I would find this argument much more convincing if it were supported by people who actually have children. My mother goes beserk over a smiling infant in a way I cannot begin to comprehend (I am usually afraid I will accidentally hurt them). My husband, likewise, has an instant affinity for babies and always tries to communicate and play with them. He was raised Jewish with the idea that it is unclean to have animals in the home and does not find animals particularly adorable. In our culture we are inundated with anthropomorphised images of animals in television and given stuffed toys and pets that we take care of like children. It's not that surprising that we find animals cute when we focus so much attention on them as if they were little people. I do not know that such evaluations of 'cuteness' would hold cross-culturally, especially in cultures where people do kill and eat 'cute' animals on a regular basis.
"Drastically misaimed" really says nothing about whether or not a cuteness instinct would be a good adaptation, though. A counterexample: it's a fact that our visual systems are acutely sensitive to rapidly-moving things. The evo-bio hypothesis is that this is predator detection. Does the fact that 99.999999% of the rapidly-moving things I notice aren't predators negate this hypothesis as well?
I can't think of very many cases in which people endanger themselves or their reproductive chances for the sake of cute animals. I'm sure it's happened once or twice, but using this argument means demonstrating that the number of potential children lost due to finding bunnies cute is greater than the number of actual children attended to due to finding them cute.
As an aside, I think that Google in this case is adding to the confusion. The evo-bio cuteness theory is generally stated as being about a system that detects facial markers that strongly differentiate babies from adults - the key ones being eyes large relative to head size, pursed mouths, round cheeks, and round chins. Some baby animals, when viewed up close in Google, display some of these characteristics. In the wild, however, baby animals are almost never seen up close, and even when they are, they trigger the facial recognition systems only in dribs and drabs, like bad CG.
mattalyst said:
A counterexample: it's a fact that our visual systems are acutely sensitive to rapidly-moving things. The evo-bio hypothesis is that this is predator detection. Does the fact that 99.999999% of the rapidly-moving things I notice aren't predators negate this hypothesis as well?
Nope, because the rapidly-moving things that are predators matter way more. False negatives in predator-detection are more costly than false positives by orders of magnitude.
I can't think of very many cases in which people endanger themselves or their reproductive chances for the sake of cute animals. I'm sure it's happened once or twice, but using this argument means demonstrating that the number of potential children lost due to finding bunnies cute is greater than the number of actual children attended to due to finding them cute.
Excellent observation. Perhaps some people find baby animals of other species cuter due to evolutionary baggage from common ancestors, which has never needed to go away because it didn't hurt our reproductive success.
n the wild, however, baby animals are almost never seen up close, and even when they are, they trigger the facial recognition systems only in dribs and drabs, like bad CG.
That's my intuition, also.
I agree that evolutionary psychology is very prone to abuse and should probably usually be avoided, but this seems like a terrible example to me. The hypothesis that cuteness is our evolved response to baby-like features does NOT predict that babies will be the cutest thing.
How come everyone is missing the obvious answer? The human ancestor that first developed attachment to babies may be an ancestor we share with rabbits.
(Edit, Also: Human babies may have evolved to be uglier for other reasons -less hair, bigger heads- and those features may have been selected for more than cuteness.)
Edit 2: Metaphorically, our cuteness program is like running Netscape Navigator 1.0 or something. It sort of does the trick but isn't exactly adapted for modern uses
I agree with Jack: large eyes embedded in a small puffy face are general mammalian triggers for cuteness. Humans thinking that kittens are cute is just an accident.
Though 'accident' isn't the right word. Mammalian mechanisms are simply very general among mammals and robust. I read this somewhere and assimilated it as obviously true. And then I experienced how true it was when I had kids.
We're always 'being mammals' but I guess we're somewhat desensitized to the mammalian things we do every day. During pregnancy, childbirth and raising a child, a whole slew of new behaviors are activated and it's just amazing to realize the extent to which behaviors are instinctual and rely on physical mechanisms like tactile stimulation, visual cues and internal timers.
