Science in Perspective

AI Could Destroy the Gatekeepers

Why do institutions rely on resumes, tests, degrees, and credentials? Because they need scalable ways to evaluate people. But these are often just proxies for the qualities they actually care about. In this episode, we explore gatekeeping, Goodhart's Law, credentialism, peer review, and the possibility that AI could help institutions assess people more directly, moving beyond cheap signals toward genuine capability. Topics include: Gatekeeping and proxies Goodhart's Law Education and hiring Peer review AI-assisted evaluation Logic, debate, and critical thinking Become a Member at dekyon.io/seanmcclure/science-in-perspective If you enjoyed this episode and want to go deeper, come find me over at dekyon.io. With a premium membership you get the full Science in Perspective experience: interactive visualizations of the key concepts, a study space to learn the fundamentals behind each episode, and an "Ask an Episode" feature where you can dialogue with an AI about the details and start connecting ideas across the whole show. There's also notes, transcripts, deep-dive articles, and a community of folks thinking through this stuff alongside you. It's where the episode stops being something you just listened to and becomes something you truly understand. So head to dekyon.io, click on the science in perspective app, and become a member today.

Are We Living in a Video Game? The Simulation Hypothesis Explained

In this episode, I examine the Simulation Hypothesis; the idea that our reality may be a vast computer simulation. Drawing on arguments from quantum mechanics, video games, information theory, and even Eastern and Western religious traditions, I explore why some thinkers believe we may be living inside a simulated world. I then present a different perspective: that reality may not be a simulation at all, but rather a fundamentally computational process in its own right. Along the way, we discuss quantum indeterminacy, wave function collapse, entanglement, wormholes, digital physics, information theory, and the distinction between a computational universe and a simulated universe. Become a Member at dekyon.io/seanmcclure/science-in-perspective If you enjoyed this episode and want to go deeper, come find me over at dekyon.io. With a premium membership you get the full Science in Perspective experience: interactive visualizations of the key concepts, a study space to learn the fundamentals behind each episode, and an "Ask an Episode" feature where you can dialogue with an AI about the details and start connecting ideas across the whole show. There's also notes, transcripts, deep-dive articles, and a community of folks thinking through this stuff alongside you. It's where the episode stops being something you just listened to and becomes something you truly understand. So head to dekyon.io, click on the science in perspective app, and become a member today.

No, AI Isn’t About to “Solve All Disease”

Can AI really "solve all disease"? AlphaFold and AI-driven drug discovery are remarkable achievements, but are we aiming at the right problem? In this episode, I argue that many of today's most devastating diseases are not isolated molecular failures but emergent system-level phenomena. Using the analogy of traffic jams, we explore why precision medicine puts AI on the wrong path, and why the future of AI in healthcare requires learning to steer biological systems, not its individual parts. Become a Member at dekyon.io/seanmcclure/science-in-perspective If you enjoyed this episode and want to go deeper, come find me over at dekyon.io. With a premium membership you get the full Science in Perspective experience: interactive visualizations of the key concepts, a study space to learn the fundamentals behind each episode, and an "Ask an Episode" feature where you can dialogue with an AI about the details and start connecting ideas across the whole show. There's also notes, transcripts, deep-dive articles, and a community of folks thinking through this stuff alongside you. It's where the episode stops being something you just listened to and becomes something you truly understand. So head to dekyon.io, click on the science in perspective app, and become a member today.

Why the AI Consciousness Debate Hasn't Moved in Forty Years

In this episode I discuss why even the most well-known scientific minds keep talking past each other when it comes to the "Will AI Ever Be Conscious" debate. I argue that the answer isn't that the question is too hard., it's that the question is being asked in a vocabulary that prevents progress. Become a Member at dekyon.io/seanmcclure/science-in-perspective If you enjoyed this episode and want to go deeper, come find me over at dekyon.io. With a premium membership you get the full Science in Perspective experience: interactive visualizations of the key concepts, a study space to learn the fundamentals behind each episode, and an "Ask an Episode" feature where you can dialogue with an AI about the details and start connecting ideas across the whole show. There's also notes, transcripts, deep-dive articles, and a community of folks thinking through this stuff alongside you. It's where the episode stops being something you just listened to and becomes something you truly understand. So head to dekyon.io, click on the science in perspective app, and become a member today.

The Reverse-Aging Mirage: When Scientists Sell the Wrong Metaphor Instead of the Right Science

Aging is often framed as a simple engineering problem with a single hidden cause waiting to be “reset.” In this episode of Science in Perspective, I unpack why that narrative is deeply misleading. Using the recent claims surrounding “age reversal” research as a lens, I explore the difference between stored information and enacted processes, why complex systems resist simple explanations, and how one of the most common reasoning errors in science appears across fields far beyond longevity research. Suggested Reading:  David Sinclair TEDx Talk https://www.youtube.com/watch?v=cLZEEOZlTzo Transcript of the TEDx Talk https://singjupost.com/is-aging-reversible-a-scientific-look-with-david-sinclair-transcript David Sinclair Book https://www.simonandschuster.ca/books/Lifespan/David-Sinclair/9781501191992 Animal Biosciences / Dog Aging Claims https://www.businesswire.com/news/home/20240228209735/en/CORRECTING-and-REPLACING-Animal-Biosciences-Announces-New-Canine-Clinical-Research-Evaluating-Reversal-of-Age-Related-Signs-in-Dogs Criticism / Pushback From Longevity Researchers https://www.wsj.com/health/wellness/david-sinclair-longevity-aging-criticism-645fddc5 Matt Kaeberlein X Post https://x.com/mkaeberlein/status/1765239816646689179 arXiv paper: Senescence, change, and competition: when the desire to pick one model harms our understanding https://arxiv.org/abs/2011.04172 Become a Member at dekyon.io/seanmcclure/science-in-perspective If you enjoyed this episode and want to go deeper, come find me over at dekyon.io. With a premium membership you get the full Science in Perspective experience: interactive visualizations of the key concepts, a study space to learn the fundamentals behind each episode, and an "Ask an Episode" feature where you can dialogue with an AI about the details and start connecting ideas across the whole show. There's also notes, transcripts, deep-dive articles, and a community of folks thinking through this stuff alongside you. It's where the episode stops being something you just listened to and becomes something you truly understand. So head to dekyon.io, click on the science in perspective app, and become a member today.