Infant killing and cannibalism in free-living chimpanzees.
Goodall J.
Male chimpanzees at the Gombe National Park were twice seen to attack 'stranger' females and seize their infants. One infant was then killed and partially eaten: the other was 'rescued' and carried by three different males. Once several males were found eating a freshly killed 'stranger' infant. A similar event was observed in Uganda by Dr. Suzuki and Dr. Nishida reports an incident from the Mahali Mountains, Tanzania. A different kind of killing occurred at Gombe when a female and her daughter killed and ate three infants of other females of the same community during a 2-year period. There is evidence suggesting that other infants may have died in this way. The paper draws attention to puzzling aspects of infant killing and cannibalism in chimpanzees.
PMID: 564321 [PubMed - indexed for MEDLINE]
The way you are talking about rights for the large apes, I thought it would help to show that they are anamals after all and not some warm fuzzy play thing, they are wild and they are dangerious, and they have no moral compunction on killing, so to give them rights as humans is totally absurd, as they are not human, and do not think in human terms.
It is interesting the test you apply to eating meat. Here, you weigh up your nutrition against the lives of the animals killed for you, and you decide that you take precedence. Unsurprising.
Of course it is unsurprising. We need food to live.
Untrue. For instance, in the case of bull-fighting, the interest of the bull to avoid suffering outweighs the interests of the audience to be so entertained, in my opinion.
Hunting is what we did before raising livestock. I don't see that there's a great enough difference between them to support one and not the other: They ultimately end with killing the animal and eating it.
Would it be ok for humans to hunt other humans? If not, why not?
You're not listening, are you? It is detrimental to human society, and ultimately myself, if we don't have ground rules which makes it safe for us to work together.
Many human beings have rights but no responsibilities. I cannot kill a human child and eat it. It has a right to life, even though it has no capacity for fulfilling moral duties. So, how is a cow or an ape different?
A human child will grow up and assume those responsibilities once it is an adult. Cows and apes will not.
The fact of the matter is that we do treat animals as objects, whenever we want to. Sure, sometimes humans act magnanimously towards animals, but only when it suits them. If a human wants to shoot a cow and eat it, that's acceptable, apparently. The cow is property which the human can dispose of as he sees fit. How is this not treating the cow merely as property for exploitation?
Treating it as an object suggests treating it as we see fit in every circumstance.
I could argue that cruelty to animals (which includes arbitrarily killing them for food) sets a bad example for humans, and therefore is equally harmful to human society.
That suggests that your morality is a good measure of what is, and isn't good for human society. I disagree. Good measures are things like lifetime expectancy, infant deaths, disease frequency, population etc. "Setting a bad example" is a hopelessly subjective measure.
Human ethics are applied to human actions, as I said. The Spanish law which is the subject of this thread concerns human treatment of great apes, not great apes' treatment of each other.
But then you're saying that humans are special and that we therefore are justified in differentiating between humans and great apes. You can't have it both ways.
Does this mean you will refuse to confer any rights on another person if they cannot or will not confer the same reciprocal rights on you?
No. You don't seem to understand: Everybody gets those rights, even the infirm and elderly, even babies, because it is a more optimal choice than having to protect ourselves against everybody else. Those who are able to take responsibility must do so.
There's the very good reason to draw the line at humans that the rights originated within human society for explicitly human benifit.
They're there for cultural and evolutionary purposes: It makes us more fit to the environment. If you want to extend it beyond humans, you have to explain where you want the line to be drawn and why. It's not good enough to say "Let's do this first and worry about the rest later." Where do you want the line to be drawn?
No. I already admitted that my interests take precedence. That's how things are in nature - any species that chooses otherwise goes extinct.
Your assumption that your rights are more important than the rights of the cow still needs to be put on some defensible footing.
If I don't eat food I die. I don't want to die. Defensible enough for you?
Yes. But those situations are vastly different from you taking your gun and shooting a deer which is not threatening you in any way. Can you spot the difference?
Yes, of course. However, that doesn't invalidate the argument. I still need food to live. If that makes is defensible for a lion to kill a gazelle, why isn't it true for humans?
