The idea that 'aliens' would live underwater in a more stable environment, the idea that humans aren't the first smart species on earth, and that the we keep hearing 'not from another planet'. Whales.
The idea that 'aliens' would live underwater in a more stable environment, the idea that humans aren't the first smart species on earth, and that the we keep hearing 'not from another planet'. Whales. - Lemmy.World
The silurian hypothesis is about another smart civilization on earth. the crust surface under the sea is tectonically recycles more often then land crust cetaceans as whole returned to the ocean somewhere like 50 million years ago So there we have it. It’s a bunch of species of futuristic super smart water mammals or whatever they evolved into.