PODCAST · science
SIGNIFICANT.
by David S. Filippi, MD
Where "what if" meets "what is."Significant talks about pivotal ideas shaping our world: blending science, history, and culture with an eye on the future. Hosted by polymath/neurologist Dr. David Filippi, each episode explores the stories behind game-changing discoveries, technologies, and thinkers, from consciousness to concussions and beyond. Join us as we unravel the mysteries of the past, present, and future.Learn more at https://significant-podcast.com.
Episodes
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Don't Die: AI Alignment, Part 1
In this pivotal episode of Significant, Dr. David Filippi confronts the existential stakes of AI alignment with his signature blend of scientific rigor, philosophical depth, and personal insight. Drawing on everything from the Chicxulub impact to the fragile humanity of a child’s laughter, he…
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Superintelligence: The Cat's Out of the Bag
The only human skill that matters now is AI collaboration. Look at the timeline: Neurology mastery – 26 years. Launching a podcast – 6 months. Writing & producing a country album – 1 month. Building a full-stack AI-driven iOS app – 18 hours. The difference? Superintelligent AI. In this episode…
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Stranger Tongues, Stranger Tides
Communication isn’t just words—it’s connection. This episode starts with a blue jay who taught me a lesson in language, moves through my autistic son’s search for a voice, explores science’s efforts to talk to animals, and stretches all the way to messages we’ve sent to the stars. From backyards…
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Cenotes of the Yucatán: Secrets of Life and Water
Join your intrepid guide, Dr. David Filippi, on a deep dive - literally - into the Cenotes of the Yucatán. In this episode, we explore the geological origins of these breathtaking natural wonders, shaped by the cataclysmic Chicxulub impact 66 million years ago. Learn how blind cavefish have…
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The Alien Hand and the Shattered World
How does the brain construct our sense of self—and what happens when it breaks apart? Come along for the ride as Dr. David Filippi delves into haunting case histories: from the phenomenon of alien hand syndrome to the story of Lev Zasetsky - The Man with a Shattered World - a man lost in a world...
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Nobels, Nitrogen, Nutrition: The Nexus of Science and Industry (pt. 2)
In this episode of SIGNIFICANT, Dr. David S. Filippi examines three pivotal moments where science and industry intersected to reshape the world. Discover the story of Fritz Haber, Carl Bosch, and the Kaiser-Wilhelm-Institut, whose groundbreaking ammonia synthesis revolutionized agriculture…
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Catalysts and Craters: The Collision of Science and Industry (Pt. 1)
In this episode of SIGNIFICANT, we explore two astonishing tales where science and industry collided – with world-altering consequences. First, the untold story of how Pemex geologist Glen Penfield uncovered clues to the Chicxulub impact crater decades before its role in the extinction of the...
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Tackling CTE: Inside the NFL’s Concussion Crisis and the Fight for Change
Dr. David S. Filippi pulls back the curtain on the NFL’s concussion crisis, where science, personal tragedy, and cultural shifts collide. Discover the hidden toll on players and the groundbreaking research shaping football’s future. Tune in for a powerful look at the stakes, the stories, and the...
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Should Everyone Be On A GLP-1?
Join Dr. David S. Filippi as he explores the cutting-edge science of GLP-1 agonists—medications originally designed for diabetes but now revolutionizing weight management. From the intricate brain pathways that regulate hunger to the real-world health impacts of obesity, discover why GLP-1…
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ABOUT THIS SHOW
Where "what if" meets "what is."Significant talks about pivotal ideas shaping our world: blending science, history, and culture with an eye on the future. Hosted by polymath/neurologist Dr. David Filippi, each episode explores the stories behind game-changing discoveries, technologies, and thinkers, from consciousness to concussions and beyond. Join us as we unravel the mysteries of the past, present, and future.Learn more at https://significant-podcast.com.
HOSTED BY
David S. Filippi, MD
CATEGORIES
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Frequently Asked Questions
How many episodes does SIGNIFICANT. have?
SIGNIFICANT. currently has 9 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.
What is SIGNIFICANT. about?
Where "what if" meets "what is."Significant talks about pivotal ideas shaping our world: blending science, history, and culture with an eye on the future. Hosted by polymath/neurologist Dr. David Filippi, each episode explores the stories behind game-changing discoveries, technologies, and...
How often does SIGNIFICANT. release new episodes?
SIGNIFICANT. has 9 episodes. Check the episode list to see recent publication dates and frequency.
Where can I listen to SIGNIFICANT.?
You can listen to SIGNIFICANT. on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.
Who hosts SIGNIFICANT.?
SIGNIFICANT. is created and hosted by David S. Filippi, MD.
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