Human infants and disabled people are not "equals" to human adults, and cannot take equal responsibility for upholding rights and the law. Yet you agree that they have basic rights, such as the right not to be arbitrarily shot.
You have a clear double standard here, as I said before.
No, because you're still thinking in individuals. The rights apply to individuals for the benefit of the species (originally groups/tribes/societies). Even those individuals which are not up to the task of the responsibility because they either will be (as in the case of infants), or they already have (as with many disabled people.)
I didn't say it was ok for one chimpanzee to kill another. But it does not follow that I have a right to prevent one chimp from killing another.
Why not? If you support the notion that it is evil enough for a human to kill a chimpanzee to warrant punishment, on the grounds of the interest of the chimpanzee, why won't you protect the interest of the chimpanzee to not be arbitrarily killed by another chimpanzee? It seems to be a particularly hollow kind of right you want to extend to the chimpanzees. In fact, you're not really interested in their rights, are you?
What puzzles me is that you think it is ok for a human being, such as yourself, to arbitrarily kill a chimpanzee.
Did I say that? Did I say that it was ok to arbitrarily kill a chimpanzee? No, I didn't.
You think that "You need to get out more." somehow invalidates my argument?
What you fail to appreciate, or at least to worry much about, is that it is humans who are largely responsible for species decline at present.
You speak of this as if this is somehow a bad thing in and of itself. How much do you really know about evolution? (Note: I'm not advocating the extinction of species by this.)
You're very persistent in ascribing me motives I have not expressed support for. I didn't say that I wanted to live in a world without those animals, nor did I say that we should wipe them out: I have as deep a cultural affection for them as you. I would find it saddening to recite "Tiger, Tiger" without any actual tigers alive. I just said that their extinction is inevitable, and that I will not weep for that in itself.
I have not read yet all your post but want to note, that although I have never shot a deer and do not think I would feel good about doing so, I am very much in favor of deer hunting, if properly regulated. Deer are very abundant on the Eastern Shore of Maryland, a very agricultural area. - Flat low land between the Atlantic Ocean and the Chesapeake Bay.James R said:...The interests of a deer don't outweigh the interests of the hunter to be entertained, according to you...
We're omnivores. Meats are beneficial nutrition sources. The fact that it's possible to survive without eating animals does not in itself justify not eating animals. There's an argument to be made that not eating meat (at least occationally) leads to lower overall fitness in evolutionary terms. That's not an option for the species as a whole: So, yes, I do need to eat animals to live.James R said:You don't need to eat animals to live.
Only a double-standard by your morals.But this doesn't extend to hunting. The interests of a deer don't outweigh the interests of the hunter to be entertained, according to you.
Another clear double-standard.
Well, historically we would have killed for food first, and then realized the potential of the fur later. I don't particularly have a problem with either as a current phenomenon. The "just for the fun of it" is a bit different: I don't like bull-fighting, for instance. But on the other hand, the hunters I know certainly do it for excitement as well, and I don't consider that immoral. And there's plenty of precendence in nature: Cats "toying" with weak prey probably releases all kinds of nice pleasure hormones in their brains. The fact that it trains them for survival apparently doesn't matter to you - you didn't accept that I eat meat for nourishment but only considered the gratification it gave me. Are cats evil? Why are humans special?Do you believe that hunting is only permissible if the animal is killed for food? What about killing for fur? Or just for the fun of it?
I'm interested in just how you draw your arbitrary lines.
You seem adamant in misunderstanding my argument: Human rights aren't there because they are right; the ethics you're so preoccupied with aren't there because they are right. They are there for human benefit. That's why I don't consider it at all strange to argue ethics in terms of human benefit.Hunting is certainly detrimental to animal society. But then, that is irrelevant to you. How convenient for you.
Think this one out for yourself. It shouldn't be difficult. (Hint: Yes, they have rights.)So, the potential to fulfil a responsibility is enough to grant a right?
What about mentally disabled humans who have no potential capacity for fulfilling moral duties? Do they have any rights?
Not from my point of view, it isn't. Not anymore than we treat everything else in the world (including other humans) as objects. You keep bringing up this objectification and "economic resource" etc. as if those terms are somehow evil, and that this somehow supports your argument. It doesn't.Yes - which is exactly what we do. Isn't it?
