Mystery Atlas
Theory

Zoo Hypothesis

The conjecture that extraterrestrial civilisations exist and deliberately avoid contact with Earth; unfalsifiable as usually stated and treated as a speculative resolution of the Fermi paradox.

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Connected to

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Theories & Explanations

  • Zoo Hypothesis is frequently compared to Great Filter — Both are commonly discussed as competing candidate explanations for the Fermi paradox's silence.

  • Zoo Hypothesis is frequently compared to Rare Earth Hypothesis — Both are commonly discussed side by side as candidate explanations for the Fermi paradox, one sociological and one astrophysical.

Science & Technology

  • Fermi Paradoxposed 1950

    Zoo Hypothesis attempts to explain Fermi Paradox — Unfalsifiable as usually stated; classed as speculation rather than a testable hypothesis.

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