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Octopuses, crabs and lobsters to be recognised as sentient beings under UK law

lse.ac.uk

661–670 of 704 posts

Re: Octopuses, crabs and lobsters to be recognised as sentient beings under UK law

#661

Earlier quoted context omitted.

Yes, farmers do go out and rescue cows (and sheep, and goats, and pigs, and chickens) from the wilderness all the time. More so, they protect those animals "from the wilderness" every single day. For example, in the farm I stay, we had some ten goats eaten by wild dogs in the last five years. The first time seven goats were attacked when they were alone in their enclosure. Now there's a guardian dog with them. The se…

> Yes, farmers do go out and rescue cows (and sheep, and goats, and pigs, and chickens) from the wilderness all the time. Really? How many of the 70 billion land animals per year slaughtered for food were rescued from the wilderness, as opposed to bred in captivity? > Btw, what happens if we stop breeding farm animals? What's the plan at that point [for the ones alive]? The ones currently alive will be eaten by omniv…

> Really? How many of the 70 billion land animals per year slaughtered for food were rescued from the wilderness, as opposed to bred in captivity?

How should I know? There's no statistics about that kind of thing. And yet it happens all the time: that's why farm animals have bells around the neck so that when they wander off and fall into a ravine or get stuck on a tree (goats, for you) the farmer can find them.

But aren't you moving the goalposts? First you said "farmers aren't going out and rescuing cows from the wildernes". Now you're asking how many do.

I have to ask, other than the horror youtube videos of vegan propaganda, is there anything else you know about farming?

> Btw I hear this argument all the time and it's really silly if you think about it honestly.

So you mean to say I'm either silly, or dishonest? And that's not meant to shut me up and end conversation with a "win"?

Well I won't beat about the bush as you do. I think what you propose is demented. You're suggesting that, to avoid killing animals we should genocide them instead. As if extinction is a better option than living a healthy and happy life and dying at the end and in a better way than the animal would die anyway, except it's now humans killing the animal, which seems to be the only problem with the current status quo.

Hey, I know. Maybe we should genocide all the wild animals also, so that they stop killing each other in horrible ways and dying half-eaten by something.

Oh, wait, that's actually a thing:

https://en.wikipedia.org/wiki/Wild_animal_suffering

Re: Octopuses, crabs and lobsters to be recognised as sentient beings under UK law

#662

Earlier quoted context omitted.

>However, measuring both of those is generally very difficult, and so determining if something is sentient can be difficult. That makes sense. So then, we should probably be very cautious about statements that openly entertain such possibilities given that they may be hard to substantiate meaningfully. >The bar for sentience is basically, "is it more than automatic". Which is fairly low and easy to clear. It doesn't…

I don't think the definition has changed philosophically, but using consciousness as a definition makes decision making very hard. We have no way to prove what animals are and aren't conscious, and what evidence we do have either way is extremely hazy. Using a line like "is more than automatic" to define what we think is probably sapient is pretty reasonable. Maybe it catches some things that are just complex machine…

Okay, I think this is entirely a different discussion than I was trying to have.

We had one person pretty confidently claiming that "sentience" meant XYZ, which was a definition I had never heard before.

Now we have this, which acknowledges that it's a non standard definition, but suggests we should proceed to use it anyway because, gee, it's hard to get evidence, and what if your objective is [insert objective] and you don't want [insert inconvenience due to strict definition] to happen, so let's use a definition that blurs the lines between speculation and evidence. I have a number of problems with that, but it's a different conversation anyway and it loses sight of what I was asking about.

About six comments up this thread, if anyone can remember that far, we had people putting octopuses, lobsters and even amoeba in the same category. At the bottom, the reason for doing that boiled down to people deciding it was okay to redefine sentience in a way that lowers the bar to include them all.

Trying to get to the end of what was driving that conversation leads to things like this, that aren't quite focused answers, but are just invitations to detour in any number of directions.

Re: Octopuses, crabs and lobsters to be recognised as sentient beings under UK law

#663
post #258

Earlier quoted context omitted.

