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PODCAST

Science & Futurism with Isaac Arthur

Science & Futurism with Isaac Arthur explores the long-term future of humanity through space exploration, advanced technology, and big-picture science. Each episode examines how civilization may grow beyond Earth—covering space colonization, megastructures, artificial intelligence, post-scarcity economies, and the physics that shape our future—grounded in real science and careful speculation.

science

All Episodes

00:32:31

Berserker Aliens - The Deadliest Answer to the Fermi...

Science & Futurism with Isaac Arthur ·

2026/01/04

Could ancient kill-machines haunt the galaxy? A deep dive into the Berserker Fermi Paradox.

en

00:33:02

Berserker Aliens - The Deadliest Answer to the Fermi...

Science & Futurism with Isaac Arthur ·

2026/01/04

Could ancient kill-machines haunt the galaxy? A deep dive into the Berserker Fermi Paradox.

en

00:33:29

5 Sci-Fi Fantasies That Could Become Reality

Science & Futurism with Isaac Arthur ·

2026/01/01

Five sci-fi technologies becoming real today, from BCIs to space elevators.

en

00:33:01

5 Sci-Fi Fantasies That Could Soon Become Reality...

Science & Futurism with Isaac Arthur ·

2026/01/01

Five sci-fi technologies becoming real today, from BCIs to space elevators.

en

00:40:03

Post Stellar Civilizations - Life After The Last Star...

Science & Futurism with Isaac Arthur ·

2025/12/28

Stars won’t last forever, but civilizations might. Join us as we journey into the post-stellar future, where Dyson remnants, black holes, and exotic physics could sustain life long after the galaxies fade.

en

00:23:30

The Universe’s Unopened Gifts: Hidden Worlds and the...

Science & Futurism with Isaac Arthur ·

2025/12/25

Explore the hidden frontiers of the cosmos — from dark matter and rogue planets to quantum mysteries — and uncover the Universe’s greatest unopened gifts of discovery.

en

00:33:34

Which Stars Could We Live Around? Ranking Every Type...

Science & Futurism with Isaac Arthur ·

2025/12/23

From giant O-stars to dim brown dwarfs, we rank every stellar class by how well they could host life, Dyson swarms, and advanced civilizations across cosmic time.

en

00:33:58

Which Stars Could We Live Around? Ranking Every Type...

Science & Futurism with Isaac Arthur ·

2025/12/23

From giant O-stars to dim brown dwarfs, we rank every stellar class by how well they could host life, Dyson swarms, and advanced civilizations across cosmic time.

en

00:29:26

The Fermi Paradox & Fossil Fuels (Narration Only)

Science & Futurism with Isaac Arthur ·

2025/12/21

Does the Universe stay quiet because alien species burn through fossil fuels and collapse? We explore alternative energy paths and ask if civilizations are doomed by geology.

en

00:29:54

The Fermi Paradox & Fossil Fuels

Science & Futurism with Isaac Arthur ·

2025/12/21

Does the Universe stay quiet because alien species burn through fossil fuels and collapse? We explore alternative energy paths and ask if civilizations are doomed by geology.

en

00:27:16

Alien Overlords Have Conquered Earth... Now What?

Science & Futurism with Isaac Arthur ·

2025/12/18

The invasion is over. The aliens won. Now humanity must live under their rule. Explore the aftermath of conquest—governance, rebellion, culture, survival, and the strange futures that follow.

en

00:26:45

Alien Overlords Have Conquered Earth... Now What?...

Science & Futurism with Isaac Arthur ·

2025/12/18

The invasion is over. The aliens won. Now humanity must live under their rule. Explore the aftermath of conquest—governance, rebellion, culture, survival, and the strange futures that follow.

en

02:38:27

Strange Lifeforms: The Chemistry of Alien Worlds

Science & Futurism with Isaac Arthur ·

2025/12/16

Explore the universe’s strangest possible life—boron creatures, sulfur beasts, crystal minds, ammonia swimmers, methane organisms, and more in this deep dive into alien chemistry.

en

02:36:37

Strange Lifeforms: The Chemistry of Alien Worlds...

Science & Futurism with Isaac Arthur ·

2025/12/16

Explore the universe’s strangest possible life—boron creatures, sulfur beasts, crystal minds, ammonia swimmers, methane organisms, and more in this deep dive into alien chemistry.

en

00:28:37

Vacuum Decay - Escaping the End of Physics Itself

Science & Futurism with Isaac Arthur ·

2025/12/14

What if the Universe suddenly changed its laws? Discover the science behind vacuum decay, the ultimate cosmic doomsday, and how life might escape it.

en

00:28:08

Vacuum Decay - Escaping the End of Physics Itself...

Science & Futurism with Isaac Arthur ·

2025/12/14

What if the Universe suddenly changed its laws? Discover the science behind vacuum decay, the ultimate cosmic doomsday, and how life might escape it.

en

00:25:08

Bubble Habitats & Zero-G Megastructures

Science & Futurism with Isaac Arthur ·

2025/12/11

Explore the future of living in weightlessness—bubble habitats, floating cities, and zero-gravity megastructures where humanity learns to thrive without up or down.

en

00:24:40

Bubble Habitats & Zero-G Megastructures (Narration Only)

Science & Futurism with Isaac Arthur ·

2025/12/11

Explore the future of living in weightlessness—bubble habitats, floating cities, and zero-gravity megastructures where humanity learns to thrive without up or down.

en

00:24:08

The Myth of Mutation Why Superpowers Don’t Evolve...

Science & Futurism with Isaac Arthur ·

2025/12/09

Superpowers make great fiction, but evolution doesn’t work that way. We explore why mutations can’t give us instant abilities—and what real science could create instead. Grab one of our new SFIA mugs and make your morning coffee a little more futuristic — available now on our Fourthwall store! https://isaac-arthur-shop.fourthwall.com/ Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patreon: https://www.patreon.com/IsaacArthur Support us on

en

00:23:40

The Myth of Mutation Why Superpowers Don’t Evolve......

Science & Futurism with Isaac Arthur ·

2025/12/09

From X-Men fantasies to real-world genetics, this episode breaks down why mutation won’t give us superpowers—but advanced biotech just might.

en

1,047 results

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