It should be clear from the discussion we're having that, yes, I do. And besides, you are denying the chimpanzee that right in general: You're limiting it to human interaction with chimpanzees. Your rights are, to use your term, a sham, and not really rights at all.You need to be a little more specific. I have been talking specifically about basic rights, using as an example the right not to be shot. Regarding that right, I do not think there is any difference between a human and a chimpanzee such as to justify the human having a right not to be shot, while denying the chimp the same right.
Do you see any important difference?
Again, you seem to think the rights have some justification in themselves. They don't: They're for human benefit, and are based on human social interaction. As such, I think it's a non sequitur to extend them to apes.Why is it not a "more optimal choice" to give the same rights to great apes, then? That would protect the apes, for a start.
Ethics aren't like science. There's not necessarily convergence, nor are you likely to find two people agreeing on anything more than the basics, if that.So, this is an argument from tradition: things have always been this way, so why change. Tradition need not be correct, funkstar. Sometimes, traditions need to change in the light of advances in ethics.
Why draw an arbitrary line at sentience? Isn't it just because you, yourself, are sentient? Why it the sentient suffering of an orangutan any more "evil" than the non-sentient suffering of say, a beetle?Regarding basic rights of the kind I've been discussing, I'd like the line to be drawn so as to include all sentient creatures (i.e. those capable of feeling pain and suffering, and appreciating those things for what they are).
I hope not. That would be falling directly into the trap that we are somehow "above" or "excempt" from nature/evolution. Of course, we're not.On the one hand, you talk about evolution as being independent of individual choices (let the tigers die, because that's how evolution works).
What makes you think you even can?But on the other hand, you advocate that a species chooses to exclude other species from moral consideration, because that choice has survival benefits.
So, which is it? Is it ok to interfere with evolution on moral grounds, or not?
Don't be silly.Sure, you need to eat food to live, but you don't need to eat animals.
Why try to deflect the discussion in such a manner? Is it because you know that eating meat is morally indefensible?
What about bears, then? Or the chimpanzees? Is it evil for them to eat meat? Why are humans special?Well, for one thing, lions are carnivores and cannot survive without meat. You can. You don't need to eat deer.
This is exactly what I'm talking about: You really aren't concerned with the interest of the chimpanzee (which in any case seems to be based on an anthropomorphism). You're only interested in forcing your personal morality on the rest of humanity.Humans have a system of justice which is mutually agreed to apply to all humans in a society. Similarly, I am sure that chimpanzees have their own moral codes and boundaries which they enforce in their own ways. Chimps did not elect me to interfere in their relationships with each other. So, why should I have that right?
Your personal morality isn't any higher on the "steps to enlightenment" than mine. I don't consider your morality to better, or even coherent. So don't give me that master/apprentice you-have-much-to-learn-bullshit.And you're not even past square one, yet: how humans ought to treat apes. Therefore, you're unlikely to be ready to cope with the one-more-step-removed issue of how chimps should treat each other.
Not necessarily. Do you understand that my stance is a little more nuanced than what you make out, yet?But you could kill one in a hunt, and that would be fine. Right?
Just because your personal (romantic and wrong) idea of what is and isn't nature isn't shared by me does not mean that you have the right to patronize me. Please don't do it again.What argument? There's nothing to be argued about how you personally value animals (or not). There's no logical basis for that; it's just a personal idiosyncrasy, born of lack of experience. Only time and experience can cure that.
Why?This is a bad thing in and of itself.
Exactly the same that gives every other species the right to fight for survival and reproduction. Nothing. But we'll damn well do it anyway.What gives humans the right to drive other species to extinction, for nothing but short-term self-interest?
Yes, it matters. If you do know a lot about evolution you obviously didn't see fit to consider your viewpoint in light of it. Otherwise the origin of ethics and altruism in human society; predator/prey relationships; the Red Queen effect; etc. should all have popped into your mind as relevant. It seems they didn't. That's why I ask.How much do I know about evolution? A lot. (Does it matter?)
