What is it like to be a bat?

It's not like anything, a bat has no sense of self or personal history, it operates on instinct without a personal, reflective self. A bat having consciousness is as relevant as whether a sonar does.

Do you mean the bat has no subjective experience? If so - That’s a pretty extraordinary claim to make there and one that risks great ethical concern on the treatment or animals

If bats have no subjective experience it’s ethical to do anything to them but if there is than they deserve to (as all animals) be treated ethically as much as we can do so

IMO considering Bats to be similar to Mice -we’ve studied mice and rats extensively and while cannot know precisely we can be pretty sure there is subjective experience (felt experience there) ie almost our scientific experiments and field data with so called ‘lower’ organisms show evidence of pain, suffering and desires, play etc - all critical evidence of subjectivity

Now I don’t think bats are meta-conscious (meta cognitive) because they can’t commiserate on their experiences or worry about death etc like humans can but they feel stuff - and we must respect that

> it operates on instinct without a personal, reflective self

I think we would call this "without ego" and not "without consciousness". I think it's totally possible to be conscious without ego. And perhaps bats do have an ego however small - some may be more greedy than others, etc.

You don't need to know if it has a "subjectivity" to know if you can torture and kill it, you can rely on the writhing and squealing. Making up artificial distinctions and questions with no answers is just a conceit we get into, ultimately to justify whatever we want. There are too many people on the planet and we need to "process" a lot of life for our benefit.

Anyway, if there is no mind in the sense of a personal identity or a reflective thought process, then really you're just torturing and killing a set of sense perceptions, so what would be the basis of a morality that forbids that?

>Anyway, if there is no mind in the sense of a personal identity or a reflective thought process

I don't think "mind" is limited to those two things, and I think it may be on a continuum rather than binary, and they may also be integrally related to the having of other senses.

I also think they probably do have some non trivial degree of mind even in the strong sense, and that mental states that aren't immediately tied to self reflection are independently valuable because even mere "sense perceptions" include valenced states (pain, comfort) that traditionally tend to fall within the scope of moral consideration. I also think their stake in future modes of being over their long term evolutionary trajectory is a morally significant interest they have.

Saying it might be on a continuum just obfuscates things. What do you mean exactly?

If there is no sense of self or personal identity, how is that different than a block of wood or a computer? That there might be "mental" functions performed doesn't give it subjectivity if there is no subject performing them. And if there is no persistent reflective self there is no subject. You could call instincts or trained behaviors mental, activities of a kind of mind if you wanted to. But if it's not self aware it's not a moral subject.

I think what consciousness nominally means is an awareness of things in relation to a self, a subject-object relation. If there is such a thing as awareness without subject object content, I'd love to hear more, like how would you even know you have it.