I read these articles about octopuses, and then lament the fact that we hunt them down and eat them. Given all of the other sources of nourishment available to us, why eat them?
We have the ability to thrive without meat (or at least, animal meat). It's time we took the next step in our evolution and eschewed killing other animals.
I've heard of vegan, vegetarian, pescatarian, etc., but it would be interesting if there was another eating style based on some (admittedly challenging) evaluation of the animal's cognition or social behavior.