>depending on who you ask and how they define sentience Natsu was assuming for the sake of argument that the definition of sentience is the one moeris gave, namely "that one is capable of feeling sensations".

That is the well established definition; no need to assume it for the sake of argument. However, "capable of feeling sensations" is defined in different ways and thus leads to the large differences in when people say a fetus is capable of feeling pain. Is it when the nerve cells responsible for emitting pain signals develop? When a fetus is capable of responding to pain? Is it when the circuits develop to route those…

>the well established definition

Well, I don't think so. I like to think I've studied enough philosophy to be at least somewhat reasonably acquainted with the term, and it wasn't striking me as "well established." And I did a bit of googling yesterday that also seemed to suggest the "well established definition" being used here is not consistent with any of the normal definitions. And just now I consulted the Stanford Encyclopedia of Philosophy, and now I'm convinced it's not even remotely close to well established.

Maybe I'm wrong, but I haven't seen anything cited here to back that up, or even just an appeal to any informal, working understanding of the concept that makes me think "oh, of course, that's the definition." And normally I wouldn't ask for such a thing, except for the fact that, to me at least, a lot of people seem to be confidently wrong about what it is.

>Is it when the nerve cells responsible for emitting pain signals develop? When a fetus is capable of responding to pain? Is it when the circuits develop to route those pain sigbals to the part of the brain associated with conscious perception of pain?

Pretty sure it's the last one.

Re: Octopuses, crabs and lobsters to be recognised as sentient beings under UK law

#665

Earlier quoted context omitted.

yikes. Bacon-wrapped filet mignon is worth sacrificing the only planet we have? You don't care about your carbon emissions at all? We are introducing such big amounts of greenhouse gasses just from our consumerism lifestyle and the convenience of it all is big enough to just "[not] care". And then you brag about having eating dogs like this post couldn't get any worse. When this is the mindset and opinion of average…

>>>You don't care about your carbon emissions at all? We are introducing such big amounts of greenhouse gasses just from our consumerism lifestyle and the convenience of it all is big enough to just "[not] care". Who determines what types of energy consumption are just, and which are immoral and wrong? How much electricity and natural resources are burnt up in popular endeavors such as alcohol and marijuana productio…

> If you want people to "care", be careful what you wish for. We could drastically reduce our human carbon emissions by feeding all the first-world vegans to pigs, and improve our signal-to-noise ratio on the Internet as well. /sarc

Why is this marked as sarcasm? The greatest personal contribution to the reduction of carbon gas emissions that a person can possibly make is to stop breathing, although that's true for non-vegans as well.

Meanwhile, almost 75% of greenhouse gas emissions come from power production and so from burning fossil fuels:

https://ourworldindata.org/emissions-by-sector

It's burning fossil fuels that's causing climate change, not eating cows and certainly not eating pigs and chickens (who are the most widely consumed meat animals). We've had farming for more than 10 thousand years but the greenhouse effect causing climate change started only in the last couple hundred years, along with the Industrial Revolution. Why? Because the carbon gasses released by farming are part of the carbon cycle that circulates carbon gasses between the atmosphere and the biosphere, and that is relatively stable and has never caused a greenhouse effect in the billion years of life on the planet. While burning fossil fuels releases carbon gasses at rates and amounts that the natural mechanisms in the environment that normally bind carbon can't cope with:

https://en.wikipedia.org/wiki/Atmospheric_carbon_cycle

The idea that eating cows causes climate change is the dirty lie of vegan propaganda, spread by people who, in truth, don't know anything about the environment and don't really care about the environment or climate change and only care about whether other people eat meat. It is a lie because it's false and it's a dirty lie because it's obscuring the real cause of climate change. And it's the dirtiest of dirty lies because it tells people that they can save the environment if they have a soy burger now and then, rather than giving up on their cars (hear that OP?) not buying a new iphone twice a year, not flying to their Instagrammable holiday destinations, not stuffing their houses with useless houseould appliances and generally stopping their incredibly wasteful use of energy produced by the burning of fossil fuels.

Re: Octopuses, crabs and lobsters to be recognised as sentient beings under UK law

#666

Earlier quoted context omitted.

