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The Science of Love

Xyde writes "Economist.com has a story just in time for Valentine's day called 'The Science of Love'. Presumably the difference between love and lust is little more than a bunch of chemicals, which can be controlled with injections (in voles anyway). Quite an interesting read."

40 of 315 comments (clear)

  1. No thank you! by Dutchmaan · · Score: 5, Funny

    I don't know about you.. but you won't catch me going to any doctor asking for a love injection!

  2. Comment removed by account_deleted · · Score: 5, Funny

    Comment removed based on user account deletion

  3. Ah, valentines day. by sparklingfruit · · Score: 5, Funny

    The one day of the year where I am not the tarket market.

    Love injection? No need. Attractiveness injection? Now there's a seller.

  4. Do it yourself by Lucky+Kevin · · Score: 5, Funny

    But don't all guys give love injections?

    --
    Kevin
    "It's not the cough that carries you off, it's the coffin they carry you off in" O. Nash
  5. Utah by Anonymous Coward · · Score: 5, Funny

    As Dr Fisher explains, "you can feel deep attachment for a long-term spouse, while you feel romantic love for someone else, while you feel the sex drive in situations unrelated to either partner." This independence means it is possible to love more than one person at a time, a situation that leads to jealousy, adultery and divorce--though also to the possibilities of promiscuity and polygamy, with the likelihood of extra children, and thus a bigger stake in the genetic future, that those behaviours bring. As Dr Fisher observes, "We were not built to be happy but to reproduce."

    Ah, that explains politics in Utah.

    1. Re:Utah by Galvatron · · Score: 4, Interesting
      Actually, I was reading something the other day about how despots in ages past would have dozens, hundreds, even thousands of wives. Today, the President of the United States can't even get away with two! What could be responsible for such a dramatic shift? The explanation given was democracy (the argument against the women's rights theory was that monogamy was pretty entrenched in word and in deed by the Victorian era, when women still had no power). The lower status males will simply use their power to destroy a sexual rival. Essentially we've achieved sexual communism, where no one is allowed to rise higher than a single wife.

      All that being said, there are perfectly legitimate women's rights reasons why polygamy is wrong. No woman wants her husband to take a second wife, and even among the "mormons" (in quotes because the recognized church would say they're not mormons) in Utah who do have multiple wives only achieve that status by bullying, threatening, or simply psychologically dominating their first wives.

      --
      "The question of whether a computer can think is no more interesting than that of whether a submarine can swim" -EWD
  6. Great news. by Anonymous Coward · · Score: 5, Funny

    Injections cause love? This is great news! Finally I can love my abductor, Conner, who's keeping me in his basement.

    1. Re:Great news. by t_allardyce · · Score: 5, Funny

      Hes keeping you in his basement with a net connection? You rekon he could kidnap me too?

      --
      This comment does not represent the views or opinions of the user.
  7. just in time by elcausado · · Score: 5, Funny
    ...has a story just in time for Valentine's day called...


    Its amazing how research these days has such a superb sense of timing. ;-)

    --
    ------
    I believe in freedom of thought. I have no other choice.
  8. A poem. by SharpFang · · Score: 5, Funny

    Found in fortune file.

    Tell me why the stars do shine
    Tell me why the ivy twines
    Tell me why the sky's so blue
    And I will tell you why I love you.

    Nuclear fusion makes stars to shine
    Phototropism makes ivy twine
    Rayleigh Scattering makes sky so blue
    Sexual hormones are why I love you.

    --
    45 5F E1 04 22 CA 29 C4 93 3F 95 05 2B 79 2A B2
  9. I find it kind of frightening by drinkypoo · · Score: 5, Funny

    How long before some conservative mad scientist :) releases a retrovirus which makes us all pair-bond for life, inescapably? If I were still with my first love, I'd have to fucking kill myself now.

    --
    "You're right," Fisheye says. "I should have set it on 'whip' or 'chop.'"
  10. The difference between love and lust ... by gunix · · Score: 5, Funny

    Well, this axiom holds...

