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Possible Monogamy Gene Found In People

Calopteryx sends in a New Scientist summary of research from Sweden pointing toward the existence of a gene that influences monogamy in men. (The article doesn't mention women, and the study subjects were all men at least 5 years into a heterosexual relationship.) "There has been speculation about the role of the hormone vasopressin in humans ever since we discovered that variations in where receptors for the hormone are expressed makes prairie voles strictly monogamous but meadow voles promiscuous; vasopressin is related to the 'cuddle chemical' oxytocin. Now it seems variations in a section of the gene coding for a vasopressin receptor in people help to determine whether men are serial commitment-phobes or devoted husbands."

76 of 440 comments (clear)

  1. George Clooney dubs it: by Kingrames · · Score: 5, Funny

    The pussy gene.

    --
    If you can read this, I forgot to post anonymously.
    1. Re:George Clooney dubs it: by Anonymous Coward · · Score: 5, Funny

      The pussy gene is typically found in people with XX chromosomes and prominently displayed in XXX movies.

    2. Re:George Clooney dubs it: by Sponge+Bath · · Score: 4, Funny

      Of course.
      Those in monogamous relationships get sex on demand and home cooked meals!

      All my married friends tell me that.

    3. Re:George Clooney dubs it: by megaditto · · Score: 2, Funny

      You joke now, but once they come up with a DIY test kit for "multiple cunt personality" genetic, guess what type of men will get all the pussy?

      --
      Obama likes poor people so much, he wants to make more of them.
    4. Re:George Clooney dubs it: by KGIII · · Score: 5, Insightful

      They lie to you. Oh man do they lie. They probably do it so that you will join them in their misery, misery loves company and all that.

      Anyhow, now that there's a gene for it and I obviously don't have it, I have a scientific excuse. ;)

      --
      "So long and thanks for all the fish."
    5. Re:George Clooney dubs it: by OeLeWaPpErKe · · Score: 5, Insightful

      Or rather : in different circumstances monogamy may provide an evolutionary advantage. If you intend to wage unceasing war ("live off the land" (and the passersby)), for example, monogamy would be a bad idea, since lots of men will die, leaving behind women, even though some limit would be good (say you expect 50% of the men to be involved in war, then you should allow 2 women to one man, if you expect between 75 and 90% of your society to be dedicated to war, then 4 women to 1 man seems appropriate (and obviously only to men who can afford not to be on the frontlines, who should basically stay away from women, except the occasional rape of a succesful raid) (then again, in war, are limits like these really going to be respected ?). If you allow without limit (or allow polygamy + concubines) then clearly you expect to do nothing else than warfare, and marriage means nothing except for inheritance.

      In peace, you'd need to prevent men remaining behind alone without partner (because for every extra woman one man has, another has to do without, 4 women to one man would become 75% of men without contact with women in extremis, realistically, say 50% of men, 4 women + unlimited (and exclusive) concubines would mean something like 999/1000 of men without partner, in some cultures that is normal, or was normal not too long ago), as that will certainly not be helpful in helping them build instead of destroying society, therefore in a peaceful setting, you'd want monogamy.

      The fact that genes start expressing it is not very surprising. Polygamous cultures are known for being more than a little agressive, and genes are how humans adapt to their environment. If the environment or the culture changes to be less suitable for agriculture (or the culture doesn't know, or incorrectly conducts agriculture, e.g. predatory agriculture, or not doing anything about overpopulation, or ...) the genes will adapt to become less monogamous.

      If raiding is basically impossible, for whatever reason, building things will become important, and monogamous relationships become an evolutionary advantage. Certainly after 10 generations the effects will be very noticeable.

      Since this gene will very much influence how agressive people are against "other tribes", it is one of the prime parameters that will determine the layout of the resulting society, and may introduce all sorts of limits (e.g. agressive societies will never have any population density for obvious reasons, which can easily translate in a very low maximum population limit)

    6. Re:George Clooney dubs it: by Mr.+Slippery · · Score: 2, Informative

      In peace, you'd need to prevent men remaining behind alone without partner (because for every extra woman one man has, another has to do without

      Only if you're assuming one man per woman. No reason for that; there're lots of poly women out there.

      --
      Tom Swiss | the infamous tms | my blog
      You cannot wash away blood with blood
    7. Re:George Clooney dubs it: by Crazy+Taco · · Score: 4, Insightful

      They lie to you. Oh man do they lie. They probably do it so that you will join them in their misery, misery loves company and all that.

