Were Primitive Humans Uplifted By Aliens?

Were Primitive Humans Uplifted By Aliens?

Many believe humanity's climb upward may have been assisted by outsiders. Is this possible, and if so, what does that tell us about our own past... and future? Watch my exclusive video Jupiter Brains & Mega Minds:...

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What If The Dinosaurs Hadn’t Died Off?

What If The Dinosaurs Hadn’t Died Off?

What if dinosaurs have survived the asteroid impact? Could we have seen a shared dino-mammal ecology, or even intelligent dinosaurs? Watch my exclusive video ISRU: https://nebula.tv/videos/isaacarthur-isru-insitu-resource-utilization Get Nebula using my link for 40%...

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The Fermi Paradox: Rare Complexity

The Fermi Paradox: Rare Complexity

Use code isaacarthur at the link below to get an exclusive 60% off an annual Incogni plan: https://incogni.com/isaacarthur Life is incredibly complicated, but for most of Earth’s history it was much simpler. Is it possible the Universe is full of planets with very...

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Primordial Planets

Primordial Planets

Our world is ancient, but the Universe is far older. What were those first planets like, and how soon can life emerge on new ones? Watch my exclusive video Crystal Aliens hhttps://nebula.tv/videos/isaacarthur-primordial-planets Get Nebula using my link for 40% off an...

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

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

Go to the link: https://imprintapp.com/isaacarthur - The first 200 subscribers get 20% off an annual membership Humanity has evolved in the face of much hardship and turmoil, and invented technologies to aid us, but could an end to hardships be our undoing and cause...

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Convergent Evolution on Alien Worlds

Convergent Evolution on Alien Worlds

Start listening with a 30-day Audible trial and your first audiobook is free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. Science Fiction often shows us aliens who look much like humans, and suggest this is a result of convergent evolution to useful...

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Could Two Alien Races Evolve on the Same World?

Could Two Alien Races Evolve on the Same World?

Go to https://buyraycon.com/isaacarthur for 15% off your order! Brought to you by Raycon. Imagine two wildly different species evolving intelligence and technology on the same world. Would they exist in peace or seek to wipe each other out? Visit our Website:...

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Post-Human Species

Post-Human Species

Get a free month of Curiosity Stream: https://curiositystream.com/isaacarthur As Humanity moves into the future, traveling to other worlds and exploring genetics, AI, transhumanism, and cybernetics, we may begin to diverge into a thousand post-human species. Visit our...

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The Fermi Paradox: Extinction

The Fermi Paradox: Extinction

Start listening with a 30-day Audible trial and your first audiobook plus two Audible Originals are free. Visit http://www.audible.com/isaac or text "ISAAC" to 500-500. The Fermi Paradox ask us how in a Universe so vast and ancient we seem to be the only intelligent...

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The Fermi Paradox & Panspermia

The Fermi Paradox & Panspermia

Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ Our current theory of evolution holds that all life on Earth originated from a single, simple life form billions of years ago. But what if that life did not originate on Earth? In this episode we'll...

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