    Attraction = Lust + i*Love

    Lust is the "real" part, and "Love" is the imaginary part.

    --
    Evolution of Language Through The Ages: 6000 BC : ungh, grrf, booga 2000 AD : grep, awk, sed
    1. Re:The difference between love and lust ... by Anonymous Coward · · Score: 4, Funny

      No wonder attraction is so complex!

    2. Re:The difference between love and lust ... by bersl2 · · Score: 4, Funny
      By this equation,
      e ^ (0 + i(pi)) = -1
      which proves that love is detrimental.
    3. Re:The difference between love and lust ... by cavac · · Score: 5, Funny

      You could also formulate
      L = (BSTG / BSGF) ^ (BE / DV) * (NS + 1)

      Where L is the Lust you currently feel, BSTG the the Bra size of your target, BSGF is MAX_BREASTSIZE(girlfriends) you already have, BE is the number of Beers you already drank, NS is the number of months you've had no sex and DV is the number of divorces you had been through.

      As you can clearly see, Beer (or other alcohololic drinks) and divorces have the highest influence. But as shown in the next formula, alcohol may also have a bad side effect:

      AS = (V + 1) * L / (B + 1) ^ 3

      AS is the ability to have sex, L is the lust and B is the number of Beers you had (which is very likely more than in the first formula). V is the number of Viagra's you took. You see, the more you drink, the more V you must swallow - although i'd recommend against V when you drunk B for reasons of SF (the survival factor of that night) because:

      SF = (100 - AG / B ^ V) * RN

      Where SF is your survival factor, AG is your age, B the Beers, V the Viagras and RN a boolean (0 or 1) to remember your spouse's name the morning after...

      Therefore everyone claiming that having one-night-stands is easy isn't either
      a) drinking alcohol
      b) a good mathematician
      c) or just plain lucky so far

      Greetings from the statictical front
      Rene

      --
      Look, this thing is totally safe! Built it myself, you know. You just press that button like this and then turn that lev
  11. Why on earth would I want . . . by kfg · · Score: 5, Funny

    an enamored vole following me around?

    KFG

    1. Re:Why on earth would I want . . . by Scrameustache · · Score: 4, Funny

      an enamored vole following me around?

      Enamored vole: The self-propelled snack!

      --

      You can't take the sky from me...

  12. Definition of economics by azzy · · Score: 5, Insightful

    I remember back at school when I studied economics, the textbook claimed the definition to be: The study of human behaviour. I suppose that people being in love, that it affects their behaviour.. means that it falls into the definition of economics.. that and the extend to which valentines day is now just a market driven spend spend spend event.

  13. Do these injections... by Anonymous Coward · · Score: 5, Funny

    ...have to be administered directly to the cardiac muscle? If so, that would explain Cupid's strange behavior.

  14. Strategy B by Tablizer · · Score: 5, Funny

    Me: "Boss, please don't send my job to India."

    [Poke!]

    Boss: "Oww! What was that?.....Don't worry darling, you are safe with me."

  15. Whom Do You Love? by Kehl · · Score: 5, Insightful

    Ok you get your Spouse a love injection but how does that tie there love to you?
    Imagine waking up one morning only to find shes ran off with the milkman! :/

  16. Screw love by Anonymous Coward · · Score: 5, Funny

    I rather see an article on the science of casual sex.

  17. Some great new spam! by simcop2387 · · Score: 5, Funny

    (i am not trolling i don't think)

    Are you one of the 80% of men who has a lower than average ability to get your partner to fall in love? Well boy do we have a product for you! Liagra! With Liagra you can finally get both your secretary and your wife to love you and each other!! only 6 easy payments of $49.95!

    i wonder how long before we see this

  18. er... by xankar · · Score: 5, Funny

    wait, i thought beer was already invented.

    --
    ~To choose doubt as a philosophy of life is akin to choosing immobility as a means of transportation. -Yann Martel
  19. Seduction by zensufi · · Score: 5, Interesting

    Well, there are sites such as fastseduction.com that provide guides that are based upon the premise that lust and love are remarkably similar and can be installed in people by using using certain patterns of behavior. Click, whirr, anyone?

