“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 disg ... Show More
Yesterday
Why can’t you remember being a baby? With Nicholas Turk-Browne, PhD
Why can’t you remember your first birthday party? Or the house you lived in at age 2? Nicholas Turk-Browne, PhD, talks about new studies that suggest that babies and toddlers may form early memories; why we aren’t able to retrieve them as adults; and how evolving brain imaging te ... Show More
42m 42s
Jul 2
How to be happier, with Sonja Lyubomirsky, PhD
Want to be happier? Some of our happiness level is due to genes or life circumstances, but research shows much of it is within our control. Sonja Lyubomirsky, PhD, talks about the habits and mindsets that lead to lasting happiness, the complex relationship between money and happi ... Show More
35m 30s
Jun 25
The psychology of wealth, empathy and entitlement, with Paul Piff, PhD
Can money make you mean? Most of us like to think we’d stay grounded if we were to become wealthy, but psychologists’ research suggests that money, status and power shape people’s beliefs and behavior – sometimes in surprising ways. Paul Piff, PhD, of the University of California ... Show More
45 m
Jan 2025
Ep89 "Why do you love some flavors and not others?"
Why do you like the taste of things that your friend doesn't? Why do kids not like coffee but adults do? What does any of this have to do with smelling people’s armpits, whether women really synchronize their menstruation, whether your culture eats a lot of spicy foods, and how a ... Show More
35m 42s
Jan 2025
The Latest Science of Gut Health: What To Eat, When To Eat & Why You Don’t Need 30 Plant Foods Per Week with Dr Emily Leeming #508
Twenty years ago, very few scientists even knew about something called the gut microbiome. Now, with over 70,000 research papers published on the subject, this complex ecosystem, home to trillions of microorganisms, is recognised as a key factor in our physical and mental wellbei ... Show More
1h 44m
Apr 15
Dr. Steven Gundry: Is Fungus Secretly Running the World—and Your Gut? : 1270
If your brain feels foggy, your mood swings like a pendulum, or your cravings seem to control you—this episode will flip what you think you know about your body and your mind. Because what if your thoughts… aren’t really yours? In this mind-altering episode of The Human Upgrade, ... Show More
54m 11s
May 1
#935 - Crappy Childhood Fairy - Limerence Explained: Why Do We Get Addicted To People?
Anna Runkle, also known as the Crappy Childhood Fairy, is a trauma educator, Youtuber and an author. Why do some people fall so hard, so fast? It might not be love, but it could be limerence. So what exactly is limerence, what triggers it, and how do you handle it, whether you're ... Show More
1h 26m
Nov 2024
David Shoemaker, "Wisecracks: Humor and Morality in Everyday Life" (U Chicago Press, 2024)
What good is a good sense of humour especially when the humour may be ethically questionable? Although humour seems a valuable part of a good conversation and indeed a good life, jokes have never seemed more morally problematic than they do now. How can we then evaluate quips, gi ... Show More
53m 57s