      Actually it's not a lie. Like everything, there are of course exceptions, so I'm sure some people do lie, but I get all of the above. And my wife is wonderful. I love being married. So yeah, if you wanna delude yourself out of the fun, go ahead... but consider the fact that you haven't tried being married, so how would you know the truth? Married men are inherently credible when talking about this issue, and unmarried men are without credibility, for the following reason: all us married men have been both single and married, and I personally can say that after trying both, marriage is far superior.

      Anyhow, now that there's a gene for it and I obviously don't have it, I have a scientific excuse. ;)

      Sorry, but as a creature of reason and logic (which your appeal to science shows that you are), you are still without excuse. Anyone who claims reason has the tools necessary to rise above base animal instincts and live differently. Whether this alleged gene actually is proven to be true or not, the "serial non-commiters" still have no excuse to use the women around them.

      As humans, we have to rise above this non-commitment, because regardless of a specific gene, societies in which commitments are made and upheld are inherently more stable and peaceful than those in which no one can trust anyone's word. As humans, our goal should be to form stable societies that are best for us, not to follow our genetic dispositions.

      --
      Beware of bugs in the above code; I have only proved it correct, not tried it.
    8. Re:George Clooney dubs it: by zobier · · Score: 2, Insightful

      As humans, we have to rise above this non-commitment, because regardless of a specific gene, societies in which commitments are made and upheld are inherently more stable and peaceful than those in which no one can trust anyone's word. As humans, our goal should be to form stable societies that are best for us, not to follow our genetic dispositions.

      Except that we're talking about monogamy, not commitment. It is possible to be in a committed relationship, have sexual relations with more than one person and not be dishonest about it. Since we're talking about logic, reason and whatnot. It is also quite possible to have a stable and trusting society where this behaviour is not taboo.

      --
      Me lost me cookie at the disco.
    9. Re:George Clooney dubs it: by jythie · · Score: 2, Informative

      Though what this piece did NOT go into is the differnce between people who can't commit, people who are monogamous, and people who are poly

      Unfortunatly researchers usually don't bother to figure out the differnce between group 1 and group 3, and in fact many who display group 1 behavior are actually group 3 and are QUITE capable of long term commited relationships,.. when the relationships are poly structured rather then mono.

      So the problem isn't 'rising above non-commitment', but one of finding out what commitments actually WORK for various people.
       

  2. Disablites Act by JohnHegarty · · Score: 3, Funny

    Anyone want to start suggesting a relevant text for the update to the americans with disabilities act

    1. Re:Disablites Act by Adriax · · Score: 5, Funny

      "No really babe, I've got a mutation in my monogamy gene. I HAVE to sleep around, or I'll die."

      --
      I don't suffer from insanity, I enjoy every minute of it!
    2. Re:Disablites Act by The+End+Of+Days · · Score: 4, Insightful

      The day nerds become a protected subspecies is the day I give up on humanity.

    3. Re:Disablites Act by budgenator · · Score: 2, Insightful

      Oh yeah nerds in PR are going to hurt the company a lot more than the narcissistic PHBs in management will.

      --
      Apocalypse Cancelled, Sorry, No Ticket Refunds
    4. Re:Disablites Act by V!NCENT · · Score: 2, Interesting

      You read it wrong. He points at people with autism.

      Which is quite strange though... because in my honest opinion autism is bullshit. Autism is not a social defect. In fact, everyone here with 'autism' that came to /. and comment here are engaging on the purest form of social activity.

      First of all, as we say it in dutch, 'kinds of people searching same kind of people'. This means that you are already trying to become part of a group that's at least somewhat like you, no matter in what way that might be, or at least share your interests. Secondly, you are responding to other people and they respond back to you. This means you are engaging in social activity.

      What might hinder people with autism is that they don't receive social signals. That is because you are missing receptors for social signals in your brain. It can be easily overcome though. It's like hardware video acceleration in your computers graphics card; If you don't have hardware acceleration then you must install a software accelerated program and run it. If you don't automatically know when someone is smiling, like many people with autism have, but can learn that a mathematical curve A means J and curve B means K than you can learn that a particular shape of someones mouth can represent a particular emotion. You can learn what types of emotions there are and when you know that you can read out peoples mental state (angry, happy, hollow).

      After you did that you can use that for social interaction. Social rules change with the times and are not hardwired to your brain so everyone needs to learn them, even those without autism. So what you need to do is face your fears (it's the only way you can overcome fears) and trial&error what people like and what they don't like.

      If you live in the Netherlands and close to Amsterdam I am willing to learn you all about it, for free.

