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Science & Futurism with Isaac Arthur

Science & Futurism with Isaac Arthur explores humanity’s long-term future through space exploration, advanced technology, and big-picture science. Hosted by National Space Society President Isaac Arthur, each episode uses real science and careful speculation to examine space colonization, megastructures, artificial intelligence, post-scarcity economies, and the physics shaping civilization beyond Earth.

Living In Space

39 mins; September 07, 2023

Living In Space (Narration Only)

34 mins; September 07, 2023

Near Term Space Colonization (Narration Only)

34 mins; August 31, 2023

Near Term Space Colonization

35 mins; August 31, 2023

SFIA Monthly Livestream 57: August 27, 2023

63 hours 22 mins; August 27, 2023

Human Devolution: Morlocks & C.H.U.D.s (Narration Only)

35 mins; August 24, 2023

Human Devolution: Morlocks & C.H.U.D.s

36 mins; August 24, 2023

Comet Mining

30 mins; August 17, 2023

Comet Mining (Narration Only)

30 mins; August 17, 2023

Cyborg Armies (Narration Only)

30 mins; August 13, 2023

Cyborg Armies

31 mins; August 13, 2023

The Last Planet

35 mins; August 10, 2023

The Last Planet (Narration Only)

35 mins; August 10, 2023

Planets vs Megastructures - SFIA 750,000 Subscriber Special Edition

20 mins; August 06, 2023

Planets vs Megastructures (Narration Only) - SFIA 750,000 Subscriber Special Edition

19 mins; August 06, 2023

Lunar Space Elevator

31 mins; August 03, 2023

Lunar Space Elevator (Narration Only)

31 mins; August 03, 2023

SFIA Monthly Livestream Q&A #56 - July 30, 2023

60 hours 45 mins; July 30, 2023

Dropships & Drop Pods (Narration Only)

25 mins; July 27, 2023

Dropships & Drop Pods

26 mins; July 27, 2023

Ammonia-Based Lifeforms

31 mins; July 20, 2023

Ammonia-Based Lifeforms (Narration Only)

30 mins; July 20, 2023

Robots & Warfare

27 mins; July 16, 2023

Robots & Warfare (Narration Only)

26 mins; July 16, 2023

Mobiles Cities

27 mins; July 13, 2023

Mobiles Cities (Narration Only)

27 mins; July 13, 2023

Lunar Mining, Processing & Refining

33 mins; July 06, 2023

Lunar Mining, Processing & Refining (Narration Only)

33 mins; July 06, 2023

Earth After Humanity (Narration Only)

33 mins; June 29, 2023

Earth After Humanity

34 mins; June 29, 2023

SFIA Monthly Livestream Q&A #55 - June 25, 2023

61 hours 34 mins; June 25, 2023

Life In 2323 A.D.

35 mins; June 22, 2023

Life In 2323 A.D. (Narration Only)

35 mins; June 22, 2023

Artificial Afterlives (Narration Only)

31 mins; June 15, 2023

Artificial Afterlives

32 mins; June 15, 2023

Higher Dimensional Aliens (Narration Only)

29 mins; June 11, 2023

Higher Dimensional Aliens

30 mins; June 11, 2023

Space Towers (Narration Only)

28 mins; June 08, 2023

Space Towers

28 mins; June 08, 2023

Colonizing the Kuiper Belt (Narration Only)

35 mins; June 01, 2023

Colonizing the Kuiper Belt

36 mins; June 01, 2023

Warping Reality

31 mins; May 25, 2023

Warping Reality (Narration Only)

30 mins; May 25, 2023

Coexistence with Aliens

64 hours 56 mins; May 21, 2023

Hungry Aliens (Narration Only)

27 mins; May 18, 2023

Hungry Aliens

28 mins; May 18, 2023

Hive Worlds (Narration Only)

40 mins; May 14, 2023

Hive Worlds

41 mins; May 14, 2023

Misconceptions About Space, Time & The Universe

46 mins; May 11, 2023

Misconceptions About Space, Time & The Universe (Narration Only)

