Sperm Made From Female Bone Marrow, Men Obsolete? 459
Shaitan Apistos writes "British scientists have discovered a way to turn female bone marrow into sperm, allowing women to reproduce without the need of male companionship. All children born of this method would be female, due the lack Y chromosomes, and there is high chance of birth defects. Eggs also can be created from male bone marrow, but men looking to reproduce would still need to find a surrogate mother to handle the gestation period. I'd like to take a moment to welcome our new amazonian overlords and remind them that men are still very good at mowing lawns and fixing cars."
dont forget (Score:5, Funny)
Also, SNOO SNOO!
Re:dont forget (Score:5, Funny)
That and you can't take a vibrator home to meet your parents....
Re:dont forget (Score:5, Funny)
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We discussed males and females, so.... (Score:3, Funny)
Re:We discussed males and females, so.... (Score:5, Funny)
I guess after being told to "Go Fuck Yourself" for so many years, these scientists finally found a way to do it.
There will be some interesting debates raging about this one for a long time. I'm of the opinion that on the whole, we are better off with the process of gene mixing than practicing self-eugenics.
More seriously... (Score:5, Funny)
- Homosexual couples (2 lesbians, or 2 gay men + 1 surrogate mother)
- Couples where 1 is trans gender (and lack the correct type of gonads)
One day such technology would enable both parents in such couples to be the biological parents.
Now back to humour :
Yes, we *DO* welcome our new Amazon overlords.
Specially since, if as a consequence of this the percentage of women increases in the general population, this new girls:boys ratio (men are rare) when added to eons-old instinct (sex drive) will finally increases the chances for the average
Re:More seriously... (Score:5, Funny)
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Have you smelled the average /.er? Nope, regular guys will just get more.
Re:More seriously... (Score:4, Insightful)
Fundy, go away. (Score:3, Insightful)
Dear god, it's bad enough we have to listen to this same tired old crap on every damn right wing "news" site, do we have to put up with it here on slashdot too?
Gay people are perfectly capable of having children and often do. Go to any major american city's gay pride parade and you'll see a large troupe of gay and lesbian parents marching with their children. We're just less likely to do so, because of a number of reasons prominen
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if you are gay and you have no interest in sexual intercourse with members of the opposite sex, then you have to engage in activity that is as disgusting to you as gay sex is to us "straight" people in order to have kids of your own.
First off, gay sex isn't *disgusting* to all straight people -- unless you're conditioned that way, it's just "meh... no thanks, I'd rather go with her instead." Aren't there opposite-sex people you simply find sexually unappealing? It's like that.
Same deal the other way. The gay people that I know at least don't find straight sex "disgusting". It just has no sexual appeal to them.
But they may still have a drive to have children -- so it migh
In other news... (Score:5, Funny)
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Where is the... anything??
Of course men not obsolete just yet (Score:5, Interesting)
From a social and evolutionary point of view, while men and women can replace each other for most things it is still true that the male tends to be physically bigger and buliker, and prefer science and math while women tend to be smaller and have more interests in social bonds, fashion and nest-making. We'd need to change both society and biology to change that. (Note that I'm not saying a man can't be a splendid nest-maker or that a woman can't do heavy work, or even that this should be discouraged - nothing sexier than a woman with a brain, or one that can kick arse - I'm just stating what the trend is currently and that it takes time to change such trends.)
So while a few scornful women may wish to bomb men out of existence but we ain't going anywhere anytime soon. Let's all be friends, instead.
Re:Of course men not obsolete just yet (Score:5, Insightful)
But many women like the, ahem, companionship of other women. If this has a genetic basis (almost certain) then the genetic offspring of two such women is very likely to feel the same way. A female-only subculture is almost certainly on the way.
The depressing thing is, as a man I can't really think of why we should be allowed to stick around.
Re:Of course men not obsolete just yet (Score:4, Interesting)
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With this, essentially combining two seperate strands of DNA, if a woman uses sperm generated from herself, you basically have the most extreme case of inbreeding imaginable. Birth defects between siblings or parent/children pairings are so high because they share roughly 50% of their genetic code. Sharing 100% and "mating" would be VERY likely to cause problems.
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(empahsis mine)
Are there any actual properly controlled studies on this? I'm not being facetious, I'm geniuinely interested.
Re:Of course men not obsolete just yet (Score:5, Interesting)
If course there's two ways that a 'reverse' preference could happen... either it's genetic, or something happens during the development of the foetus.
I seem to remember a pair of identical twins, one gay one straight, though (can't provide a link as it's too vague for even google to help) which would count against the genetic theory.
Re:Of course men not obsolete just yet (Score:5, Informative)
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i personally think sexual preference is NOT hardwired though it does stem from prepubescent experiences. your just confusing 2 issues here.
