The Metaverse - A Stack of Reality Layers

Modem Futura

In this mind-bending episode of Modem Futura, Sean Leahy and Andrew Maynard dive deep into the metaverse—not as a corporate brand or sci-fi fantasy, but as a living, evolving stack of realities. Drawing on their immersive experiences with Apple’s Vision Pro, they explore what happens when the physical and digital worlds begin to merge—when the headset comes off but the virtual persists. The hosts unravel how layers of spatial, augmented, and extended reality form a “metaverse stack” that blurs the line between presence and simulation, raising profound questions about identity, memory, and the nature of reality itself. Along the way, they revisit Neil Stephenson’s Snow Crash, question whether AI-generated worlds make us NPCs in our own simulation, and debate whether sustainability must now include digital preservation. What does it mean to have a “totem” that anchors us to truth? How can foresight and responsible innovation help us design this new mixed-reality future before it designs us?

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Modem Futura is a production of the Future of Being Human initiative at Arizona State University. Be sure to subscribe on Apple Podcasts, Spotify, or wherever you listen to your favorite shows. To learn more about the Future of Being Human initiative and all of our other projects visit - https://futureofbeinghuman.asu.edu

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Host Bios:

Sean M. Leahy, PhD - ASU Bio
Sean is an an internationally recognized technologist, futurist, and educator innovating humanistic approaches to emerging technology through a Futures Studies approach. He is a Foresight Catalyst for the Future of Being Human Initiative and Research Scientist for the School for the Future of Innovation in Society and Senior Global Futures Scholar with the Julie Ann Wrigley Global Futures Laboratory at Arizona State University.

Andrew Maynard, PhD - ASU Bio
Andrew is a scientist, author, thought leader, and Professor of Advanced Technology Transitions in the ASU School for the Future of Innovation in Society. He is the founder of the ASU Future of Being Human initiative, Director of the ASU Risk Innovation Nexus, and was previously Associate Dean in the ASU College of Global Futures.

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