      I have been quite autistic in the past (until the age of 12 I have avoided social interaction and have only been playing with toys, computers and consoles). I couldn't understand hints and sarcasm. And one day when I've had it with sitting behind my computer all day out of getting bored and was slowly learning everything I could from social interaction. Right now I am among the most popular guys in my class and got a lot of attention from girls.

      --
      Here be signatures
  3. A whole new round of testing by TXISDude · · Score: 5, Funny

    I see a whole brave new world of testing before pre-nuptials . . . But, if I have a defective gene, will that qualify me as handicapped under something like ADA? Will there be a high risk pool that I will be forced to "date" out of? So many questions . . .

    --
    Hope is the worst of evils, for it prolongs the torment of man. -- Friedrich Nietzsche
    1. Re:A whole new round of testing by joelwyland · · Score: 4, Funny

      After reading your post, it's clear to me why you are having trouble finding a woman who is willing to let you touch it.

    2. Re:A whole new round of testing by discards · · Score: 2, Interesting

      Studies show that monogamous, long-married men live on average something like 5 years longer than single men. We used to attribute this to the fact that you have someone caring for you and someone to grow old with, providing more emotional stability.

      However, I wonder if this gene actually has something to do with it, i.e. Could people with the monogamous gene live longer simply because they have the gene?

    3. Re:A whole new round of testing by philspear · · Score: 4, Funny

      Does it have anything to do with the phrase he coined: "insanely monogmous"? Spelling aside, how are you insanely monogamous? Isn't that a little like saying someone is "Extremely not on fire?"

    4. Re:A whole new round of testing by Artifakt · · Score: 4, Funny

      I just looked around - I'm in an air conditioned office, no sources of ignition around me, sitting cool and comfortable and extremely not on fire... No wait, Bob just lit a cigarette, so I'm down to thoroughly not on fire... No, Bob's running around with his tie in flames right now, so I guess I'm moderately not on fire... Whoops, dodging a flaming Bob, but I'm still marginally not on fire...

      --
      Who is John Cabal?
  4. And the Slashdot Gene by MyLongNickName · · Score: 5, Funny

    which renders someone unable to get any at all.

    --
    See my journal for slashdot ID's by year. Mine created in 2005. http://slashdot.org/journal/289875/slashdot-ids-by-year
    1. Re:And the Slashdot Gene by smittyoneeach · · Score: 4, Funny

      And with this post, the discourse, if not the intercourse, was won.

      --
      Get thee glass eyes, and, like a scurvy politician, seem to see things thou dost not.--King Lear
    2. Re:And the Slashdot Gene by pilgrim23 · · Score: 4, Funny

      Honestly; would ANYONE want to cuddle a meadow vole?
      Too much time, large research grant on their hands...

      --
      - Minutus cantorum, minutus balorum, minutus carborata descendum pantorum.
    3. Re:And the Slashdot Gene by lena_10326 · · Score: 4, Insightful

      And like winning the lottery twice, the slashdot men that do marry are quite unlikely to find another. A predisposition for involuntary celibacy is a predictor for monogomy.

      --
      Camping on quad since 1996.
  5. Great!!! [whatever] Control pills by starglider29a · · Score: 5, Funny

    In the early 60's we got birth control pills, which (some say) facilitated women being promiscuous. Now, we have 'husband control pills'

    What happens if we miss a day? Do we take two then next and use alternate husband control methods. -- Sarcasm transmits across TCP/IP as well as it does other media

    1. Re:Great!!! [whatever] Control pills by thermian · · Score: 3, Funny

      In the early 60's we got birth control pills, which (some say) facilitated women being promiscuous. Now, we have 'husband control pills'

      What happens if we miss a day? Do we take two then next and use alternate husband control methods.

      Well to be safe you'd need to avoid monogamy for at least a month after missing a pill...

      --
      A learning experience is one of those things that say, 'You know that thing you just did? Don't do that.' - D. Adams
    2. Re:Great!!! [whatever] Control pills by Anachragnome · · Score: 4, Insightful

      Hate to kick the barstool out from under y'all, but Jeebuz, you folks act like a gene sequence removes all thought from the equation.

      I don't sleep around because I love my wife and extra-marital affairs have a tendency to remove MARRIAGES. Quite frankly, it is my head, and the thoughts within, that decide my actions, not the genes passed on to me. Genes may have some effect, but if the result is not acceptable to the thinking part of me, they are simply over-ridden.

       

    3. Re:Great!!! [whatever] Control pills by starglider29a · · Score: 5, Funny

      See... she has him on it already, and the poor blighter doesn't even know it.