I don't think enough emphasis is put on the fact this method produces birth defects. I find it INCREDIBLY selfish that anyone would risk their babies health just so that a man isn't involved in anyway. but that's just the kind of no
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"Studies of identical twin brothers show that in 52% of cases where one twin is gay the other twin is also gay. This is a much higher concordance than the 2% to 10% distribution of gay people in the general population, as recorded by various sex surveys." from Gene Genie [petertatchell.net]
originally from a very interesting article: in the Guardian. [guardian.co.uk]
Disclaimer: I am a gay man, last born and I'm not sure if its environmental, genetic or a combination. The thing about gay men having a bigger cock i
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Twins are more likely to be subject to the same or similar environmental factors, at least until the age of puberty. It's just as much a vote for nurture as for nature.
As for the bigger cock argument, I reckon that's rubbish. I'm not gay, but I've got enough gay friends to have a reasonable grasp (pun absolutely intended) of the field. If bigger cocks are classed as desirable, then those people with bigger cocks who may be gay are more likely to be approached and br
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I read the article you linked, but it dealt primarily with gender rather than sexual preference. So, for starters, do you have any more links to sources?
Also, by "hardwired," I assume you mean genetic? I know there are cases in which brains essentially re-wire themselves. I wonder if, regardless of whether or not sexual preference is hard-wired to begin with, psychological issues could play a strong enough r
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One of the reasons I am skeptical of claims that a genetic basis is 'almost certain' is that we know now that genetic expressi
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Homophobia stems from the fear by those who have made this "choice" that th
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Gays are like the cylons of masculinity. Homophobes have contempt for men who take the roles women, but the knowledge that these men are often superior to them, blend in with them, and therefore often have power o
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Too bad it didn't work out for the kid. 'She' knew
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You can find the same behaviour in animals (from fruit flies, where it can be controlled through gene manipulation, to the big apes, our nearest relatives). There's also been studies which confirm that male homosexuals' brains respond differently to the testosterone (http://www.livescience.com/health/ap_050510_pheremones.html)
Psychological/Physiological debate:
This article makes some interesting points and has references, didn't read it completely though. http://allpsych.com/journal/homosexuality.ht [allpsych.com]
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Seymour Benzer's group at Caltech demonstrated that male homosexual fruitflys (must ignore obvious pun...) have genetically different brains from male heterosexual flys. Benzer's group isolated the key difference down to some six cells in the portion of the fly's brain that is responsible for sexual attraction. They found that in the case of the homosexual fly, the cells had inherited two x chromosomes in lieu of the ordinary x-y pair. They attribute
Re:Of course men not obsolete just yet (Score:5, Insightful)
Most people view such questions as shocking, revolting, taboo. We have collectively decided that such questions simply have no place in our lives. We do not need any explanations or justifications: the idea that all these groups have a fundamental and irrevocable right to exist is taken as axiomatic. It's one of the foundations of our modern western civilisation, period, and there is simply no further room for debate.
The question of whether men should be "allowed" to exist is the same question, asked in a different way. Therefore the answer, to people in our society, will be the same: of course men must be allowed to exist. No justification will be required.
(Not to invoke Godwin or anything, but there's a reason some people refer to extremist feminists as "feminazis". Their views are unlikely to become mainstream any time soon.)
Re:Of course men not obsolete just yet (Score:5, Insightful)
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Such changes:
1. Take time. Generations, literally. A sub-culture already exists but it's not prevalent.
2. aren't necessary a good thing just because they're possible.
The depressing thing is, as a man I can't really think of why we should be allowed to stick around.
For
Men will win in the end (sort of) (Score:5, Insightful)
If womens "stupid useless macho" partner preference is left unchecked by a mitigating male preference, everybody in the future will pretty much be a man with different sexual organs.
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In terms of why we should stick around, have you ever seen how a workplace consisting of entirely women can get really unpleasant? A lot of women hate it. My wife's worked at a couple of places like that, and she comments that it's like they never left high school - cliques, gossip, b
Re:Of course men not obsolete just yet (Score:4, Informative)
I saw this linked on /. before. Here it is again. A good time to wheel it out ...
Is there Anything Good About Men? [fsu.edu]
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"Joey, we always know what you mean."
Re:Of course men not obsolete just yet (Score:5, Funny)
Re:Of course men not obsolete just yet (Score:5, Insightful)
I take it you haven't fathered any offspring. That "want" you're referring to is at its height during the brief courtship phase. Past that, it's replaced with something very different.
Here's how it works. The girl gets pregnant and your "companionship" privileges are revoked with occasional but increasingly rare exceptions using rules that only a woman could understand.
