Could an industrial civilization have existed millions of years ago?
In short: The Silurian Hypothesis asks if we are truly the first advanced society on Earth. This video explores how we might detect—or fail to find—the remains of a prehistoric technological era.
The concept centers on the idea that human history is only a tiny fraction of Earth's timeline. If an industrial civilization existed millions of years ago, their physical traces would likely have been erased by geological processes and erosion over such vast periods.
The video uses a personal anecdote about discovering 1970s carvings in an old house to illustrate how easily human traces disappear. It poses the question: if we were only here for a few thousand years, what might remain of a civilization that thrived millions of years before us?
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Sources
- Summary by Intellect · source: Are Humans The First Civilization On Earth? The Silurian Hypothesis!
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