The 'Zoo Hypothesis' suggests that extraterrestrial civilizations may be observing humanity like animals in a nature reserve and choosing not to interfere.

Authors

• Person: Not available Organization: Space.com
  The Fermi Paradox - Where are all the aliens? - Space

Sources

• The Fermi Paradox - Where are all the aliens? - Space www.space.com Space.com via serper

Referenced by nodes (1)

• Zoo Hypothesis concept