The After On Podcast

57: Octopus Intelligence (and more!) | Roger Hanlon

31 snips
Oct 8, 2021
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INSIGHT

Octopus Intelligence Is Independently Evolved

  • Octopuses evolved intelligence independently, diverging from our lineage 750 million years ago.
  • This leads to unique brain anatomy and potentially completely different cognitive and sensory experiences.
INSIGHT

Sensory Worlds Diverse and Alien

  • Sensory apparatus varies wildly between species, shaping their experience of the world.
  • Octopuses perceive colorblind underwater environments with unique mechanisms, challenging our assumptions.
ANECDOTE

Octopus Coconut Shell Shelter Trick

  • An octopus near Indonesia uses coconut shells as portable shelters by assembling halves.
  • This behavior blurs tool use and reveals remarkable problem-solving strategies underwater.
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