Provided the criteria are objectively defined then why not? Do we define a 100,000 year old human to have 'personhood' (whatever 'personhood' actually is) ? What about Homo sapiens idaltu or Cro-magnon? Were they human?
It hasn't been done therefore it is impossible? What has history told us about such statements? Oh and since it's clearly impossible that must mean your definition is therefore correct by default?
I don't think you ever answered comepletely the exact point that a human life comes into existence on that thread. "Conception" is a sequence of events afterall, and within it there is no single moment between non-life and life (unless you wish to argue that their is indeed such a moment/step?)
How about they have protection simply because it is immoral to kill or maim without good reason? Whether they are essential to the ecosystem shouldn't come into it. This sounds horribly homo-centric.
Yikes, so animal rights are merely property rights
Rather a non-sequitar. Just because something is not absolute does not mean that any individual therefore has the right to define it. Rain is not absolute, there is a spectrum of rain. You don't treat every drizzle as if it were a hurricane in order to protect the sacred idea that rain is absolute.
it is not full of discontinuous leaps from one species to the next, it is a slowly developing spectrum with species defined at arbitrary points by humans, simply because we love to label things. You are different to your parents, going by the idea of taxonomy being absolute you could be considered to be another species.
The mechanisms of speciation can be defined quite easily, and it's usually easy to tell which method caused the speciation event (slightly harder to tell between parapatric and peripatric though).
Yeah.... no. Cro-Magnon were homo sapiens. As I said above, species aren't distinct at all. That they are distinct is an outdated pre-darwinian idea. A paper came out last year where a researcher had cultured e.coli for 20 years subjecting them to certain selection pressures. After 20 years he had successfully bred them to metabolise citrate, something e.coli cannot do by definition, yet they are e.coli.
Well is it really justified in the nine year-old mother with twins circumstance?
The twins not attacking her
nor are they intruders
You are asserting things without justification. Right to life? Says who?
Oh why not regress the responsibility further back and blame her mother for birthing her in the first place? You can be responsible for inaction as well as action. If someone is hanging off a cliff and you can save them but you don't, aren't you somewhat responsible for their death via your inaction?
The BBC, the best source for a misunderstanding of the Catholic Church.
Hmm, why would all those child raping priests still be allowed to continue their profession then?
Ian Sutherland wrote:Actually, the Archbishop said exactly the opposite.
'When asked why he did not excommunicate the stepfather who sexually abused the girl, Gomes Sobrinho said: "He committed an extremely serious crime. But that crime, according to canon law, is not punished with automatic excommunication." '
(Quoted from http://www.earthtimes.org/articles/show ... rtion.html )
macgamer wrote:
I heard about this terrible case about a month or so ago. Thankfully the rapist step-father is behind bars. The mother must also bear some of the blame for the rape since she brought such a man into her home. Her prinicpal duty, as with any parent, is the protection of her children, she egregiously failed in that.
macgamer wrote:I am not in a position to say,
other than to question whether they were a member of the human species based on genetic similarity.
An appeal to parsimony.
I think I essentially said that when the zygote began expressing the genes of the assembled genome.
I think my idea of eliminating undue cruelty and stress and respect their rights to exist normally within their particular niche covers this.
Well domestic cats, as much as I love them, and domestic cattle serve no ecological function other than to bring us company and joy or sustenance. We know that both of these are otherwise a problem for many ecosystems and would not have come into existence other than by our intervention.
Precipitation.
Polyploidy in plants is an example of sympatric species which causes the offspring to be entirely reproductively isolated from their parent population. This has not thus far been found to have occurred in mammals.
I could never be considered a different species to my parents since there is insufficient reproductive isolation.
Gosh you should speak to Professors Abbott and Ritchie, they'd be very interested to hear how you've settled the arguments in speciation biology. Sympatric speciation (apart from polyploidy) is very difficult to prove, since you have to entirely rule out any period of allopatry which may have provide some barrier to gene flow. So to fully account for hundreds of thousands if not millions of years is quite difficult.
Your example of the E. coli is an example of evolution surely. Given the generation time of bacteria, 20 years with a high selection pressure is probably plenty of time for this to develop. Bacteria, as I'm sure you know, readily take up plasmids and other bits of DNA floating around in the environment: horizontal gene flow. For this reason it is not possible apply the species concept in molecular biology very easily. However distinctions between bacterial ecotypes can be and are made by assessing genetic similarity. To say that the species concept is obsolete is an exaggeration.
This is a conceptual difference which is proving very difficult to resolve. They came into existence within her they never existed anywhere else other than within her. How is that intruding?
You are asserting things without justification. Right to life? Says who?
If they are human persons then a very basic right is that of existence.