Breast-feeding of course. Did you know that breast-feeding is an interactive activity, where the baby has to suck of course, but also the mother needs to 'let down' the milk supply? Tactile stimulation (like sucking or kneading) will trigger 'let down', but also it can be triggered if the mother just thinks about her baby being cute. Women often have a lot of trouble 'pumping' milk for later use because the apparatus doesn't mimic hu...
Don't any of you have children?? Newborn babies are one thing, but there's a cuteness of seeing small, perfect little versions of yourself or your mate... I don't think a bunny could really compete.
No, other people's babies aren't that cute, but mine sure as hell are.
And in any case, I don't really see how this relates to... whatever it is you are saying about ev-psych (or the deeper mystery of cuteness). Why would you expect evolution to make us only find human babies cute? Evolution only has to work hard enough to keep us from abandoning our babies, and to hell with the (bunny-related) side-effects. Why would evolution care how cute you think bunnies are, as long as it's not so much that you start eating your babies and raising rabbits?
I wanted to say this for a long time: human babies aren't cute. Certainly not newborns. If I didn't know better, and saw a newborn, I would perform an exorcism. They look like creatures from the Uncanny Valley.
Edit: Seventeen points? Maybe I should make this a top-level post. Opinions?
First I lose about that many from a very thoughtful post because of my unusual sense of humor. Then I gain them back on... this? People, start making sense.
1 year ago, I would have completely agreed.
Then we had a baby, and now I see cuteness in babies all over the place. None as cute as my baby, though.
If anyone is curious about my stance on this now that I have reproduced:
My baby is cuter than most babies. Some people who are not related to him have agreed with me on this but there is probably still bias in the sample. He does have traits I have always considered advantageous in babies generally or desirable in mine specifically though.
He is very difficult to photograph well. He gets distracted by the camera and moves at inopportune times. Wildlife photographers probably have solutions to similar wildlife-related issues and maybe pro baby photographers do too. I don't know how this affects image quality ratios in Google results.
My baby is much more appealing as a process than a snapshot. He is soft and squishy and warm in addition to being nice to stare at, and has learned to smile and laugh in response to things we do, and he is endearingly incompetent at many tasks he attempts. Some animals can do that sort of thing too though.
I still think it's suspect that the cuteness response fires strongly in response to bunnies etc., but I may have stacked the deck more than I would have if I had known more at the time.
Maybe the bunny has evolutionarily converged on the mammal shared cuteness pattern, but the baby has been forced to diverge by other pressures? Human babies are born very underdeveloped relative to other species. I've read speculation that this is due to the upright walking, hip shape, head size, brain size compromise, and that seems sensible to me. Cuteness optimization may have been shoved aside as lower priority.
A cognitive module for cuteness only needs to make us find babies a nice thing and enhance the probability of parental care. It simply doesn’t matter if, besides doing that, the same cognitive module make us find bunnies or orthorhombic sulfur crystals at low temperature cute, so long this doesn’t have any deleterious effects. Probably a cognitive module that can find cute only human babies and not bunnies is more evolutionary improbable and developmental costly having the same relevant behavioral results of a more cheap and universal cognitive module for cuteness. Evolution only needs to shape cognition in order to generate, more or less, the right type of behavior. It DOESN’T have to, and in most cases it doesn’t, shape cognition nicely, in a way we would look at it and say “nice work”.
It seems very oversimplified to say, "We think babies are cute because we have to." "Cuteness" casts a pretty wide net when you start thinking of all the things we say are "cute." A sample list of things I've heard described as cute:
It seems like we reserve the word for "things that are vulnerable/harmless/ineffective and don't realize it, which then triggers an urge to keep the thing's inaccurate self-perceptions about its own effectiveness intact."
I actually included that because of exactly that response from various girls about objects like hotel shampoo bottles, Japanese candies, a very small salt-shaker, a tiny spoon, etc. It usually goes something like, "Look at that salt shaker; it's so cute." And then I look at the salt shaker and say, "You're worthless because you're too small to be useful." And the girl will go, "Don't say that!" and then immediately grabs the salt shaker.
