

Mind Matters
Discovery Institute Center on Natural and Artificial Intelligence
On the Mind Matters podcast, Discovery Institute’s Walter Bradley Center for Natural and Artificial Intelligence considers the implications and misconceptions, the opportunities and limitations, and the applications and challenges presented by intelligent agents and their algorithms. Episode notes and archives available at mindmatters.ai/podcast.
Episodes
Mentioned books

Sep 25, 2025 • 1sec
Dr. Eric Jones: The Case for a Relational View of Personhood
“No man is an island,” wrote poet John Donne in the 1600s, and these words still ring true today. However, much of our modern analysis and study of ourselves is turned entirely within. We focus on our needs, wants, and abilities rather than how we interact with others. How much does this individualistic view limit our ability to understand ourselves Read More ›
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Sep 18, 2025 • 29sec
A New Test to Measure Understanding in AI Models
On this episode of Mind Matters News, host Robert J. Marks continues his conversation with Dr. Georgios Mappouras about his new and interesting paper “Turing Test 2.0: The General Intelligence Threshold.” The idea is whether or not AI is intelligent, and the classical definitions of this come from the Turing Test. In Part 1 of this conversation, Dr. Mappouras explained Read More ›
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Sep 11, 2025 • 35sec
Turing Test 2.0: A Better Way to Test Machine Intelligence?
On this episode of Mind Matters News, host Robert J. Marks speaks with Dr. Georgios Mappouras about his proposal for a more rigorous test for measuring artificial intelligence. Mappouras argues that the original Turing Test is not enough to determine true intelligence in AI systems, as it focuses too much on simulating human-like conversation rather than demonstrating genuine understanding and problem-solving Read More ›
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Sep 4, 2025 • 1sec
Journey to Longevity: Insights From Inventor Hal Philipp
Today, hosts Robert J. Marks and Bradley Norris speak again with Hal Philipp, inventor of the modern touchscreen, about his entrepreneurial work in health and nutrition. After selling his technology company, Hal turned his focus to personal health, particularly nutrition. Here, he discusses his unique philosophy on wellness. Philipp touches on the dangers of processed foods, the importance of eating Read More ›
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Aug 28, 2025 • 1sec
Beyond Materialism: Bruce Gordon on the Compelling Case for Idealism
Over the years, multiple explanations for the nature of reality have been proposed. Physicalists will claim that the only things that exist are physical matter. However, others in the dualist camp maintain that there are non-physical aspects of reality, such as immaterial concepts like numbers, logic, or a person’s mental state. Finally, we have idealists, who hold that the fundamental Read More ›
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Aug 21, 2025 • 23sec
Hal Philipp on The Perils and Profits of Invention
On this episode, hosts Robert J. Marks and Bradley Norris conclude a three-part interview with Hal Philipp, inventor of the modern touchscreen. In the previous two segments, Philipp discusses the inventions that culminated in his revolutionary touchscreen as well as its aftermath. This week coves some of the lessons Hal has learned over his career, with some questions from a Read More ›
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Aug 14, 2025 • 23sec
Defending a Patent: Lessons from Hal Philipp’s Entrepreneurial Journey
Today Robert J. Marks and Bradley Norris continue their conversation with Hal Philipp, inventor of the modern touchscreen. In Part 1, we covered several of Hal’s earlier inventions, including the creation of the charge transfer sensor. Today, we’ll be hearing about how the sensor led to touchscreens as we know them today and what happened in their aftermath. Philipp also Read More ›
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Aug 7, 2025 • 33sec
The Accidental Inventor: An Interview with Hal Philipp
On this episode, hosts Robert J. Marks and Bradley Norris begin a conversation with Hal Philipp, the man behind the modern touchscreen and a prolific inventor with an impressive 98 U.S. patents. Hal shares his story and some of the lessons he’s learned over a career in invention. Hal’s journey began with a stint at the National Bureau of Standards Read More ›
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Jul 31, 2025 • 1sec
Exploring the Immaterial Aspects of Thought and Understanding
Today, Dr. Selmer Bringsjord joins guest host Pat Flynn to discuss a compelling argument for the immateriality of mathematical objects and the human person. It’s an argument Bringsjord develops in his chapter “Mathematical Objects Are Non-Physical, So We Are Too” in the book Minding the Brain. Building on the work of philosophers like James Ross and John Searle, the argument suggests Read More ›
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Jul 24, 2025 • 22sec
Dr. Michael Egnor Reads From His New Book The Immortal Mind
On today’s episode, Dr. Michael Egnor reads the Introduction to his new book, co-authored with Denyse O’Leary, The Immortal Mind: A Neurosurgeon’s Case for the Existence of the Soul, now available from Worthy Books. In this reading, Dr. Egnor shares his journey from being a medical student who believed science could explain everything, including how consciousness emerges from the brain and Read More ›
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