[nullstyle]

For the most part, I don't follow your response, but I just want to follow up with a simple disagreement that I've pondered for a bit.

"How morally bad a murder is depends on how close to human’s mind we’re talking about;"

Let's set aside that I don't think animals can be murdered -- My main disagreement with your point is that you don't speak to the mapping between "how morally bad" and "how close to human's mind"; IMO Reality has higher dimensionality and there is no linear ramp between the two. As one example, the morality of killing is weighted more heavily around whether or not I am in "community" -- for lack of a better term -- with the organism and the specifics of the killing rather than mind similarity. Killing spiders when it can be avoided is bad, but killing every last mosquito you get the chance to is good. For the most part, spiders make an area better for people, provided you don't fuck with them too much. Mosquitos always make things worse.

To further illustrate how I disagree with your response, let's consider something topical: Recently some dipshit got convicted for running an online community that bought and sold videos of the torture and killing of monkeys. Whether monkeys, cats, mice, octopi, fish, etc., soliciting the suffering and death of an organism for entertainment is pure evil, and likewise producing and profiting from such entertainment is pure evil. Hell, I still get a little uncomfortable when those cockroaches get bugstomped when watching starship troopers. I'm not saying the complexity of the mind doesn't factor, just that it ain't that simple by a long shot.