If you read the comments you’ll see there is a conversation going on about vegan / non vegan issues. The conversion is happening in the comments. Regardless what the article’s issues are. You’ve grossly misused the word “nurse”. And “communicate”. Besides I, as a vegan, do not take issue with the taking of life for the purpose of sustaining life. Zero problem with that. That is how nature works. I only take issue wit…

Thanks for the measured response. Asking why can reflect either genuine curiosity or a challenge. If it's genuine curiosity, then it's what you want. A chance to share your values. Are you genuinely curious why you ask omnivores why? Do you actually want to know?

So now you’re telling me what I want. Got it.

Re: Octopuses, crabs and lobsters to be recognised as sentient beings under UK law

#667
post #625

Earlier quoted context omitted.

I can't speak for the person you're replying to, but some people adhere to a consequentialist worldview, where intent does not matter (or matters relatively little). It's the same outlook that creates the need for good Samaritan laws. I don't agree with it in whole form, but it should be recognized as a valid philosophical framework.

I understand that, but I have a hard time believing a vegan diet could possibly harm animals more than an omnivore diet. Like it just sound so absurd and I run in to a lot of people online that just seem to want to bullshit themselves about veganism for some reason. Like the guy that said I was killing deer by eating only plants because it means more tractors and tractors can run over deer… that seems to me to be a s…

>bullshit themselves about veganism for some reason

I think this is also the most likely reason because humans try to rationalize cognitive dissonance. But in the nature of the HN guidelines to try and take the strongest possible interpretation of someone's comments, I'll try to reframe it.

Suppose someone has a foundational principle that all animal life is sacred. Also suppose that person is a consequentialist. Following the first point, the life of an insect is every bit as valuable as the life of an elk*. It's easily conceivable to me that farming, in the current form that most of use get our food, kills many more animal lives per calorie than eating the elk. If one is a consequentialist, it doesn't matter if there was the specific intent to kill those thousands of insects (and fawns, and fish from runoff etc.), it only matters that my choice led to their deaths. Compare that to the hunting of the elk, where it's conceivable that only one life was lost. From that perspective, a vegetarian/vegan diet could be considered more detrimental to animal life.

(I specifically chose elk to avoid the complication of how much farming goes into livestock feed, but hopefully you understood the point)

If you're like me and don't necessarily agree with the above framework, it still highlights that most of us have unarticulated assumptions that may not hold as we go about our daily choices. E.g., even if people claim that they think all animal life is sacred, their actions display an assumption of a hierarchy to that value.

Re: Octopuses, crabs and lobsters to be recognised as sentient beings under UK law

#668

Earlier quoted context omitted.

>because they lack X they are not worthy of consideration. It’s okay if they suffer. This is precisely the same logic that was used to justify slavery, for example. Wowzers, this is the most strawmanny characterisation of this view I think I've seen outside of scifi villains in B movies. I don't think the most charitable view is that species "deserve to suffer." It's that they have different capacities for suffering,…

It’s one thing to prioritize saving children from a burning building but not mice, and another to justify one’s decision to do so based on the neural complexity of children compared to mice. I don’t think killing a mouse is the moral equivalent of killing a child, but that’s me making a value judgment. I don’t need to cite a scientific (objective) criterion for this, such as how many neurons a child has, or whether o…

>It’s one thing to prioritize saving children from a burning building but not mice, and another to justify one’s decision to do so based on the neural complexity of children compared to mice. I don’t think killing a mouse is the moral equivalent of killing a child, but that’s me making a value judgment. I don’t need to cite a scientific (objective) criterion for this, such as how many neurons a child has, or whether or not it is conscious or has an ego (if such a thing is even scientific).

I mean, you certainly can go ahead and declare that that is how it works. Declaring that Its Not About Neurons is most definitely a statement you can make. That's step 1. Steps 2, 3, 4 etc are making arguments in support of that statement, explaining what the alternative basis for making moral judgments is based on, explaining why it's a better system, explaining how its meaningfully different and not just a restatement of what I said but with different words, etc.