The child is born. Companionship has been replaced by sharing of duties. A year or two passes, and the privileges return occasionally, but only if you've met your workload. That continues for several years (in an ideal environment) until lust and love are relegated to "remember when?" memories. The bond between the mother and child is strong and unbreakable. The bond between the two of you is weak. You're now living the life of someone who's entered into a series of complex, interwined legal and financial agreements. Satisfy all those agreements and you may reach the 6-7 year mark. Fail, or complain about the loss of companionship, you'll discover what misery really means.
If you've come this far, and you're unhappy, then it's hookers and blackjack for you (she's busy and has "her" kids to think about). On the other hand, if she's unhappy, she will consider you as unimportant, and leave. The legal and financial agreements stay, so she gets the kids and house, and you get the bills. The world will be supportive of her decision, and you end up like a stray dog wandering the streets.
Let's all be friends, instead.
Only if you were friends to begins with. Good friends are sufficiently motivated to work things out. But then, ask yourself often people marry their friends?
Re:Of course men not obsolete just yet (Score:4, Insightful)
Yes, we want financial security - name me just one person in this world, of either sex, who doesn't. Yes, most (but not all) of us want to raise families. Yes, we want you to share the workload of raising the kids - it's a damned hard job, as I'm sure you are aware, on top of whatever other 'duties' the woman of the house takes on (e.g. the stereotypical cook/clean/sew routine).
Yes, the mother-child bond is strong - damned strong - but the bond between the two partners is only as weak as the weakest member of that partnership. Period.
The simple fact is, we're not all the way you've described, and if you've been "lucky" enough to find only that subset of women that are, then you are surely looking in the wrong place(s), and/or you just don't know jack shit about women.
Re:Of course men not obsolete just yet (Score:5, Funny)
You're absolutely right. I'm wrong on all counts.
Smooch! My apologies, of course, for presuming Slashdot is primarily a male audience. ;-) No offense meant.
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Either you never had kids or had friends who did, or you live in quite a weirdo world, as this is one of the first thing they'll tell you about in prenatal courses and it is quite hard to miss.
Women have an extremely strong "nesting" instinct when it comes to dealing kids... that is, an incredibly powerful instinct to do everything they can for the kid. That seems like common sense to do, and guys (at least, the non-stupid ones) know what to do, but
damn. (Score:5, Funny)
I don't want to be obsolete.
now I know how Windows feels.
Too late! (Score:2, Informative)
https://www.officialtvwebsite.com/onetouchjaropener/ver3/index.asp?did=644&phone=1-800-540-6849&refcode=jar3Kg5 [officialtvwebsite.com]
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I don't want to be obsolete.
now I know how Windows feels.
And now, having made the comparison, you know how WOMEN feel.
Inbreeding? (Score:3, Insightful)
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Infertility Applications (Score:5, Informative)
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Fixed it (Score:4, Funny)
Re:Fixed it (Score:4, Funny)
Women of the world, I entreat thee! (Score:5, Funny)
Sperm extracted from my bone is a lot less painful to obtain than from your bones. Think about it!
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Re:Women of the world, I entreat thee! (Score:5, Funny)
Re:Women of the world, I entreat thee! (Score:4, Funny)
Knowing the use of your sperm would condemn future generations of males to "juniordom" is tantamount to child abuse.
Czech SciFi movie (Score:2)
I remember there is an old Czech SciFi movie about an utopian society where men are obselete and women procastrinate by cloning. Anyone remember then name?
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perhaps you mean procreate.
Also a James Tiptree novel... (Score:4, Interesting)
...on a similar theme (maleless society after a plague -- women reproduce via cloning).
"Houston, Houston, Do You Read?" [wikipedia.org]
Re:Czech SciFi movie (Score:5, Informative)
That movie is not Czech, but Polish, original title is "Sexmisja" (Sexmise in Czech dabing). Some early 80', I guess. In after-nuclear war epoch, women consolidated a society in underground bunkers-mines system, ruled by two opposing organizations, Genetix and Archeo, struggling each other with different ideologies... until they found a hybernation chamber with two frozen men in excavations.
http://www.imdb.com/title/tt0088083/?___412 [imdb.com]
Well, seems a story writer is a Czech
Silly Scientists... This aint nothing new... (Score:4, Funny)
Flat Pack Furniture (Score:5, Funny)
This won't be allowed to happen. IKEA will go out of business.
Yes (Score:5, Funny)
Old news - I'm a Slashdotter (Score:5, Funny)
A couple of comments on this: (Score:5, Informative)
2.) THEY DID THIS FIVE YEARS AGO. Really. While I was still in high school I cheered the first time someone pulled this off. I used it in a debate with someone on the case of gay marriage. Its in my old Science News... I mean this might be a team doing it again, or doing it better, but they are still not the first.
Just my 2 cents.