    4. Re:Great!!! [whatever] Control pills by Mr.+Slippery · · Score: 3, Insightful

      Genes may have some effect, but if the result is not acceptable to the thinking part of me, they are simply over-ridden.

      The point is that the genes determine, or at least influence, what the "thinking part" of you find acceptable.

      You are not consciousness inhabiting a body. You are consciousness generated by a body. The nature of that consciousness is determined by the nature of the body. The nature of the body is determined by genetics and by environment.

      --
      Tom Swiss | the infamous tms | my blog
      You cannot wash away blood with blood
    5. Re:Great!!! [whatever] Control pills by sckeener · · Score: 4, Interesting

      Congrats on the impossible to prove otherwise post!

      There is no way to prove that your genes are not influencing you.

      However since identical twins separated at birth have many mental similarities, I'm going to go with gene's influence you more than you know.

      http://www.washingtonpost.com/wp-srv/national/longterm/twins/twins2.htm

      statistics have shown that on average, identical twins tend to be around 80 percent the same in everything from stature to health to IQ to political views. The similarities are partly the product of similar upbringing. But evidence from the comparison of twins raised apart points rather convincingly to genes as the source of a lot of that likeness. In the most widely publicized study of this type, launched in 1979, University of Minnesota psychologist Thomas Bouchard and his colleagues have chronicled the fates of about 60 pairs of identical twins raised separately. Some of the pairs had scarcely met before Bouchard contacted them, and yet the behaviors and personalities and social attitudes they displayed in lengthy batteries of tests were often remarkably alike.

      --
      "Only one thing, is impossible for god: to find any sense in any copyright law on the planet." Mark Twain
  6. Gene also known to recede by dedazo · · Score: 5, Funny

    When confronted by large quantities of beer protein.

    --
    Web2.0: I love when people Flickr my cuil and digg my boingboing until my google is reddit and I start to yahoo
    1. Re:Gene also known to recede by reverseengineer · · Score: 2, Funny

      There might be some truth to that, actually- ethanol suppresses vasopressin (also known as antidiuretic hormone) secretion, which is why alcoholic beverages tend to have a noticeable diuretic effect in addition to their disinhibition effects.

      --
      "FDA staff reviewers expressed concern about the number of patients who were left out of the study because they died."
  7. Not always a gene... by Leomania · · Score: 5, Funny

    In my case, it's a "Martha" that has the greatest influence over my monogamous inclinations.

    --
    You don't use science to show that you're right, you use science to become right.
  8. Further finding not mentioned in the summary by thermian · · Score: 2, Funny

    They also found that geeks tended to possess just half of this gene, which researchers postulate may explain their lack of ability to get a girlfriend.

    --
    A learning experience is one of those things that say, 'You know that thing you just did? Don't do that.' - D. Adams
  9. i don't believe it by circletimessquare · · Score: 3, Interesting

    monogamy in general seems to be a mirage

    there are of course places in the world where polygamy is openly accepted, but in places where monogamy dominates publicly, everyone is polygamous in secret

    and i am talking about men AND women. male polygamy gets more attention only because male polygamy is more public, male sexuality full of more bravado. women are just better at keeping secrets

    and it makes perfect sense for men and women. men for for the obvious ability to spread more genes, and women for access to more resources, or simply to get better genes in secret than the genes of the publicly acknowledged mate (it has been speculated something like 10% of children before the era of genetic testing were raised by fathers who weren't really their genetic fathers)

    i think that any gene that regulates vasopressin simply regulates how discrete or not discrete a male is going about being secretly or openly polygamous

    there is just too much incentive, genetically, to spread your seed as wide as possible, no matter what

    --
    intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
    1. Re:i don't believe it by DoofusOfDeath · · Score: 2, Insightful

      monogamy in general seems to be a mirage

      Are you saying that it doesn't exist, or that it's just rarer than we pretend?

      Consider that if ~ 50% of married people are adulterous, then there's a huge fraction (~ 50%) who are monogamous.

    2. Re:i don't believe it by Altus · · Score: 2, Insightful

      Just because someone has the desire to be non-monogamous does not mean that they cheat on their significant others.

      --

      "In America, first you get the sugar, then you get the power, then you get the women..." -H. Simpson

    3. Re:i don't believe it by Gat0r30y · · Score: 4, Funny

      I've never had the slightest interest in anything except strict monogamy.

      You sir, lack imagination.