You haven't done any of those things though. So this boils down to saying "no! it's not that! It's something else!" If we were using Graham's Argument Hierarchy[0], this would amount to DH3, which is Contradiction. It's one step better than DH2 (responding to tone), but it's one step worse than DH4 which is making a counterargument, which involves stating something else (contradiction) plus a layer of reasoning and/or evidence of some kind. In fact I would say this is barely even a contradiction, because contradiction means stating an alternative and I'm not even sure what the alternative is that you're stating.

>Suggesting that I’m saying species ought to be treated “equally” is the real straw man argument here

That was basically being put forward as a definition of speciesm that I was responding to, so I'm not sure how that's a straw man. If you can elaborate on what it means to value species differently but not have it count as speciesm, but not to it based on appealing to any biological information about species, but with something that is still a "moral judgment" differentiating species, I'm all ears. Let me remind you that you were using "deserve to suffer" as your idea of good faith characterization of the view you disagreed with, which is B-movie scifi villian, which to me qualifies it as a straw man.

>which is often extreme to the point where “torture” is an accurate description, is generally ignored. >As an aside, we treat jellyfish far better than...

These are also beside the point. So the long and short of it is there's not really anything responsive here that I can respond to.

[0] http://www.paulgraham.com/disagree.html

Re: Octopuses, crabs and lobsters to be recognised as sentient beings under UK law

#669

Earlier quoted context omitted.

>because they lack X they are not worthy of consideration. It’s okay if they suffer. This is precisely the same logic that was used to justify slavery, for example. Wowzers, this is the most strawmanny characterisation of this view I think I've seen outside of scifi villains in B movies. I don't think the most charitable view is that species "deserve to suffer." It's that they have different capacities for suffering,…

> ... we prioritize saving our children from a burning building in a way that we don't prioritize saving the mice living in the basement of that burning building The building isn't burning. We don't have to choose between our children and mice. You can live a full, healthy life while minimizing to as full extent as possible the suffering you directly or indirectly inflict on other sentient creatures. The argument you…

>The building isn't burning. We don't have to choose between our children and mice.

Well we're off to a bad start, because this is just literally incorrect. I remember way back in elementary school we had a fire chief come in and talk about fire safety, about having a plan, etc. Inevitably the question about saving pets comes up, and we heard them talk about how fire safety means prioritizing safety of humans. I just did a quick google about fire safety and pets and if you want to play the Google Stuff game, there are numerous sites with guidance on fire safety that reaffirm this.

Secondly, for goodness sake, it's a hypothetical intended to highlight an underlying principle. Because sure, of course you want to save everybody in all cases. But insisting that you don't even want to consider the premise of a hypothetical is just a fundamental misunderstanding of the entire point of the hypothetical that is focused on precisely the situations where you don't have that luxury of avoiding all possible harms.

Despite your protestations to the contrary, our lives are entangled with the lives of animals in ways that present tradeoffs. Here on HN there was recently an article about the beneficial impact of wolves on ecosystems, in part because they hunt deer, and make driving safer for humans. Figuring out how to protect Atlantic Salmon in rivers depends upon "cover species" such as eels and other fish, so that predators don't just focus on salmon. Indigenous tribes support protections for Atlantic salmon in part because they personally benefit from having salmon available as a natural resource they can fish for.

Only in the context of an internet comment section would somebody seriously try to insist that we aren't interrelated in these ways, that we don't have to think about these choices, and expect it to be treated like a respectable position.

Re: Octopuses, crabs and lobsters to be recognised as sentient beings under UK law

#670
post #474

Earlier quoted context omitted.

Lobsters & crabs are risky to eat unless they are very fresh (i.e. they have not been dead for too long). If you buy a dead lobster and then cook it, you have much less assurance about when it died hence the freshness than with a live lobster. If you buy a live lobster, how are you going to practically kill it before boiling it? Try to penetrate the hard shell to impale the brain using a layperson's skills and equipm…

>> Lobsters & crabs are risky to eat unless they are very fresh Maybe another good reason to...not eat them as much.

Your reply is unnecessarily snarky and doesn't respond to the reasonable question in the parent comment.
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