Inspired by some comments about the consciousness of octopuses here - https://news.ycombinator.com/item?id=21082845 https://news.ycombinator.com/item?id=2108284

Inspired by some comments about the consciousness of octopuses here - https://news.ycombinator.com/item?id=21082845 https://news.ycombinator.com/item?id=21082845 - I remembered this Big Biology podcast which had some fascinating speculative discussions about how dolphins and whales perceive the world around them.