      --
      Prediction: The real iPhone killer is going to be sex robots from Japan. Think about it.
  10. Easy to spot the folks without the gene... by scott792283 · · Score: 2, Funny

    just watch Jeremy Kyle.

  11. Jumping the gun by Anonymous Coward · · Score: 2, Funny

    Wait until after you've had sex to make that call.

  12. Oxytocin? by ThanatosMinor · · Score: 5, Funny

    That's not the cuddle chemical we used when I was in college

  13. Re:Hhhmm, by EnergyScholar · · Score: 4, Insightful

    Just as a guess, which strategy works better (from a 'survival of the genes' perspective) probably varies in different circumstances. This would explain why neither gene sequence has dominated.

  14. Oh great.. one more test to take! by Pontiac · · Score: 3, Funny

    Now your GF/Wife will want you to take the "Cheating bastard" DNA test too.

    --
    If you think it's expensive to hire a professional to do the job, wait until you hire an amateur. --Red Adair
  15. so is cheatin' genetic, too? by jollyreaper · · Score: 2, Informative

    Definitions

    Polygamy: one too many wives

    Monogamy: see "Polygamy"

    --
    Kwisatz Haderach
    Sell the spice to CHOAM
    This Mahdi took Shaddam's Throne
  16. Re:Hhhmm, by Millennium · · Score: 4, Insightful

    Shouldn't evolution sided with either monogamy or polygamy? I mean even if there is only a one percent difference between the successor rates should that have not been reflected by now?

    If monogamy or the lack thereof were genetic and there were an evolutionary advantage to either strategy, then you're right: that should have been reflected in the general population.

    Since it doesn't seem to be, that would seem to indicate that perhaps there is no evolutionary advantage to either side. With no advantage, there is no pressure for humanity to tend in one direction or the other. That could yield a pattern closer to what we are seeing now.

  17. Re:Hhhmm, by dkleinsc · · Score: 4, Informative

    No. It shouldn't have, because either strategy can lend itself to evolutionary success for men.

    If you're a powerful man, polygamy is an excellent strategy. You want to be impregnating every woman you can get your hands on, and you can by force and/or intimidation (among other motivators). Genghis Khan is an exemplar of this (at least according to one study that something like 6% of the world's men are his descendants). With that many kids, you don't need to invest very much in making sure each kid survives long enough to reproduce.

    If you're a powerless man, then your best strategy is monogamy: you aim to have one woman who you reproduce with, and devote lots of time and energy into making sure that those kids survive. This leads to the nerds who will love a woman forever and stick with her through sickness and health.

    If you're somewhere in between on the power scale, then the strategy seems to be pretending monogamy while having at least one mistress on the side. The theory here is that you get the greater number of kids and genetic variation from having more partners, but a fallback position of the kids from your "monogamous" relationship. Hence middle-management types cheating on their wives.

    --
    I am officially gone from /. Long live http://www.soylentnews.com/
  18. No Monogamy Gene by eebra82 · · Score: 3, Interesting

    I seriously doubt that humans were holding on to each other for lifetimes before the dawn of religions. After all, the whole idea of staying together forever and ever is all taken from a few books that people wrote hundreds of years ago.

    Let's say that we go 10,000 years back. Why would a man not screw around as much as possible? And if love existed, who's to say that it lasted for long periods? I remember reading an article that stated that "love" is a chemical reaction that lasts roughly six months, given or take a couple of months. I guess it's enough time to bond and mate.

    Maybe this "monogamy gene" relates to something totally different, but has altered effects because of traditions that have grown with religions?

    1. Re:No Monogamy Gene by t0rkm3 · · Score: 2, Insightful

      Hrmmmm...

      As far as I can tell, from literature in polygamist cultures, the jealousy gene is 100% present in females and males of the species. Therefore, it would seem that a barter system would evolve. The higher your wealth is above the mean of the society that you live in, the more likely that you will be able to entice potential partners into a 'mutually beneficial' relationship. The wealth assuages the greater portion of the jealousy, while other services alleviate the remainder.

    2. Re:No Monogamy Gene by blueg3 · · Score: 4, Insightful

      Why would a man not screw around as much as possible?

      In short, because our young are vulnerable after birth, require a fairly large energy investment, and are few in number.

      Monogamy actually appears in a number of different animal species.

    3. Re:No Monogamy Gene by vux984 · · Score: 4, Insightful

      Let's say that we go 10,000 years back. Why would a man not screw around as much as possible?

      Lots of reasons...

      Inability to find good mates... Ideal mothers for your children would reject you knowing that you wouldn't provide for them?