One time I drew pictures on a piece of scratchpaper in such a way that when a Japanese candy was placed in the middle of it, it looked like I had the candy strung up by chains and was being tortured via electric shock. My co-worker snatched the candy and still hasn't eaten it; it's still in her desk.
Alicorn:
In fact, bunnies are edible.
Babies are edible too. Cannibalistic infanticide is a fairly common phenomenon throughout the animal world. It is widely practiced by chimpanzees, some of the closest evolutionary relatives of humans. (It's mostly done by male chimpanzees, but sometimes also females; see the linked paper for more details and references.)
Unless some group-selection mechanism is in operation (and such explanations are always controversial), there is no straightforward reason why one should care about unrelated babies. Killing them may well be adaptive behavior. Infanticide is thus unsurprisingly a widespread phenomenon) in nature -- and once you kill a baby, you might as well eat it too; hence cannibalistic infanticide. Even when it comes to one's own kids and relatives, there are situations where killing them may be cost-effective in selfish gene terms, and parental and kin infanticide is also far from nonexistent among animals. All these behaviors are a regular subject of study in evolutionary biology, including evolutionary psychology.
Therefore, noting that babies can look less cute than other things whose only relevant characteristics are nutritional is ...
Actually, I find the baby about 75 000 cuter. This might have something to do with the fact that I'm a) a girl, and b) right at the age when, biologically speaking, I should be having kids. I see babies in the street and get warm fuzzy feelings. My (female) friends and I at work talk about how much we want to take home every baby in the Parent & Tot swimming classes. We show each other pictures of friends' babies and go completely gaga. Just wanted to point out that this may be something that varies with sex. (Although not for everyone, of course.)
This study suggests looking at kitten pictures makes you more careful, improving performance in fine-motor dexterity tasks such as mock surgery.
I wonder if this could lower the error rate of computer programmers, and whether I should buy Eliezer a kitten.
We find bunnies in general cute, but not humans in general -- so it makes sense that a baby bunny would be cuter than a baby human. It combines babyness and bunnyness, as compared to a human baby who only has babyness. We care about the human baby more than the bunny baby because we value humanness quite apart from cuteness.
Perhaps the cuteness response is tied to domestication - ie, evolution wants us to take the bunny with us until it gets old enough to stop being cute, and then eat it.
We don't, for some memetic reason, I guess, but many cultures do. New evidence suggest that dogs were actually first domesticated for livestock purposes (but see also this).
Incidentally, returning from the South Pole, Amundsen and his team did slaughter their dogs one at a time, as they had planned to do from the beginning, and used them for feeding both themselves and the remaining dogs. Scott's expedition considered killing their trusty companions immoral (not to mention ungentlemanly), a stance that ultimately cost the lives of both the humans and their dogs.
Our sense of cuteness may be tuned to respond optimally to young children, instead of newborns. (I'm guessing here based on the fact that humans look like young children for a much longer period of time than like newborns. My personal sense of cuteness is extremely insensitive for some reason.)
What causes the cuteness response? Why is that bunny so outrageously adorable? Why are babies, well, pretty cute? I don't know - but I'm pretty sure it's not the cheap reason, because evolution doesn't want me to nurture bunnies.
I'm not convinced that you should be "pretty sure", but I'm more interested in why you used the word "cheap". What does that mean in this context?
Correct me if I'm wrong, but the bunny is about 75,119 times cuter than the baby.
You're wrong. That baby is way cuter than the bunny.
Here is the final, most likely explanation for the cuteness paradox:
1 - Cuteness genes are positively selected by many things, but the main filter, at least in mammals, is THE MOTHER INVESTMENT. Puppies (humans, bunnies, all of them..) compete for the investment of the mother, because she is the one that feeds them. They cannot feed themselves until they are adults. Cuteness is a deceivement device and (because it costs physical resources) an honest signal for communicating the mother that the deceiver is the puppy most worth of the maternal investment. Ev...
Selection bias. Those of us (including myself) who agreed with Alicorn probably didn't feel a need to reply just to signal their agreement.
