Is a hotdog a sandwich?

Well, that depends on your definition of a sandwich (and a hotdog), and according to the most recent research in cognitive science, the odds that your concept of a sandwich is the same as another person's concept are shockingly low.

In this episode we explore how understanding why that question became a world-spanning argument in the mid 2010s helps us understand some of the world-spanning arguments vexing us today.

Our guest is psychologist Celeste Kidd who studies how we acquire and conceptualize information, form beliefs around those concepts, and, in general, make sense of the torrent of information blasting our brains each and every second. Her most recent paper examines how conceptual misalignment can lead to semantic disagreements, which can lead us to talk past each other (and get into arguments about things like whether hotdogs are sandwiches).

Previous Episodes

Why can’t we settle the “is a hot dog a sandwich?” debate?

How Minds Change

David McRaney’s Twitter

YANSS Twitter

Newsletter

Celeste Kidd’s Website

Celeste Kidd’s Twitter

Latent Diversity in Human Concepts

In this episode we sit down with psychologist Dacher Keltner, one of the world’s leading experts on the science of emotion, the man Pixar hired to help them write Inside Out. In his new book – Awe: The New Science of Everyday Wonder and How It Can Transform Your Life – he outlines his years of work in this field, the health benefits of awe, the evolutionary origins and likely functions, and how to better pursue more awe and wonder in your own life.

• Dacher Kelter: https://psychology.berkeley.edu/people/dacher-keltner
• Greater Good: https://twitter.com/GreaterGoodSC
• How Minds Change: www.davidmcraney.com/howmindschangehome
• Show Notes: www.youarenotsosmart.com
• Newsletter: https://davidmcraney.substack.com
• David McRaney’s Twitter: https://twitter.com/davidmcraney
• YANSS Twitter: https://twitter.com/notsmartblog

In this episode we welcome psychologist Mary C. Murphy, author of Cultures of Growth, who tells us how to create institutions, businesses, and other groups of humans that can better support collaboration, innovation, performance, and wellbeing. We also learn how, even if you know all about the growth mindset, the latest research suggests you not may not be creating a culture of growth despite what feels like your best efforts to do so.

Mary Murphy’s Website

Cultures of Growth

Carol Dweck at Google

Paper: A Culture of Genius

How Minds Change

David McRaney’s Twitter

YANSS Twitter

Show Notes

Newsletter

Patreon