No. We really don't. We might be able to postpone it for (probably) a very short time in geological terms, but that doesn't mean they won't go extinct.But their extinction is not inevitable. Human beings have the power to prevent their extinction.
You also say you care, but you really don't either.You say you care, but you really don't. Or you have another bad case of double-think.
I have not read yet all your post but want to note, that although I have never shot a deer and do not think I would feel good about doing so, I am very much in favor of deer hunting, if properly regulated.
...
If some are not killed, all will starve.
Deer are a natural meat resource available in some areas that should feed humans in need of protein, not buzzard picking it off their bones in some harvested corn or soybean field, after starvation has killed them.
"Hunting is certainly detrimental to animal society. But then, that is irrelevant to you." But as shown above, that is not necessarily true.
"I do not think there is any difference between a human and a chimpanzee such as to justify the human having a right not to be shot, while denying the chimp the same right. Do you see any important difference?"
While I agree that unusual circumstances are required to justfy killing a Chimp, where do you "draw the line?" Ok for my rat killing above?
If rats have a right to life, what about those "trillions of insects" annually killed on the Eastern Shore? They only die to make food production more economical.
Are you very careful when walking (not to step on ant)? Where and how do YOU draw the line?
We're omnivores. Meats are beneficial nutrition sources. The fact that it's possible to survive without eating animals does not in itself justify not eating animals.
There's an argument to be made that not eating meat (at least occationally) leads to lower overall fitness in evolutionary terms.
That's not an option for the species as a whole: So, yes, I do need to eat animals to live.
Besides, bears are pretty much omnivorous, too: Do you consider it wrong for a bear to eat salmon seeing as it can survive on non-animal nutrition sources? Why are humans special?
But this doesn't extend to hunting. The interests of a deer don't outweigh the interests of the hunter to be entertained, according to you.
Another clear double-standard.
Only a double-standard by your morals.
Well, historically we would have killed for food first, and then realized the potential of the fur later. I don't particularly have a problem with either as a current phenomenon.
The "just for the fun of it" is a bit different: I don't like bull-fighting, for instance. But on the other hand, the hunters I know certainly do it for excitement as well, and I don't consider that immoral. And there's plenty of precendence in nature: Cats "toying" with weak prey probably releases all kinds of nice pleasure hormones in their brains. The fact that it trains them for survival apparently doesn't matter to you - you didn't accept that I eat meat for nourishment but only considered the gratification it gave me. Are cats evil? Why are humans special?
And, by the way, my lines are no more arbitrarily drawn than yours.
Human rights aren't there because they are right; the ethics you're so preoccupied with aren't there because they are right. They are there for human benefit. That's why I don't consider it at all strange to argue ethics in terms of human benefit.
What about mentally disabled humans who have no potential capacity for fulfilling moral duties? Do they have any rights?
Think this one out for yourself. It shouldn't be difficult. (Hint: Yes, they have rights.)
You keep bringing up this objectification and "economic resource" etc. as if those terms are somehow evil, and that this somehow supports your argument. It doesn't.
Again, you seem to think the rights have some justification in themselves. They don't: They're for human benefit, and are based on human social interaction. As such, I think it's a non sequitur to extend them to apes.
Ethics aren't like science. There's not necessarily convergence, nor are you likely to find two people agreeing on anything more than the basics, if that.
Regarding basic rights of the kind I've been discussing, I'd like the line to be drawn so as to include all sentient creatures (i.e. those capable of feeling pain and suffering, and appreciating those things for what they are).
Why draw an arbitrary line at sentience? Isn't it just because you, yourself, are sentient? Why it the sentient suffering of an orangutan any more "evil" than the non-sentient suffering of say, a beetle?
How convenient for you to ignore the interests of the non-sentient.
Sure, you need to eat food to live, but you don't need to eat animals.
Why try to deflect the discussion in such a manner? Is it because you know that eating meat is morally indefensible?
Don't be silly.
Well, for one thing, lions are carnivores and cannot survive without meat. You can. You don't need to eat deer.
What about bears, then? Or the chimpanzees? Is it evil for them to eat meat? Why are humans special?
You really aren't concerned with the interest of the chimpanzee (which in any case seems to be based on an anthropomorphism). You're only interested in forcing your personal morality on the rest of humanity.
