At any given moment, an uncountable number of events are happening, but only some of them matter to us. What does it mean for something to matter, and more importantly, what does it mean for us to matter -- to ourselves as well as to others? The need to matter can be motivation to do great things, but it can also be a reason for people to come into conflict. Philosopher/novelist Rebecca Newberger Goldstein explores this issue in her new book The Mattering Instinct: How Our Deepest Longing Drives Us and Divides Us.

Blog post with transcript: https://www.preposterousuniverse.com/podcast/2026/01/12/340-rebecca-newberger-goldstein-on-what-matters-and-why-it-matters/

Support Mindscape on Patreon.

Rebecca Newberger Goldstein received her Ph.D. in philosophy from Princeton University. She is the author of several novels and works of non-fiction. Among her awards are the MacArthur and Guggenheim Fellowships, membership in the American Academy of Arts and Sciences, and the National Humanities Medal.

• Web site
• Amazon author page
• Wikipedia

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

It's become increasingly clear that the Turing Test -- determining whether human interlocutors can tell whether a conversation is being carried out by a human or a machine -- is not a good way to think about consciousness. Modern LLMs can mimic human conversation with extraordinary verisimilitude, but most people would not judge them to be conscious. What would it take? Is it even possible for a computer program to achieve consciousness, or must consciousness be fundamentally "meat-based"? Philosopher Ned Block has long argued that consciousness involves something more than simply the "functional" aspects of inputs and outputs.

Blog post with transcript: https://www.preposterousuniverse.com/podcast/2026/01/05/339-ned-block-on-whether-consciousness-requires-biology/

Support Mindscape on Patreon.

Ned Block received his Ph.D. in philosophy from Harvard University. He is currently Silver Professor in the Department of Philosophy at New York University, with secondary appointments in Psychology and Neural Science. He is also co-director of the Center for Mind, Brain, and Consciousness. He is Past President of the Society for Philosophy and Psychology and was elected a Fellow of the American Academy of Arts & Sciences.

• Web site
• NYU web page
• PhilPeople profile
• Google Scholar publications
• Wikipedia

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Time for the holiday message! Rounding off the year with a brief and casual reflection on some issue that doesn't quite rise to the level of a full solo podcast. And hopefully something uplifting.

This year, I offer a short apologia for higher education in the liberal arts and sciences, focusing not on the down-to-earth economic/occupational benefits of a college degree, but on the very real ways in which such an education opens up possibilities for personal growth. I think all of us in academia should be loud and unapologetic about the more romantic, idealistic values of the modern university.

Happy holidays all!

Blog post with transcript: https://www.preposterousuniverse.com/podcast/2025/12/22/holiday-message-2025-the-romance-of-the-university/

Support Mindscape on Patreon.

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.