But it's perfectly ok to let the mother drop for the off chance that one of her cells will develop? We are talking about a clump of unthinking cells versus the life of a 9 year old girl who has probably been through enough.Indirectly yes. However saving one person hanging from a cliff does not require throwing two others of first.
[/quote]Are they? I think you'll find that they are not. Granted certain bishops were egregiously lax when it came to enforcing this, which the Church admitted was a very terrible crime.
the Empress wrote:macgamer wrote:
I heard about this terrible case about a month or so ago. Thankfully the rapist step-father is behind bars. The mother must also bear some of the blame for the rape since she brought such a man into her home. Her prinicpal duty, as with any parent, is the protection of her children, she egregiously failed in that.
I'm guessing macgamer is a man? I'm picking up on this point because, from the articles presented, we have no idea what the circumstances of the rape were, i.e. if the mother had the capacity to intervene. The articles suggest the girl was raped from age 6, but not if the mother was aware of the events or if she herself was abused. The suggestion that the mother automatically bears responsibility for the rape is appalling - but totally in line with the Catholic choice of excommunicating the mother, who acted clearly in the child's best interest re: abortion, and not the male rapist. Macgamer's comment, unnecessary within a discussion on abortion and not the rape itself, suggests an attitude in which women are complicit in their own, or in this case, their child's, rape. Rubbish.
macgamer wrote:(Quoted from http://www.earthtimes.org/articles/show ... rtion.html )
Thanks for this, granted I'm not a Canon lawyer. First of all rape is a mortal sin, which if unrepented leads to unpleasant consequences. Given the Church's view of what abortion is, a crime worse than rape, excommunication is applied to highlight this. As well as encourage reform of the individuals concerned.
Haunted wrote:But you are in a position to make that definition for a single cell?
Genetic similarity? We share 99% with Chimpanzees (and, the theory is, we can interbreed with them...). The first homo sapiens appeared between 100 and 250,000 years ago, a 100,000 year old homo sapien would be very genetically similar to you.
So well after the entire genome has been completed?
Why add this additional clause when it is arguably cruel to kill and maim simply because it is cruel to kill and maim?
This works only if you assume humans are above nature and not part of it. We have formed symbiotic relationships with cats and dogs. We both get companionship and happy lives. In slightly less balanced symbiosis Cattle get to live and we get to eat them. These are ecological functions. We are part of the ecosystem, the cows sustain us.
Superfluous, not to do with my point.
Yes you could, if and only if, you were to consider species as being absolute and distinct. If they were absolute and distinct then there would've been a discontinuous leap from one species to another which would be between parent and child. Luckily however, we know better than to treat species as being absolute and distinct. Remember, species are just human applied labels, there's really not much of a fundamental bases on which to define them.
Ok yes, over longer periods of time in which the evidence has been destroyed be changing geology then yes absolutely it is near impossible. When writing this I had the Galapagos islands in mind and their recent (<3MYs) existence where the mechanism of allopatry is staring you in the face.
To say that species are not absolute is not to say they are obsolete, do you see everything as binary (it's consistent with theistic thought to think in terms of one extreme of the other, never any inbetweens, or so I've found)? Every living thing is an example of evolution, surely. This experiment was an experiment in speciation. Horizontal gene transfer can be completely ruled out in this experiment because the e.coli were completely isolated. They had to evolve the gene themselves, from scratch and they did it in only 33,127 generations (we are approx. 500,000 generations from our last common ancestor with chimps).
We could just as well say that 'they' existed within the male before hand and he forced them into the female.
You are asserting things without justification. Right to life? Says who?
But it's perfectly ok to let the mother drop for the off chance that one of her cells will develop? We are talking about a clump of unthinking cells versus the life of a 9 year old girl who has probably been through enough.
Told to stop performing priestly duties, granted, but not excommunicated.
Haunted wrote:But you just said that rape was de facto excommunication? What's going on here?
Thalia wrote:It's always rather bugged me when men try to dictate what women should and shouldn't do with their own bodies. They've never been pregnant, and will never experience anything even similar to the emotional and physical effects of unwanted pregnancy - should they really be given any power to make judgements over a woman's decision? Here, i'm thinking of the catholic church passing judgement on this girl who was in a situation that they probably could never really understand the psychological distress of and probably haven't even tried to.

macgamer wrote:
I find this case of the rape of this girl, which appears to have been going on since she was three, utterly abhorrent and saddening. The fact that she became pregnant with twins added further to my shock. Part of me wants to be pragmatic about this situation and agree with the rest of you that the abortion was justified. However compromises cannot be made on human dignity.

macgamer wrote:I do not mean to come across as a prig, it is just that I was discussing this on a dry philosophical level, detached from the emotions of the situation.
Part of me wants to be pragmatic about this situation and agree with the rest of you that the abortion was justified. However compromises cannot be made on human dignity.