To the baby picture, my response is "aw, that's cute".
When I saw that bunny picture, my entire face scrunched with joy up for a good 15 seconds, no exaggeration. My hands rose to my face and covered my cheeks in the "Home Alone" configuration, although my expression was I'm quite sure one of joy rather than fear. I had to employ a fair amount of willpower to stop myself from saying "D'awwwww" out loud.
Consider me a data point in favor of your counter-hypothesis.
The problem with popularity: I've just been searching the web hoping to find someone linking to an investigation into cuteness that delved a bit deeper than spouting 'just so' stories. What I found is that not only are the most prominent results LessWrong.com links, most of the next in line links are external responses on the topic that link here.
So what is the alternative explanation for cuteness? Cuteness is a universal response that is very similar in all human beings. People all over the world find the same things cute. Did the phenomenon of cuteness just emerge, culturally, ex nihilo, and spread to every country in which the subject has been studied?
This universal human phenomenon must be explained somehow. The only explanation is that the phenomenon of cuteness is an evolved response.
And, I can't emphasize this enough, Dennett's hypothesis might have been idle speculation, but this issue has...
The fact that some humans who find baby animals cute often treat them like babies, refer to their pets as "my babies," and engage in baby-talk to them is consistent with the notion that considering these animals cute is merely a byproduct of human baby-perception. I think part of the reason that Alicorn's baby bunny is so cute is that it is holding up its arms, like a baby wanting to be picked up.
1) The baby is far cuter than the rabbit.
2) There's nothing wrong with a stimulus having a superstimulus.
Superstimuli are typically artificial. I don't have this problem with Dennett's explanation of the sweet tooth just because cake exists - the cake is explained. And I wouldn't be complaining about the cuteness explanation if the only thing cuter than the baby were an idealized drawing of a baby.
Actually, it makes perfect sense for sexual selection on sexual-attractiveness-features to be subject to far greater selection pressure and fine-tuning than baby-cuteness.
I'll make a testable prediction here: Cases of parental superstimulus (like baby ducks following a stick figure, infant monkeys getting attached to puppets, etc., if I'm remembering correctly) ought to be far more common / easier to fake than sexual superstimulus. I'll limit the key part of the prediction to complex vertebrates so that they have large enough brains to be complicated, but I wouldn't be surprised to find the rule more universal than that.
Superstimuli are typically not found in the Environment of Evolutionary Adaptedness (or else the executions that latched on to them inappropriately would tend to decrease in frequency through the population). Although humans have spread to habitats outside Africa, the largest changes since then have been ones humans have made -- i.e. "artificial".
Here. In particular see the meta-analysis (4th on the list). For the connection to babies and cuteness see the second to last on the list. To summarize: the fear expression mimics infantile expressions- enlarging the eyes and opening the mouth. The reason for this is that the way babies look elicits a caring and protection response in other people. Psychopathy is, at least partly, a dysfunction in processing fear expressions. There is decreased amygdala activity in response to distress expressions among psychopaths relative to control groups. Thus, finding babies disgusting suggests some pretty serious amygdala dysfunction.
There is no direct evidence that finding cute babies disgusting means you're a psychopath but it suggests that the something pretty abnormal is going on with the person's experience of empathy.
Note that saying someone is a psychopath that doesn't mean he/she has committed any crimes or is particularly damaging to society. Indeed, given some estimations it would be very surprising if there weren't several psychopaths reading Less Wrong. Higher even, since there is some evidence of comorbidity with other conditions that seem to be unusually common here (like ADHD...
IAWYC, but I wonder how human-universal the cuteness response to bunnies is (constantly being told "these are cute!" might increase it in our culture). I also wonder how many animals look cute that would have been likely prey in the African EEA.
I regret not having the time to read all the comments before class, but, in addition to our culture which does anthropomorphize wee bitty aminals, we don't have the acquired distaste or taste for eating or repelling rabbits.
My mother is a gardner, likes puppies, kittens, etc, and hates rabbits. She's said a person will find them cute until they keep ripping up your flower bed.
