Science & Futurism with Isaac Arthur 

<p><strong>Science &amp; Futurism with Isaac Arthur</strong> 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. </p>

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Title	Date published
Wormhole Stableways – Constructing and Navigating Artificial Shortcuts Through Space	2026-02-08
Wormhole Stableways – Constructing and Navigating Artificial Shortcuts Through Space (Narration Only)	2026-02-08
Deep Space Habitats – Designing Self-Sustaining Biomes for Interstellar Journeys (Narration Only)	2026-02-05
Deep Space Habitats – Designing Self-Sustaining Biomes for Interstellar Journeys	2026-02-05
Plasma Based Lifeforms - Could Creatures of Fire and Lightning Exist? (Narration Only)	2026-02-01
Plasma Based Lifeforms - Could Creatures of Fire and Lightning Exist?	2026-02-01
Does Humanity Need To Be Unified To Survive and Settle Space? (Narration Only)	2026-01-29
Does Humanity Need To Be Unified To Survive and Settle Space?	2026-01-29
The Fermi Paradox: Air — Atmospheres as a Great Filter (Narration Only)	2026-01-27
The Fermi Paradox: Air — Atmospheres as a Great Filter	2026-01-27
Asteroid City States – Living in Mobile Habitats Powered by Resource Extraction (Narration Only)	2026-01-22
Asteroid City States – Living in Mobile Habitats Powered by Resource Extraction	2026-01-22
Hidden Alien Empires: Shadow Civilizations & Exostellar Realms (Narration Only)	2026-01-18
Hidden Alien Empires: Shadow Civilizations & Exostellar Realms	2026-01-18
How Big Could a Space Habitat Get? (Narration Only)	2026-01-15
How Big Could a Space Habitat Get?	2026-01-15
The Anthropic Principle – Are We Meant to Be Here, or Just Lucky? (Narration Only)	2026-01-11
The Anthropic Principle – Are We Meant to Be Here, or Just Lucky?	2026-01-11
Cryogenic Arks – Sleeping Through the Ages (Narration Only)	2026-01-08
Cryogenic Arks – Sleeping Through the Ages	2026-01-08

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