At no point have I intended to come across as offensive and it would be to my shame if I had that intension. I hope you realise that I am not some sort of monster.
the Empress wrote:Do you mean dignity, as in the male dignity of the rapist to enforce a pregnancy on a child? And for male priests to enforce that pregnancy to come to term (a physically doubtful possibility).
You certaintly appear willing to compromise the dignity of the pregnant child. Can you imagine the humiliation of being forced the bear your rapist's child? And the continuing engoing physical damage, not only from the rape itself but from pregnancy in an underdeveloped body and subsequent complications.
Perhaps this isn't a concern of the Catholic church, because the proability that man might be raped is in general much smaller than a woman, and that certainly a man cannot be forced to give birth. A man doesn't face the possibility of his rights over his own body, and his 'diginity', being taken away in such a manner.
Which is it? Dry philosophy or emotion? Surely pragmatism, which you reject, is divorced from emotion. To clarify, I, a woman, am able to recognise philosophical discussion. However, such philosphies have real world effect. My apparently irrational emotions have not led me to believe you are a monster. I do question however you're patriarchical viewpoint, as discussed in my first post.
Thalia wrote:It's fine - i realised we were talking about it from a purely intellectual/ philosophical level, which was why i only brought it up when the Empress said something similar - I haven't been offended, even though i do strongly disagree with your beliefs
But the fact is, if i were to fall pregnant and have an abortion, for whatever reason, because i do not believe that the cells inside my body are human beings with an automatic right to existence, you (or any religious person with a strong view on this issue) would be judging me for something which you believe is wrong only because your religion dictates to you that it is. My lack of religion leads me to believe that i am not wrong and as long as the law agrees with me.
It is not a conflict of rights because a foetus doesn't have the same rights afforded to it that i do. And i agree with the Empress - the dignity of the living, breathing mother should come before that of foetus, again because it hasn't been afforded the same rights as the mother and i don't believe that it should be.
the Empress wrote:macgamer wrote:
By now I feel that you must have come to a better understanding for why I and the Church oppose abortion even in this case. I reject the principle that you can kill someone, whom I've argued is neither an intruder or attacker in the true sense, to save the life of another.
I perfectly understand where you're coming from: patriarchy. You have failed to reply to *my* point, in which you partially blamed the child's mother for the rape. You have failed to contextualise the case; the kid may very well have died if that pregnancy had come to term. You're saying that the life of a woman is less than the potential future life of a child and that they should have no rights over their own body.
macgamer wrote:That is because we know that it is a member of the human species.
If you compare the genome in its entirety then you will get that level of similarity. However that is not how these analyses are carried out. When constructing phylogenies certain genes are selected which possess variation that permits the characterisation of species. This method is even used to identify bacterial ecotypes.
I would not say well after, I said beginning. Once this process begins.
I never understand why animal rights activists are so paradoxical very anti-human life. Justification of killing I suppose, which you advocated.
Considering the distruption and destruction that humans are causing to the ecosystems globally, I'd argue that these problems are a symptoms of are above nature if you like it or expressed in a different fashion no longer being controlled by ecological controls which affect every other animal. Humans do not seem to fit well in nature, which many cultures have seen as the condition of man.
I was making the case for the importance of reproductive isolation in the definition of species.
Really no. This is an issue of speciation, by sympatry or allopatry.
Two populations between which there might be a relatively high degree of genetic divergence, are not truly distinct until they exhibit a sufficient level of reproductive isolation.
No distcontinuous leap is required, if two populations, separated allopatrically must adapt to differing selection pressures from different environments. Eventually over time these adaptations may cause an genetic incompatibility and reproductive isolation upon secondary contact.
On many issues I find that absolutes can be identified.
However I think we were arguing about whether species can be distinct, I'm on the verge of confusion here. A few comments, firstly the species concept based on reproductive isolation gets a bit difficult to apply in microbiology, due to horizontal gene transfer.
The development of a gene to metabolise citrate, does not necessarily cause reproductive isolation.
33,127 generations is a comparatively long time
but I suppose that depends on the selection pressure and the inherent genetic diversity of the starting population. The determination of the number of generations between divergence of species is of indeterminate accuracy since much of it is based upon mitochondrial DNA rather than changes in the genome.
By 'they' I presume you mean the twins, no they never existed anywhere else apart from the nine year-old girl.
The 1947 United Nations Declaration on Human Rights and the 2002 UNESCO International Committee on Bioethics both declared human dignity as their first principles.
I proposed the option of conducting a caesarian section which would be an attempt to save all of the lives concerned. If they are just a lump of cells then there is no question of an abortion. However I'm advocating for the personhood from conception*, as well as against determining whom has a greater right to live, which would involve directly killing the unborn.
This issue of excommunication is one of Canon law. It should have been and should be the practice that following cases of abuse, priests are laicised.
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