It seems plausible that having been starving and relieved by rabbit meat a few times, a person would think "Yum!" upon seeing a rabbit.
Perhaps our cute instinct is slightly...
Hey, let's play a game! Pick any comment in this comment tree and reply to it with a picture you consider cuter than it. The markup is ![](http://www.blabla.com/picutre.jpg) . Please do not reply to yourself. One picture per post please.
I'll start with the first Google Images result for "cute":
I'm appalled that Less Wrong came to have a "Post cute kittens" thread this soon. Still, I wouldn't call it an unfortunate turn of events.
I believe that Konrad Lorenz was the first one to advance the evolutionary theory of cuteness. Stephen Jay Gould wrote an article about it (pdf) using Mickey Mouse as an example (don't be dissuaded by the author's identity). Lorenz argued that we respond with awwwws and nurturing behavior to features that distinguish infant humans from adults, like large round heads, large eyes, small pudgy limbs, and clumsy movements, even if they belong to another animal or a nonliving thing.
There has been research on why animals are cute, again going back to Lorenz, a...
I have a very adverse reaction to human babies... I want to pop them. Or something similar. They look like you could just stick a big pin in them and they'd go POP.
Bunnies are way cuter than human babies (at least to humans I think).
Some potential confounding factors to consider:
Society spends the first 18 years of kid's live's teaching them how and why not to have babies (not complaining, just pointing out that it could affect one's cuteness judgments).
Your cuteness detector might very well be tied to detecting your own genetic material. IOW, you might find your own babies very cute, and those of others, not so cute. (My parents claim that this is the case, I wouldn't know.) And you, being female, would have a very good idea of what babies are genetically yours...
Is it not worth considering "cuteness" to be defined in terms of threat levels. It seems to me that in most cases there is a direct correlation between cuteness and perceived threat.
By threat I am referring not just to physical (claws versus soft paws, large vs small, dominant versus meek, hard versus soft) but even biological (messy / unhygenic looking creatures versus fluffy / cuddly looking ones) or social (flawed versus flawless).
This may explain why some people perceive cuteness differently. One person may look at a human baby and see no pos...
Why do people take more videos of babies than bunnies? Could it be because babies are cuter?
Everyone I know who has ever given birth to a bunny has taken thousands of video clips of their interspecies spawn.
Male tentacle monsters perceive Japanese schoolgirls as a superstimulus relative to female tentacle monsters. It probably has something to do with the tie on the sailor uniforms.
Yeah, that's really odd. Personally I have no awwwww response to human babies - in fact they actually disgust me a little - but I do have an awwwww response to human children and a sometimes-sexualized awwww response to some adult humans. In all cases my awwwww response is opposed to (although it can coexist with) an awe response.
It was mentioned that people are socialized to find bunnies cute, but I think that looking at gender differences in the same culture might reveal something since I don't think men are socialized that strongly.
It is possible that the bunny depicted is a domestic specimen, but it doesn't look like it to me.
Definitely not domestic. That's a wild cottontail of some kind.
In any event, I chose it for being a really great example; there are many decidedly wild animals that are also cuter than cute human babies.
I wonder what the distribution of cuteness-responsiveness as a trait looks like. I notice that some people just don't get much from pictures like that bunny, but they'll react much more "as expected" to the baby. Speaking personally, I routinely coo over moths, spiders and bees.
Why are we all assuming that finding animals cute represents an evolved trait and isn't, for instance, a freak consequence of all the books and cartoons we're exposed to which anthropomorphize animals? (No points for guessing the other candidate for that etiology).
Psychological conditioning, rather than simple evolutionary instinct, is a major factor in our modern Western viewpoint concerning baby human vs. baby animal cuteness. We must consider the impact a century of books, cartoons, movies, and teddy bears has on our perception of this matter. This programming begins at infancy before we are even conscious of it, familiarizing and humanizing creatures that our ancestors not far back in time would have slaughtered, eaten, or killed for sport without guilt.
