The terrifying reality of our cosmic solitude
In short: Despite the vastness of the universe, we have found no evidence of extraterrestrial life in 50 years. This video explores why this silence is so profound and examines the scientific frameworks used to categorize potential civilizations.
The Fermi Paradox originated in 1950 when physicist Enrico Fermi famously asked, "Where is everybody?" While the night sky appears infinite, humans can only see a tiny fraction of our galactic neighborhood—roughly 3,000 stars, most of which are less than 1,000 light-years away.
To analyze this paradox, scientists often reference the Kardashev scale. This system categorizes intelligent civilizations based on their technological advancement and how much energy they can harness from their surroundings.
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Sources
- Summary by Intellect · source: The Fermi Paradox: Where is Everybody? Is There Any Other Intelligent Life Out There?
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