Your personal morality isn't any higher on the "steps to enlightenment" than mine.
I don't consider your morality to better, or even coherent.
So don't give me that master/apprentice you-have-much-to-learn-bullshit.
What gives humans the right to drive other species to extinction, for nothing but short-term self-interest?
Exactly the same that gives every other species the right to fight for survival and reproduction. Nothing. But we'll damn well do it anyway.
If you do know a lot about evolution you obviously didn't see fit to consider your viewpoint in light of it. Otherwise the origin of ethics and altruism in human society; predator/prey relationships; the Red Queen effect; etc. should all have popped into your mind as relevant. It seems they didn't. That's why I ask.
But their extinction is not inevitable. Human beings have the power to prevent their extinction.
No. We really don't. We might be able to postpone it for (probably) a very short time in geological terms, but that doesn't mean they won't go extinct.
In any case, doesn't the interest of the tiger to stay alive conflict rather heavily with the interest of it's prey to not be eaten? Why does one weigh heavier than the other (especially considering the large amount of victims the tiger needs to stay alive)?
Nature doesn't function morals and ethics. It functions on balance and survival. If humans were supposed to be herbivores, we wouldn't have evolved to be omnivores, and we would've evolved to be able to digest grasses completely.James R said:Neither does the fact that it is possible to eat animals justify eating them.
You really can't consider this question in a non-moral framework. As soon as you start to ask whether a particular action is right or wrong, ethics steps in.
The difference is, human slavery is humans mistreating other humans. You know, of the same species.Human slavery benefits some people, though at the expense of others - just as our current treatment of animals benefits human beings at the expense of the animals.
And we're done. You seem unable to want to even try to understand my arguments which in itself makes discussion futile. Coupled with your self-righteous moralism and misplaced feelings of superioty, I'm not interested in continuing this.James R said:Sure it is.
I know. But who knows? One day you might start thinking.
Then start showing some evidence of thought, rather than knee-jerk self-protection. Recognise that some of your views are unethical. Understandable and not uncommon, but unethical nonetheless.
The most common way, I think, to kill rat is a posion that produces death in a several days of internal hemorage. That can not be very plesant. How would you suggest?James R said:...Nevertheless, there is obviously no excuse to kill rats in a way that causes them excessive pain.
(1) Can you define "sentient" for me? I think it must mean more than sensing your evironment and clearly exhibiting "likes and dislikes" as it changes in various ways (for example cock roaches like dark and many insects like the light and warmth of the sun)James R said:Insects are probably not sentient. They have short life spans. They are also a pest in threatening human food production.
I am with you here, 100%. NO KILLING FOR FUN. imho THAT IS NOT EVEN FUN - I think it more fun to carefully cut off the tip of one wing of a fly so then it can still live and can still fly, but in a downward spiral. This is an old trick I learned while doing same to tip feathers of a chicken's wing. - It unbalance them so the "clipped chicken" can not fly out of the fenced in yard. I do that too for the chickens own good - foxes in the near by woods etc. :bugeye: The clipped fly is not likely to get into a spider's web. It is for his own good that the tip of wing is clipped.James R said:...I certainly do not kill insects for fun, as many humans do.
And we're done. You seem unable to want to even try to understand my arguments which in itself makes discussion futile. Coupled with your self-righteous moralism and misplaced feelings of superioty, I'm not interested in continuing this.
The most common way, I think, to kill rat is a posion that produces death in a several days of internal hemorage. That can not be very plesant. How would you suggest?
(1) Can you define "sentient" for me? I think it must mean more than sensing your evironment and clearly exhibiting "likes and dislikes" as it changes in various ways (for example cock roaches like dark and many insects like the light and warmth of the sun)
(2) Humans have short lives compared to some turtles. What does "short life" have to do with the the subject? If anything the arguement might go: Every life form is entitled to one year, after that .....
(3) Certainly as I noted in prior post, we know how to raise food without pesticides, and probably would be better off in the long run if we did so. It might be a little more expensive, but the main way to reduce the cost of food people eat is to allow free trade in food items. US annually pays 20billion dollars in farm support - part of it for not growing crops!