much I could say, but short version is that I consider life sacred esp.when it has the capability to develop intelligence & consciousness
seems to be a nonzero chance one day an octopus might ask me why I consumed his ancestors w/ impunity
that would be rather embarrassing, eh?
there are a few different motivations for this ethical yardstick, but the primary one for me is that intelligent beings have a higher chance of contributing positively to the world, not only paying for their existence but adding surplus value
intelligence is rare in the universe