
Why Haven’t We Found Dyson Spheres Yet?
Jun 20, 2026 - 00:38:53
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What if fusion power never becomes practical? Humanity still has solar, fission, storage, beamed power, and enough known physics to build a spacefaring future. Get Nebula using my link for 50% off an annual subscription:...
What If Humanity Never Masters Fusion? is an episode from Science & Futurism with Isaac Arthur by Isaac Arthur. What if fusion power never becomes practical? Humanity still has solar, fission, storage, beamed power, and enough known physics...
This episode belongs to Science & Futurism with Isaac Arthur.
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Published Jun 11, 2026, 00:26:08 long, audio available.