      Low chance of offspring surviving... mothers would be unable to care for your children, and unable to find mates willing help them?

      Societal acceptance... e.g. The other men would stone him? Stone the women he cheated with? Stone his offspring?

      Monogamy exists in nature. There are reasons for why it works where it exists.

      And if love existed, who's to say that it lasted for long periods?

      Indeed. Monogamy isn't necessarily 'till death to we part' in modern society at least it simply means not cheating on your partner. It is entirely possible to marry, raise a child, separate, marry someone else, and even raise another child, all within the confines of monogamy.

      Hell when I was a teen, most of us were pretty monogamous; its not that we all married our first crush, but rather that our teen years were a succession of monogamous relationships of varying lengths, some quite brief, and punctuated with periods of being 'single'.

      And yes some people who were supposedly 'in a relationship' cheated, and when caught it carried a stigma, one that I would say definitely impacted their dating prospects in the circles where it was known that they cheated (applied to both males and females).

    4. Re:No Monogamy Gene by syousef · · Score: 2, Funny

      Why would a man not screw around as much as possible?
      In short, because our young are vulnerable after birth, require a fairly large energy investment, and are few in number.

      As a new father I have to say I concur! Well that, and the fact that my wife's got a black belt in Karate.

      (I kid, though she does really have a black belt)

      --
      These posts express my own personal views, not those of my employer
  19. Re:Hhhmm, by bonehead · · Score: 5, Funny

    In our current society, monogamy makes more sense.

    Until you see the hot little redhead that just moved in across the street from me. Then polygamy starts looking pretty damn good again.

  20. Re:Hhhmm, by geekgirlandrea · · Score: 4, Interesting

    Because which strategy works better would depend on what strategy everyone else in the local population is following. You end up with an stable equilibrium proportion where both strategies work equally well, all things being equal, but if you perturb it slightly the one becomes slightly more advantageous than the other and reproduces faster until the equilibrium is restored.

  21. Exciting news. by JPMallory · · Score: 5, Funny

    Does this mean we may be able to finally develop a cure for monogamy?

  22. Sorry baby, I'm a cheater, `cause it's in the DNA. by houbou · · Score: 2, Funny

    Will he/she buy that? Maybe there should be a cheater test kit. :)

  23. Re:Hhhmm, by fuzzyfuzzyfungus · · Score: 3, Informative

    Interesting question. The answer, though, is more interesting still: various flavors of "not necessarily".

    The adaptive value of a trait can and does vary depending on its environment and the environment is different depending on how common the trait is. For traits having to do with deception, you tend to see some sort of equilibrium. Typically, a naive and honest population does better than a dishonest and suspicious one, because they don't waste resources on deception and deception detection. If, however, a lone cheater shows up in a naive and honest population, the cheater will do extraordinarily well. This will cause cheating to increase in frequency, and will create a selective pressure in favor of being able to detect cheaters. Sometimes, the cheaters tip the balance, and a naive and honest population becomes a suspicious and deceptive one, sometimes cheater detection is good enough to wipe out the cheaters, and often the two traits find an equilibrium point. The suspicion required to eliminate all cheaters will be too costly to be adaptive; but cheating will only work sometimes, and on a limited scale.

    With the possible exception of simple deleterious mutations, traits are not absolutely better or worse, their value depends on their environment, and their environment depends in part on them. Just looking at the values of the traits at the beginning isn't good enough, you need to use a game theory approach, and look at the value of the traits across repeated rounds.

  24. interesting... by Coraon · · Score: 5, Funny

    Being polygamous I wonder if I have this gene...hehe I know my wife her girlfriend, and my two other partners don't. ;)

    --
    -Ours is the wisdom of Solomon, the magic of Merlyn, the fall of Icaris.
    1. Re:interesting... by SMS_Design · · Score: 3, Informative

      Until you're married to multiple partners, you're not polygamous. Perhaps polyamorous?

    2. Re:interesting... by sesshomaru · · Score: 3, Informative

      Don't blame the grand-parent, the article refers to a "monogamy gene" but I doubt prairie voles are getting married. (If I'm wrong, please post video of a prairie vole wedding, because that sounds neat.)

      So, he's misusing "polygamous" the same way the article misused "monogamous."

      --
      "MIT betrayed all of its basic principles."
    3. Re:interesting... by need4mospd · · Score: 4, Funny

      Your Second Life account doesn't count.

  25. Damn that love thing ..... by tinkerghost · · Score: 3, Insightful

    One researcher found that the overwhelming contribution to the increased rate of divorce is the modern concept of marriage for love instead of position/wealth. The current divorce trend is simply the end result of a curve started in the years following the civil war.