    --
    I have two eyes, I have two feet.
  20. The ultimate love chemical.... by Anonymous Coward · · Score: 5, Funny

    ...Is the ink they print money with.

  21. Genes versus moral choice by Nakito · · Score: 5, Insightful

    Here is a key empirical observation from the article: Mating between prairie voles is a tremendous 24-hour effort. After this, they bond for life.... However, another vole, a close relative called the montane vole, has no interest in partnership beyond one-night-stand sex. What is intriguing is that these vast differences in behaviour are the result of a mere handful of genes. The two vole species are more than 99% alike, genetically.

    Imagine the implications for churches if it turns out that fidelity is based on genetic propensities rather than moral choice. On the other hand, if the concept of "original sin" is to be believed, perhaps that is what they have been saying all along.

  22. The heck with injections by ackthpt · · Score: 5, Funny
    Q: What's the difference between a dog and a fox?

    A: A sixpack.

    "Alcohol: Helping men get sex for thousands of years."

    --

    A feeling of having made the same mistake before: Deja Foobar
  23. I know this is tongue-in-cheek article, but ... by Richard+Allen · · Score: 5, Insightful

    I'm not sure I'd draw the same conclusions as the author here. They start off by saying that sex will enduce certain chemicals which will in turn help to cause a feeling of lust or love in the voles. Then they go on to say if they inject certain chemicals in voles, it will cause them to "fall in love". But people (believe it or not) often fall in love sometimes without having sex. In other words, their thoughts produce the chemicals, which obviously is opposite of saying the chemicals produce the thoughts. It's a which comes first, the chicken or the egg problem. I think injecting chemicals in people would produce the euphoric state they mention in the article, but there needs to be thought processes along side of that to produce love.

    I'm probably missing something here from their logic. Please correct me if so. Thanks.

    1. Re:I know this is tongue-in-cheek article, but ... by Requiem+Aristos · · Score: 4, Insightful

      It's a feedback loop; thoughts producing chemicals and chemicals producing thoughts are not mutually exclusive events. You can have both; it's like a program that can edit its code while running.

      To take another topic, you can feel depressed because of the right (wrong?) chemicals in your brain. You could also feel depressed if you think thoughts that create those same chemicals. To "cure" depression, you could inject chemicals to balance things out, or you could think thoughts that do the same thing. The injection technique is likely more effective for many.

  24. Maybe too far.. by TimTurnip · · Score: 5, Insightful
    I'm as interested in science as the next geek. I'm stoked that I understand that lightning is a result of static, and not God striking down his wrath...I'm also happy that I'm not worried about California falling off into the ocean, thanks to Ms. Schneider's geology teaching.

    But this might be going a little too far. Love is one of those things that I'm comfortable not understanding - and uncomfortable understanding.

    Call me crazy...but I'm happy knowing that I love my fiancee, and thinking that it's because of her humor/mannerisms/beauty/etc.

    --

    Chicks dig my good /. karma.

  25. It's self-administered... by The+Tyro · · Score: 4, Interesting

    for some people, particularly women. Interesting to note that the article mentions oxytocin as one of the chemicals that promotes person to person binding... yet they fail to mention breast-feeding.

    Mothers who advocate breast feeding often say that it's a bonding experience for them and their baby... perhaps they're more right than they know, since Oxytocin is released in the human body by nipple stimulation.

    If Oxytocin truly promotes interpersonal bonding in people, that opens up all kinds of interesting avenues of research.

    --
    Even if a man chops off your hand with a sword, you still have two nice, sharp bones to stick in his eyes.
  26. Additional Reading by giminy · · Score: 5, Interesting

    I'd suggest reading about the economy of orgasms as well.

    Science is wonderful, isn't it?

    --
    The Right Reverend K. Reid Wightman,
  27. Fool me twice...shame on me... by skoaldipper · · Score: 4, Interesting

    Yeah, right...

