Yuck! What disgusts us and why, with Paul Roz...

Every year, millions of people go through harrowing medical experiences, from a stay in the ICU to a difficult childbirth to the frustration of dealing with chronic pain. These experiences can leave scars on our minds as well as our bodies. Psychologist James C. Jackson, PhD, aut ...  Show more

Tipping has long been a part of service culture in the U.S., but in the last few years, the number of places where we're asked to tip has multiplied. Social psychologist and tipping researcher Michael Lynn, PhD, discusses “tip creep” and how digital payment screens are reshaping ...  Show more

What exactly makes us feel disgusted? Is disgust for a person or group ever justified? And is disgust useful, or should we try to eliminate it?Chapters:[00:00] Introduction to Disgust and Cognitive Content[00:11] Paul Rosen's Experiments on Disgust[02:16] Disgust and Its Connecti ...  Show more

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

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

Why are we so obsessed with the dark side of life? From true crime and horror movies to disaster documentaries and haunted house tours, morbid curiosity is everywhere - but what does it actually say about us? In today’s episode, we explore the psychology of morbid curiosity - why ...  Show more