    So if these conservatives want to go back to an idyllic time with low divorce & happy families - I say bring back arranged marriages.

  26. Re:Hhhmm, by Hatta · · Score: 3, Insightful

    And the women, they're looking for a powerful man to knock them up, and a nice dedicated man to stick with her and raise a family.

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    Give me Classic Slashdot or give me death!
  27. I got your "monogamy gene" by 192939495969798999 · · Score: 2

    yo, I got your "monogamy gene" right over here! ... right over here with the paternity tests Maury uses.

    --
    stuff |
  28. Re:Hhhmm, by megaditto · · Score: 4, Insightful

    I think you might be wrong there.

    In a welfare/socialist society, polygamy and promiscuety make more (evolutionary) sense for men.

    Which would you rather be: 1) the guy that sleeps around with lots of women and gets lots of kids, or 2) the guy that stays with a single woman and gets taxed to death to support all the single mothers, left over from the first guy.?

    --
    Obama likes poor people so much, he wants to make more of them.
  29. Re:Hhhmm, by Anonymous Coward · · Score: 2, Insightful

    Genetics is becoming the new astrology. Seriously. It's a good analogy too, sure stellar bodies affect our natural worlds, and sure genetics affects our bodies and minds, but I have not seen any proof that theses genetic changes are significant to human behavior on a day to day level.

    Sure an animal living on instinct, slave to the chemicals sloshing around in it's brain pan, has it's mating style dictated by genes, but humans are just a little smarter then that.

    I used to be a Beta male and used to pursue monogamy through out high school and early college for exactly the same reason you describe. Then I started working construction, got buff and learned how to quote "play the field" and have done things that belong on Tucker Max, not /., but I changed and I didn't need gene therapy to do it, why? because I think, and I can rationalize and weigh consequences against rewards, so while I may feel guilty for sleeping around, I know it's way funner than having to put up with some cow.

    Humans are led by their frontal lobe and will ignore all those little subconsciouses chemicals in favor of what ever is easiest. I'm sure this gene might have an affect, but I'm sure on full blast the best difference it would make would be to cause a guy to buy his wife flowers after he cheats on her. Smoking a cig has a stronger kick.

    The reason the gene is still around and hasn't gone one way or the other is because it's just genetic kruft that doesn't matter.

  30. eharmony listing by tedgyz · · Score: 2, Funny

    So is "Genetically Monogomous" going to be incorporated into eharmony profiles?

    --
    "No matter where you go, there you are." -- Buckaroo Banzai
  31. Re:Hhhmm, by Mr.+Slippery · · Score: 3, Insightful

    Which would you rather be: 1) the guy that sleeps around with lots of women and gets lots of kids, or 2) the guy that stays with a single woman and gets taxed to death to support all the single mothers, left over from the first guy.?

    How about 3) the guy that sleeps around with lots of women and has no kids?

    Effective birth control exists. Use it.

    --
    Tom Swiss | the infamous tms | my blog
    You cannot wash away blood with blood
  32. yeah, riiight. Marriage is misery, my friend :( by echtertyp · · Score: 2, Interesting

    Marriage is the worst thing that can happen to you. Worse than a car accident, in most cases.

  33. Re:Study shows 1 in 2 people are monogomous...(fix by russotto · · Score: 4, Funny

    Seen it too many times. 1 in every 2 people is poly meaning if your mono, chances are your partner is not.

    This is slashdot. Which means that a lot of those non-polys ain't mono, they're zippo.

  34. A place where this gene might be absent: by mckinnsb · · Score: 2, Interesting

    You don't have to go 10,000 years back (as a previous poster stated) to see where this gene might be disadvantageous. Try a mere 120(ish). I read a artistic biography about Paul Gauguin in my Psychoanalytic Approach to Art class (it was one of those classes that I took just to call 'bulls$hit' but ended up learning something) and he described at great length the sexual practices of the people of Mataiea village.

    Essentially, the people of the village were grouped into four "sections". You had:

    • the fertile, productive males, who were deemed capable of producing offspring.
    • the fertile, productive females, who were deemed capable of producing offspring. Note that more women were considered capable by fraction when compared to the men.
    • the males and females who were NOT considered capable of producing offspring, either because of a) behavior or b) physical problems. Gauguin, when he landed in Tahiti, was considered a member of this group because his actions were deemed incredibly effeminate. (I guess the wig , clothing, and makeup didn't help much.)
    • the old.