    These ain't scientists. They're researchers in the marketing department. I fell for your female attracting hormone scents in the back of magazines years ago. And all I got for it was a rash and had to bathe myself in tomato sauce to remove the stink. And, by the way, if you ever had to rub yourself all over with tomato sauce for hours, you will discover true love. Trust me on that one...

    Now, it's off to the grocery store. I see my pantry is running low on Hunt's again.

    --
    I hope, when they die, cartoon characters have to answer for their sins.
  28. Causation? by JayBlalock · · Score: 4, Insightful

    Why is it that whenever neurologists discover some section of the brain or chemical that causes physiological condition X to come about, they seem to automatically assume that they have found the actual CAUSE of Condition X? Maybe I'm just silly, but I can't so blindly accept that brain in such an easily-mapped organic machine.

    --
    Bush: He's Liberal in all the wrong ways.
  29. perhaps by The+Tyro · · Score: 4, Insightful

    if you've got endless cash, and the ability to purchase medical devices and pharmaceuticals without a presciption then you're golden.

    However, I should point out that most pharmacies will NOT sell syringes, needles, and a bag of Pitocin to you (Pitocin is synthetic Oxytocin). In fact, I think they'd be quite skittish if they found out you were planning on using them on your hot date...

    Besides, without any research to reference, do you know how much oxytocin to give? 1000 Units? 10000 Units? Do you know where and how to administer it (IM, SQ, SC, IV)? Can you adminster it to a woman without being charged with assault/battery? How many dates are going to let you shoot them up with some random drug? (well, OK... I guess there are some of those women out there, but you don't want one of them falling in love with you...)

    *sigh* I wasn't going to say it, but you could just use the time-honored (and poor man's) method of producing oxytocin... in a word: foreplay.

    This discussion can now officially go nowhere but downhill...

    --
    Even if a man chops off your hand with a sword, you still have two nice, sharp bones to stick in his eyes.
  30. In related news by KrackHouse · · Score: 5, Funny

    Breast milk kegger at my place, bring leather pants and an open mind. Later, Vitamin D

    --
    What if Digg added local news and a Slashdot inspired comment karma system? ---
    http://houndwire.com
  31. Danger: propensity is not choice by Anonymous Coward · · Score: 5, Insightful

    I can think of no misinterpretation of the biological sciences more dangerous than the notion that propensity is choice.

    Human beings - especially though perhaps not uniquely - through self-reflection have the capacity to choose actions contrary to our biological propensities and inclinations.

    You are not a slave to your genetic and biological predispositions and inclinations.

    To be a self is to constitute in one's mind and through one's actions what it is to be an individual person.

    It is the drive to dignify, love, and exude - to be - this inner self, this individual person, by which propensity and inclination are overcome.

  32. I gotta challenge this one by Anonymous Coward · · Score: 4, Insightful

    I didn't used to believe in love, I always equated it as basically what this story is trying to get people to believe - "love" was just biology fucking with us to get us to breed. There was nothing else behind it. Then, I met the love of my life and that little world-view got tossed on its ear. There /is/ something "else" behind real love, and I cannot dare to hope to explain it to those who had never experienced it. It wasn't just lust! It was well beyond sexual, even from the start. I was more then merely smitten with her personality, I became addicted to her very being. I wished to know everything about her, and began to care more about her then myself. Its easy to think we love only to be loved, that as with biology everything is essentially selfish - but I'd sacrifce it all for her on the drop of the hat. Love must be real because I can see two distinct periods in my life, before her and after, and who I am now bears little to nothing in common with who I was before. Shes challenged me to my very core, my long held assumptions questioned- everyting is different. She is my one, and not because being apart may drive me nuts. I felt, this will sound corny, "complete" with her. It all came full circle. I'm sure there is plenty of biology involved in all of this, we are biological creatures, but science can never explain the human soul. Its much more then just our minds, or our ego.

    1. Re:I gotta challenge this one by StarsAreAlsoFire · · Score: 4, Funny

      Yup. Sounds like crack to me. ;~)