Replacing Men is not a good idea. (Score:4, Interesting)
1. Phase out men.
2. When there are no men you can only breed through a procedure.
3. Wait for a major war or some major problem where a lot of people die and a good chance many with the knowledge of the procedure will die to. (Just because the world is run by woman don't think for a second that they will solve all the problems that we have)
4. Then a slow extinction.
Generally it is a bad idea. There is also the issue rejecting half of the genetic code and the biological and psyological difference that men have give a major advantage to the specie.
Like women would really get themselves pregnant (Score:2, Interesting)
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And you, Mr Stork, will be out of business!
Please don't cite The Daily Mail (Score:5, Informative)
The implications of this research are great but rags like The Daily Mail focus on the most provocative uses such as gay/lesbian couples conceiving and auto-reproduction. Before we can approve this research for use in the public we must ascertain whether the manipulations necessary to force conversion of bone marrow stem cells into spermatogonium or the products of these cells potentially introduce undetectable abnormalities within the genetic code. Next, during the process of spermatogenesis chromosomal crossover introduces genetic variability. Without more details in the original article I wonder if one of the failing stages of development involves this important process. Lastly, auto-reproduction is nearly impossible. Every person carries a set of lethal recessive alleles which manifest themselves in incestuous reproductive pairings--hence why most societies have shunned this sort of relationship. This would almost certainly guarantee the fetus would spontaneously abort.
The real application of this research is injecting spermatogonium eggs in women or men who are infertile. This would revolutionize reproductive medicine because it would allow couples to conceive naturally. However, being in the medical field, there are very valid natural reasons why couples may not be able to reproduce (i.e. certain genetic abnormalities) or why fetuses spontaneously abort that we need to decide as a society whether its prudent to interfere. I don't claim to have the answers but I would welcome discussion in this direction so we can make informed choices in the medical breakthroughs we're bound to see in the next few decades.
Incidentally, the New Scientist published a new article [newscientist.com] today on the matter discussing the implications of this research. Without having a subscription I can't read more but I certainly wouldn't count out fathers just yet. Having a child is only the first part of the equation. Raising an emotionally and psychologically well-adjusted child still necessitates their role--although many single-parents or LGBT couples may argue this point. Anyway, as a community I hope we're a bit more careful of citing sensationalist publications.
Demented arcticle (Score:2)
What is wrong here?
Reading Comprehension (Score:2)
I wouldn't say obsolete. (Score:2, Funny)
Downgraded? (Score:4, Funny)
Ofcourse that's very sad and tragic. But I can live with it.
Yes, and you can parallel park, too, God bless you (Score:2)
But parking aside, this sounds like the kind of thing that would have us in genetic hot water in only a few generations. It would be much more encouraging to hear about research into the "shrinkage" [wikipedia.org] of the y-chromosome that seems to be occurring in humans and some other mammals. It would be nice to be able to "fix" this if it ever becomes a real problem.
Valerie (Score:2)
Bad summary (Score:2)
This will be a challenge for female legislation (Score:5, Funny)
Wow (Score:4, Funny)
yea, right. (Score:4, Funny)
Artifical spern = Men obolete? But wait... (Score:3, Interesting)
Men might not need women. (Score:2)
END COMMUNICATION
All females with birth defects? (Score:3, Funny)
wow.... (Score:3, Funny)
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Re:Too bad.... (Score:5, Funny)
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Re:Too bad.... (Score:5, Funny)
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Re:Too bad.... (Score:5, Insightful)
But hey it's alright to be sexist; you're female.
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Actually I was wondering how this affected anyone on Slashdot as none of them get to mate ever anyway.
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It will also allow infertile persons to have genetic children (like the planet needs more humans).
If we're going to obsolete
You do that, I will specialize in SnooSnoo (Score:3, Funny)
Lets face it, robotic mowers exist. Garbage chutes exist. But dildo's have been around for millenia and they never replaced us yet.
Mind you, it is murder on the hips but a man got to do, what a man got to do. I will bravely sacrifice myself so that the rest of slashdot can live a pure life! Yes I am that noble.
Re:Also well (Score:4, Informative)
In an XY individual, you only have one chance to get working copies of those genes, which is why certain disorders pertinent to those systems show up much more often in males than in females (hemophilia and other hematologic disorders, various muscular dystrophies, myopathies and neuropathies, a few immune disorders, pattern baldness, color blindness et al). Without any X at all, as you'd have in a YY, all those genes are gone completely. Hopefully you can see why an individual with non-functional muscles and nerves, no ability to clot and no immune function wouldn't be viable.
Hope this helps!
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That's why statistically, the female aggregate more towards the average, while the male polarize from the extreme retarded to the extreme genius, from jails to Nobel Prizes.
To get back to the question. Is Men Obsolete? Read this article and make up your own mind.
http://www.denisdutton.com/baumeister.htm [denisdutton.com]