    Every night, a particular woman was selected (or several), and the able, fertile males - for lack of a better expression in a public forum - "had at her." All at once.

    The idea behind this was that this would ensure that the woman would be impregnated after a time, and that the most fertile male sperm would "compete" for the egg, ensuring that it was the most fit to be born. Also, the men would never know which children were explicitly theirs - and the women would never know who the real father was - so the community as a whole would raise the child.

    To (most) Western standards, this is pretty gross. To Gauguin, it was fascinating. However, you could see how a "monogamy gene" would not be advantageous in such a circumstance. The book - and Gauguin's writings - seemed to indicate that more 'sensitive' men , who may possess this gene, were thrown in the third group because they were not considered true "men". (Homosexuals were also in this group, for the record.)

    Also, in closing, I'd like to point out that this society landed itself absolutely nowhere. Most successful empires/expansions of human civilization relied on monogamous culture - after all, you needed an heir to hand a crown to, and the wars between siblings were already bad enough without having to choose which *mother* produced the rightful heir. (Although, that happened regardless).

  35. Monogamy is great! I want to promote it! by Tetsujin · · Score: 5, Funny

    If I had one of those monogamy genes, I'd want to help it thrive - so I'd go find a bunch o' girls and get 'em pregnant...

    --
    Bow-ties are cool.
  36. Re:yeah, riiight. Marriage is misery, my friend :( by Anonymous Coward · · Score: 2, Insightful

    The poster didn't say anything about marriage. He just said "monogamous relationships."

    "Living together in sin" qualifies as a monogamous relationship, and it very well may include frequent sex and home-cooked meals. In fact, remaining unmarried in such a relationship could be quite fulfilling for both partners while avoiding the marriage tax penalty and other legal complications.

    Furthermore, each partner will feel free to leave should things turn sour (rather than trapped by a contract and economic devastation from an expensive divorce). This could cultivate a much healthier state of mind (while avoiding the "I don't have to work so hard to please you now, because we're married!" mentality) which will keep the couple together even longer than if they got married.

    I am curious to know, however, why you think marriage is misery. Worse than a car accident? In what way? Is it because your spouse pulled a bait-and-switch on you, becoming someone entirely different once the contract was signed? Sounds to me like you just picked the wrong person....

  37. Thank God for science by Slur · · Score: 2, Funny

    Scientific study has now shown that people are likely gay from the time they're born due to differences in brain structure.

    Science has discovered that Toxoplasmosis makes women more promiscuous and men more foolish.

    Through statistical surveys we know that a vast number of people suffer from addiction, organic maladies, and depression.

    Now through the science of genetics we are able to see a correlation suggesting why some humans may desire to be more liberal in the distribution of their DNA.

    I find it amazing all the factors that go into making humans be who they are, to make and accept the choices they do, and how much of it is determined by prior conditions. As human nature is being illuminated by science, I find it deepens my appreciation of this human condition, to realize the aspects of our nature that we have to work with, and how one part of us can want to stay committed to one path but be struggling with other aspects of our nature that draw us elsewhere.

    And so it also strikes me how much the imagination plays a part in outlining the whole human experience and determining whether we overcome our sometimes outmoded natural impulses.

    --
    -- thinkyhead software and media
  38. Re:Hhhmm, by dlenmn · · Score: 3, Informative

    Since it doesn't seem to be, that would seem to indicate that perhaps there is no evolutionary advantage to either side. With no advantage, there is no pressure for humanity to tend in one direction or the other. That could yield a pattern closer to what we are seeing now.

    Or it could be that it's a mixed strategy equilibrium in which case it makes sense for a certain percentage of people to be monogamous and the rest not to be.

    Would one non-monogamous guy be at an advantage in an otherwise monogamous society? Possibly -- he'd be able to father more children that way. Would one monogamous guy be at an advantage in an otherwise non-monogamous society? Possibly -- since everyone else doesn't really stick around to take care of their kids, his children would be better cared for and thus more likely to survive.

    If those two statements are true, you'd expect some sort of mixed strategy equilibrium.

    See:

    Robert Axelrod, The Evolution of Cooperation (the book -- I haven't read the article of the same name).

    http://en.wikipedia.org/wiki/Strategy_(game_theory)#Mixed_strategy

  39. Re:Hhhmm, by j-pimp · · Score: 2, Informative

    Only on slashdot would that comment be modded both informative and insightful.

    You must be female, and have little interaction with males.

    --
    --- Justin Dearing http://www.justaprogrammer.net/ We're just programmers.