It would be surprising if we found all babies cute because most babies do not carry our genes. Even a simplistic application of evo-psych would predict that we'd find our own babies very cute, while we'd be unmoved or even disgusted by others' babies.
Whether this is actually the case is a matter for careful experimentation and analysis, however. Evolution as a theory is not sufficiently precise to reliably make such detailed predictions (I believe this was Alicorn's original point)
One possible explanation for finding babies and other small fluffy things cute is their vulnerability; babies are extremely vulnerable, and require protection. A cuteness reaction from caretakers would lead to a better standard of care and higher survivability. The caretakers find babies cute not because of any inherent cuteness of the baby, but because babies need to be taken care of and caretakers need to find ways to not find the caretaking onerous. We know we need babies to propagate the species, and we need to create reasons for ourselves to put up wi...
Actually, eating a baby bunny is a really bad idea when viewed from a long-term perspective. Sure, it's a tender tasty little morsel -- but the operative word is little. Far better from a long-term view to let it grow up, reproduce and then eat it. And large competent bunnies aren't nearly as cute as baby bunnies, are they? So maybe evo-psych does have it correct . . . . and maybe the short-sighted rationality of tearing apart a whole field by implication because you don't understand how something works doesn't seem as brilliant.
One more possibility: our cuteness detector is simply our threat detector for animate objects with a minus sign. Bunnies are especially cute because we're especially confident that they can't hurt us. People who feel threatened by the responsibility that babies represent don't find them cute.
If I don't eat the bunny, I'm sure to find something else to eat. If I eat the bunny, though, it's definitely not going to be alive anymore (attack of the zombie digested bunnies anyone?)
There isn't as much pressure on human evolution to avoid making cuteness mistakes, as there is on bunny evolution to be cute. If evolution were to move fast enough, and the cuteness complex would be hackable, it seems possible to me that things would evolve to hack it (and beat out babies at it).
What about domestication?
There may be two sides of the effect. First, sense of cuteness could lead people to keep domestic animals, and having domestic animals was an evolutionary advantage. Second, the way how animals lose their cuteness when they are older may be explained by our need to eat them later.
Or, alternatively, we can think that animal cuteness has evolved first when people domesticated dogs, which were one of the first domestic species, and has nothing to do with eating them later - rabbit cuteness being a side effect. Baby cuteness could be o...
Ahh, but it's a baby bunny. If cuteness is a baby-protector, it might have begun a long time ago, maybe even when we were on four legs and furry. It might not not have had time to catch up with our change into big skulled hairless monster apes.
I though rabbits had to be cuter because more rabbits eat their children than do humans. They never stopped selecting for that.
An article with a possible explanation of this:
http://www.wsj.com/articles/why-we-melt-at-puppy-pictures-1428504897
Having a pet is a reliable signal that you'd take care of children, maybe?
People with a preference for pet owners end up with children with a caring parent, creating selection for attraction to pet owners.
Then, once there's attraction to pet owners, there's sexual selection for pet ownership.
So, if finding animals cute makes you more likely to be a pet owner, it gets selected for.
Predictions:
It's really important to remember that there isn't an actual intelligence behind evolution. Finding your progeny cute and vulnerable is a huge evolutionary advantage. So specific traits are chosen for us to identify as 'young and vulnerable' markers. It makes sense that it's just a coincidence/side-effect that other young mammals have those same traits and we find them cute. Especially if those traits are exaggerated beyond what would be considered what is normal or healthy. (I mean look at those ungodly large dark eyes on that cute wittle wabbit - those w...
Oh, I didn't realize my frustration was so entertaining. Should I stop exhibiting it, to create better incentives?
I think we should steer a lot further from high-school tropes. Right now you seem a whisker away from grabbing her stuff, offering it back to her, then throwing it to a mate when she reaches for it. I don't think that's exactly the atmosphere we're aiming for, do you?
I'm a little curious why you care so much about people getting your gender correct online.
Speaking personally, I generally use my actual name in my screen name which to native English speakers shows my gender clearly. But even then, some non-native speakers see a name ending in "a" and apparently conclude that that's female.
