

Regret is painful – but it can also be productive, pushing us to make better decisions and needed changes in our lives. Dr. Robert Leahy, author of the book “If Only…Finding Freedom From Regret,” talk...

24 Jan 202445min

How to fail successfully, with Amy Edmondson, PhD, and Samuel West, PhD

How to fail successfully, with Amy Edmondson, PhD, and Samuel West, PhD

Remember New Coke? Colgate frozen lasagna? The Hawaii chair? History is littered with commercial failures. Harvard Business School professor Amy Edmondson, PhD, author of “Right Kind of Wrong: The Sci...

17 Jan 202450min

Why diversity matters, with Robert Sellers, PhD

Why diversity matters, with Robert Sellers, PhD

The words diversity, equity and inclusion have become political flashpoints -- but the science and evidence on why diversity matters is often ignored. Robert Sellers, PhD, of the University of Michiga...

10 Jan 202441min

The benefits of being bilingual, with Viorica Marian, PhD

The benefits of being bilingual, with Viorica Marian, PhD

More than half the world’s population speaks more than one language. Viorica Marian, PhD, of Northwestern University, talks about why speaking multiple languages may have far-reaching cognitive benefi...

3 Jan 202444min

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