I'm not sure why I've decided this but I think mammals are more intelligent/ more self-conscious than other animals. I did some reading (admittedly only a couple of hours) on animal intelligence and I created a ranking system based on the information I found.
Fish in general have very limited intelligence, particularly memory and decision making.
But I suspect that I cannot lump all fish together into the one category. I'm not sure which are the intelligent fish. Now I'm going to have to do more investigation.
Re: delta's comment, rather than everyone agreeing with me, I'd prefer to encounter intelligent counter arguments. In fact I'd almost prefer, on some level, for someone to convince me that all meat is wrong, because I feel slightly conflicted about being selective regarding sentient species based on their intelligence. As L2R indicated, it is somewhat akin to valuing intelligent humans over unintelligent humans, which I also tend to do. But I'm not sure if that's fair.
It's difficult for me because, as I said, I have spent a lot of time with people who have various cognitive disabilities, including acquired brain injuries, autism and various learning disabilities.
I think, maybe, it's different for people. Regardless of whether or not a person is intelligent, I value their lives higher than most animal species because we are such a superior race. Even highly disabled people have extraordinary capabilities in comparison to most members of the animal kingdom.
Wow very intresting thread.
Thank you. I'd really prefer it if people stopped criticizing me for being too passionate about the topic and just chose to either contribute or not contribute. I really don't mean any offense and I'm not trying to manipulate people into conforming to my mentality.
All I want is an intelligent, no holds barred, discussion.
-tD
(going to read more about fish/sardines)