Also, I have a very high-pitch voice for a male, so I regularly get mistaken for a female over the phone. But this isn't really that annoying except when it becomes an actual inconvenience (as in "I'm sorry ma'am, but I need to speak to your husband about this." and then refusing to believe that they really are speaking to Joshua Zelinsky).
So I'm curious why this preference issue is one that you place so much emphasis on.
It's because we want more women to post here so we need to listen to Alicorn and keep her happy!!! We respect her opinions. Diversity is good. If we can't keep Alicorn happy, we're generally screwed as far as attracting (and subsequently not alienating) more women to this site.
See Eliezer's post on this topic. http://lesswrong.com/lw/13j/of_exclusionary_speech_and_gender_politics/
Annoyance is one thing, and I have no problem with it; expressing that annoyance in such a way as to fuel a 118 post thread (and growing) on the topic in an otherwise unrelated article is what I disagree with.
What did the person who mistook me for a woman not care about with respect to me? What were they not considering about me that constitutes disrespect to me? If it's not an annoying social background assumption then I genuinely don't understand what's so terrible about this.
It says nothing about my opinion of men (I think) - it just signifies to me that the person so profoundly does not even care.
It also signifies that you care a lot, more than is normally expected, and so more than people normally adjust their behavior to accommodate.
It seems somewhat unreasonable to get so upset over the fact that a random person on the Internet doesn't care about you. I wonder what you think about this quote from my post The Nature of Offense:
On the other side of this interaction, we should consider the possibility that our offensiveness sense may be tuned too sensitively, perhaps for an ancestral environment where mass media didn’t exist and any offense might reasonably be considered both personal and intentional.
But I admit that I'm still quite confused about the proper relationship between rationality, values, and emotions. "Too sensitively" above makes some sense to me intuitively, but if someone asks "too sensitive compared to what?" then I can't really give an answer. I'd be interested in any insights you (or anyone else) might have.
That's 95% confidence that the username would be picked by a female. Not at all the same thing as a 95% confidence that a person who likes unicorns is female. You are ignoring the fact that picking such a username is a powerful signal (to people who know what it means). I think unicorns are kind of cool but that doesn't mean I would pick a username that references unicorns.
I think something that would allow us to definitely solve this problem is profile pictures (which don't have to be your actual picture) or user profiles.
User profiles good, pictures bad.
Frankly, the "problem" here really isn't very hard to solve: just don't assume you know a person's sex unless you actually know it!
The singular they has a long and illustrious history. I know I've said it four or five times in the recent comments, but that's what I'd recommend.
It doesn't appear to have occurred to you that some people find Spivak pronouns very annoying. They annoy me immensely because it feels like someone is deliberately obstructing my reading in an uncomfortable way to make some kind of political point almost entirely unrelated to the context of the post itself. I usually just stop reading and go elsewhere to calm down.
It's not me being referred to with them that bothers me, it is them being used at all. I find it difficult and uncomfortable to read, like trying to read 1337 5p34k, and it breaks my reading flow in an unpleasant way. It's like bad grammar or spelling but with the additional knowledge that someone is doing it deliberately for reasons that I consider political.
The singular they may be a bit more subtle than you realize. I agree with linguist Geoff Pullum: it's ok to use 'they' as a singular bound pronoun (someone lost their wallet) but not as a singular referring pronoun (Chris lost their wallet).
In this case, the blogger that Alicorn complained about needed a singular referring pronoun, since a specific person, namely Alicorn, was being referred to. I think all things considered, 'he or she' would have been most appropriate.
I don't see the tension. Remember evolution doesn't guarantee the perfect rule only a useful one.
For instance it might very well be the case that the cuteness response functions via certain general mechanisms shared by all mammals. Indeed to support this view is the fact that humans will often find small versions of inanimate objects cute as well. My HS chemistry teacher used to hold up a teeny tiny beaker and invariably many of the female (and a few male) students would go "awww."
Indeed the cost to finding small bunnies cute is virtually nill...
