Is There A Simple Solution To The Fermi Paradox?
Around 2 billion years ago, life had plateaued in complexity, ruined the atmosphere, and was on the verge of self-annihilation. But then something strange and potentially extremely lucky happened that enabled endless new evolutionary paths. The first eukaryote cell was born. This may also explain why there are no aliens. Hosted by Matt O'Dowd Written by Matt O'Dowd Post Production by Leonardo Scholzer, Yago Ballarini & Stephanie Faria
Courtesy of PBS Space Time on YouTube. Watch on YouTube ↗
More Space & Cosmos Documentaries
Life Beyond II: The Museum of Alien Life (4K)2020•38m•4K•★9.2
Life Beyond: Visions of Alien Life (4K)2024•1h 48m•4K•★9.1
Death of the Universe (4K)2019•29m•4K•★9
Shouting at Stars: A History of Interstellar Messages2022•32m•HD•★8.8
Asteroid Impact: The Mystery of Space Rocks | Free Documentary Space2026•52m•HD•★7.7
An Epic Journey to the Brightest Stars in the Sky 20262026•1h 33m•4K•★8.3
How the USA Won the Space Race2019•55m•HD•★8.0
What Is the Most Powerful Thing in the Universe?2024•58m•HD•★8.0
Saturn V: The Most Important Project of the Space Race2025•53m•HD•★8.0
Apollo’s Daring Mission (2019) | Full Documentary | NOVA2025•53m•HD•★7.9
Heavy Lift Rocket: Building the Most Powerful Space Launcher | FD Engineering2024•46m•HD•★7.8
The Most Realistic Threat To Humanity2026•50m•HD•★7.7