45 mins; May 11, 2023

The Fermi Paradox: Searching For Dyson Spheres

42 mins; May 04, 2023

The Fermi Paradox: Searching For Dyson Spheres (Narration Only)

41 mins; May 04, 2023

Smart Cities (Narration Only)

27 mins; April 27, 2023

Smart Cities

28 mins; April 27, 2023

SFIA Monthly Livestream Q&A #54 - April 23, 2023

63 hours 12 mins; April 23, 2023

Life on Giant Moons

29 mins; April 20, 2023

Life on Giant Moons (Narration Only)

28 mins; April 20, 2023

Super Weapons

34 mins; April 16, 2023

Super Weapons (Narration Only)

33 mins; April 16, 2023

Nuclear Power: Small Modular Reactors

37 mins; April 13, 2023

Nuclear Power: Small Modular Reactors (Narration Only)

37 mins; April 13, 2023

The Fermi Paradox: Galactic Habitable Zones

29 mins; April 06, 2023

The Fermi Paradox: Galactic Habitable Zones (Narration Only)

29 mins; April 06, 2023

Advanced Spaceship Drive Compendium (Narration Only)

96 hours 57 mins; March 30, 2023

Advanced Spaceship Drive Compendium

97 hours 49 mins; March 30, 2023

SFIA Monthly Livestream Q&A: Sunday, March 26, 2023

55 mins; March 27, 2023

Hacking The Simulation (Narration Only)

32 mins; March 23, 2023

Hacking The Simulation

33 mins; March 23, 2023

The Future of Archeology

24 mins; March 16, 2023

The Future of Archeology (Narration Only)

24 mins; March 16, 2023

Surviving An Apocalypse (Narration Only)

39 mins; March 12, 2023

Surviving An Apocalypse

40 mins; March 12, 2023

Intergalactic Voyages

38 mins; March 09, 2023

Intergalactic Voyages (Narration Only)

37 mins; March 09, 2023

Space Habitats (Narration Only)

33 mins; March 02, 2023

Space Habitats

34 mins; March 02, 2023

SFIA Monthly Livestream Q&A: Sunday, February 26, 2023

63 hours 27 mins; February 26, 2023

Journey to Alpha Centauri (Narration Only)

35 mins; February 23, 2023

Journey to Alpha Centauri

35 mins; February 23, 2023

Multiverse Warfare and Quantum Mania

39 mins; February 16, 2023

Multiverse Warfare & Quantum Mania (Narration Only)

39 mins; February 16, 2023

Hycean Planets & Ice Worlds (Narration Only)

26 mins; February 09, 2023

Hycean Planets & Ice Worlds

27 mins; February 09, 2023

Super Soldiers (Narration Only)

31 mins; February 09, 2023

Super Soldiers

32 mins; February 09, 2023

Planetary Terraforming Strategies

30 mins; February 02, 2023

Planetary Terraforming Strategies (Narration Only)

30 mins; February 02, 2023

SFIA Monthly Livestream Q&A: Sunday, January 29, 2023

61 hours 52 mins; January 30, 2023

Using Asteroids As Spaceships (Narration Only)

29 mins; January 26, 2023

Using Asteroids As Spaceships

30 mins; January 26, 2023

The Omega Point

36 mins; January 19, 2023

The Omega Point (Narration Only)

35 mins; January 19, 2023

The Dark Forest, Aliens, and a Hostile Galaxy

41 mins; January 15, 2023

The Dark Forest, Aliens, And A Hostile Galaxy (Narration Only)

38 mins; January 15, 2023

What If We Never Become Post-Scarcity? (Narration Only)

33 mins; January 12, 2023

What If We Never Become Post-Scarcity?

34 mins; January 12, 2023

Interstellar Colonization Strategies

34 mins; January 05, 2023

Interstellar Colonization Strategies (Narration Only)

34 mins; January 05, 2023

SFIA Monthly Livestream: December 31, 2022

60 hours 54 mins; December 31, 2022

Transhumanism & Humanity’s Future

35 mins; December 29, 2022

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Science & Futurism with Isaac Arthur

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