I just search google images for 'cute baby' and 'cute bunny'. The only baby I saw that wasn't cuter than a bunny was one that was photoshopped to have rabbit teeth.
Different explanation from what I saw in the comments:
Maybe it isn't that cuteness causes us to care for children, but that it stops us from destroying all other life in the vicinity. Considering that a lot of males have an aggressive instinct (testosterone is connected with violent behaviors in both genders, but males are more likely to have high levels), what would uncivilized people with no sense of cuteness do to animal populations? I have practically no aggressive instincts myself, being female and having the stereotypically low testosterone, but he...
Here's a pop evo-psych possibility:
Baby animals appear cute to us so that we prefer to eat the adults instead of the babies. Eating the babies would destroy the population, whether domesticated or in the wild.
Possibly human groups who never domesticated animals would feel differently about bunnies.
Daniel Dennett has advanced the opinion that the evolutionary purpose of the cuteness response in humans is to make us respond positively to babies. This does seem plausible. Babies are pretty cute, after all. It's a tempting explanation.
Here is one of the cutest baby pictures I found on a Google search.
And this is a bunny.
Correct me if I'm wrong, but the bunny is about 75,119 times cuter than the baby.
Now, bunnies are not evolutionarily important for humans to like and want to nurture. In fact, bunnies are edible. By rights, my evolutionary response to the bunny should be "mmm, needs a sprig of rosemary and thirty minutes on a spit". But instead, that bunny - and not the baby or any other baby I've seen - strikes the epicenter of my cuteness response, and being more baby-like along any dimension would not improve the bunny. It would not look better bald. It would not be improved with little round humanlike ears. It would not be more precious with thumbs, easier to love if it had no tail, more adorable if it were enlarged to weigh about seven pounds.
If "awwww" is a response designed to make me love human babies and everything else that makes me go "awwww" is a mere side effect of that engineered reaction, it is drastically misaimed. Other responses for which we have similar evolutionary psychology explanations don't seem badly targeted in this way. If they miss their supposed objects at all, at least it's not in most people. (Furries, for instance, exist, but they're not a common variation on human sexual interest - the most generally applicable superstimuli for sexiness look like at-least-superficially healthy, mature humans with prominent human sexual characteristics.) We've invested enough energy into transforming our food landscape that we can happily eat virtual poison, but that's a departure from the ancestral environment - bunnies? All natural, every whisker.1
It is embarrassingly easy to come up with evolutionary psychology stories to explain little segments of data and have it sound good to a surface understanding of how evolution works. Why are babies cute? They have to be, so we'll take care of them. And then someone with a slightly better cause and effect understanding turns it right-side-up, as Dennett has, and then it sounds really clever. You can have this entire conversation without mentioning bunnies (or kittens or jerboas or any other adorable thing). But by excluding those items from a discussion that is, ostensibly, about cuteness, you do not have a hypothesis that actually fits all of the data - only the data that seems relevant to the answer that presents itself immediately.
Evo-psych explanations are tempting even when they're cheaply wrong, because the knowledge you need to construct ones that sound good to the educated is itself not cheap at all. You have to know lots of stuff about what "motivates" evolutionary changes, reject group selection, understand that the brain is just an organ, dispel the illusion of little XML tags attached to objects in the world calling them "cute" or "pretty" or anything else - but you also have to account for a decent proportion of the facts to not be steering completely left of reality.
Humans are frickin' complicated beasties. It's a hard, hard job to model us in a way that says anything useful without contradicting information we have about ourselves. But that's no excuse for abandoning the task. What causes the cuteness response? Why is that bunny so outrageously adorable? Why are babies, well, pretty cute? I don't know - but I'm pretty sure it's not the cheap reason, because evolution doesn't want me to nurture bunnies. Inasmuch as it wants me to react to bunnies, it wants me to eat them, or at least be motivated to keep them away from my salad fixings.
1It is possible that the bunny depicted is a domestic specimen, but it doesn't look like it to me. In any event, I chose it for being a really great example; there are many decidedly wild animals that are also cuter than cute human babies.