How come for you the starting point is that animals do not have feelings and emotions like us, and that we have to have evidence for it?
Why isn’t the starting point that they do have feelings like us and we have to find evidence against it?
Really, other animals are so similar to us on every dimension except language that I wonder why people reason this way. Mammals in particular. I’ve seen Denver the guilty dog. She’s behaving like she feels guilty. It’s harder to buy an argument that we are just projecting our human notion of guilt onto her, rather than she simply feels guilt.
To put it another way, your position implies that all of these things were experience — laughter, grief, guilt, shame, deception — might have begun with humans. For me, that’s a position you need a lot of evidence for.
Even more concerning, who's to say a simpler mind / smaller brain would experience less sorrow? Maybe our large brains actually put a cap on the sorrow we are capable of, due to interference, and a simpler brain is capable of experiencing pure sorrow so much more deeply?
> I’ve seen Denver the guilty dog. She’s behaving like she feels guilty [therefore she likely experiences guilt].
I'm not sure I believe this, but there are other believable explanations than yours: consider that humans and the dog could share a non-mental dispositional state (something more basic and hardwired into us) that leads to guilty actions. You would acknowledge that some very simple animals function in this way, and we as humans retain other core systems from simpler times.
Human consciousness could be on top of this and not a guaranteed consequence of it. We additionally rationalize and experience this state and the actions we tend to take from the guilty dispositional state–and as humans call that guilt–but the dispositional state could exist on its own.
>How come for you the starting point is that animals do not have feelings and emotions like us, and that we have to have evidence for it?
That's not exactly what he's saying. He's saying that the overall qualia of an animal is not that of a human. In other words, despite (arguably) having certain experiences that are similar (or even identical) to humans, the totality is different in an important way.
More concretely, the argument is as follows: just because a dog feels guilt doesn't mean (a) it's felt in an equivalent way to humans, nor (b) that the overall experience of a dog is equivalent to that of a human.
It’s not clear how (b) is relevant to the conversation.
Regarding (a) I would have the exact same reply. Unless the word “equivalent” is playing a critical role for you, because it will be impossible to prove or disprove equivalence. My experience of guilt may not even be equivalent to yours strictly speaking, and we belong to the same species, I assume ;-).
(b) is relevant if you think that the qualia of consciousness has a bearing on the ethics of eating meat.
>Unless the word “equivalent” is playing a critical role for you, because it will be impossible to prove or disprove equivalence.
To be clear: I haven't actually stated my position in this debate.
More to your point: this entire debate is an ethical one, so it's in the philosophical realm, so one should disabuse oneself of the notion that anything is going to be "disproven". The best we can aim for is a consistent ethical system, and conversely, the pointing out of inconsistencies.
This having been said, there's a contradiction of terms if you simultaneously hold the belief -- as you seem to do -- that eating animals is wrong because they are in some sense "like us" while at the same time rejecting any notion of (non)equivalence. You exactly appeal to equivalence when you say, "Really, other animals are so similar to us on every dimension except language". So you are being inconsistent.
Therefore, if this is indeed your position, you're going to have to grapple with the issue of threshold. How much similarity is too much? Holistically, is the experience of being $ANIMAL equivalent to (or within some bounds of) the experience of being human? If there are differences, which ones matter and which ones don't ... and in what amount? Those are the questions the GP was asking, and they are directly relevant to the argument.
Why isn’t the starting point that they do have feelings like us and we have to find evidence against it?
Really, other animals are so similar to us on every dimension except language that I wonder why people reason this way. Mammals in particular. I’ve seen Denver the guilty dog. She’s behaving like she feels guilty. It’s harder to buy an argument that we are just projecting our human notion of guilt onto her, rather than she simply feels guilt.
To put it another way, your position implies that all of these things were experience — laughter, grief, guilt, shame, deception — might have begun with humans. For me, that’s a position you need a lot of evidence for.