Audie
Veteran Member
Reasonable, however what I think is more relevant is that they've never evolved brains despite being here 600+ million years compared to humans, @ ~ 6 million years if you count our ancestors
Not at all. Evolution proceeds according to what works.
The jellyfish design is immensely successful.
If it ain't fix don't broke it. Or something.
BTW-
Imagine the horror of putting your mind into a jellyfish body. Total monotony while waiting for a sea turtle to eat you.