ArtsAutosBooksBusinessEducationEntertainmentFamilyFashionFoodGamesGenderHealthHolidaysHomeHubPagesPersonal FinancePetsPoliticsReligionSportsTechnologyTravel

Is Human Language Nature or Nurture?

Updated on March 8, 2010

The Big Question: Is Language "Innate" or just "In your Mate"?

This is possibly one of the world's most mysterious questions. It is a question that we do not yet know the answer to and a mystery which all scientists aspire to unfold: why are humans the only species capable of language? It is to do with anatomy? The brain? Our genes? Or is it simply because we teach each other to make these sounds and to understand each of their meanings, enabling us to communicate on a more complex level?


In order to find out the answer to this question - "Is language due to nature or nurture?" - scientists would need to put a baby in an isolated room without any human contact, allow it to grow up and see if it could talk or not. This is, of course, unthinkably cruel and immoral, and so has become known to scientists as "The Forbidden Experiment", hence we are unable to truly discover the answer to this intriguing question. There are, however, many theories which have been put forward by linguists, scientists and psychologists arguing both sides of the controversy.


Noam Chomsky was an American linguist, philosopher and cognitive scientist whose theory stated that language is innate to humans. He claimed that, from a very early age, humans are not only able to make sounds - which admittedly every animal can do - but also apply meaning to them, which is a highly complex and intelligent process. Chomsky says that humans are 'programmed' to talk. But if this is so, why, then, are chimps - the human's closest descendant - unable to speak? Their brains are incredibly large for an animal, yet they still cannot talk. Scientists experimented with a chimp by raising it as a child and attempting to teach it to talk in the same way we do to children, but the experiment failed, proving not even chimps can speak the way humans do. So let's discuss a few areas that might explain why.



Some say that language is simply to do with anatomy; that is, our bodies being slightly more developed than other animals. The Larynx (voice box) in humans is positioned quite low down in the throat and is therefore longer, so when we speak or sing it rises and falls more dramatically, enabling us to make the complex sounds that other animals cannot. But tests have shown that when a dog barks, a sheep baas or a cow moos, their larynges - although shorter and higher up in the throat - also have the ability to move quite deeply down into the throat when vocalising. So, in theory, other animals should be able to talk were it down to anatomy. Therefore this cannot be the answer as to why only humans talk.

The Brain:

When someone has a stroke - a rapid loss of brain function due to a disturbance in the blood supply to the brain - people can sometimes lose their ability to speak. This provides evidence that there are sections in the brain dedicated to language. Scientists have indeed established that the human brain does have different compartments which enable speech; the left side of the brain is for language; the back of the brain for understanding speech; the front of the brain for speaking and word retrieval. These all then split into smaller sections, such as the "anterior superior temporal sulcus", which is the section of the brain which enables us to understand the meaning of words. This suggests that language is innate in humans.

Experiments have shown that even a one day old baby can register speech in its brain, even be if it only registers its mother's voice at this stage (as the mother is the most frequent voice heard from inside the womb). Surely this shows that before we are even born, we have something inside that compels us to speak and use language.


Gene FoxP2, descovered some years ago, was found to control speech and around the mouth area on the face. It has also been noted that some people who have speech disorders may have a faulty gene, pointing to chromosome 7 on Gene FoxP2. Studies showed that all vertebrates also have a version of this gene, but two tiny changes in the human form make the difference between making noises and producing speech.

"Why are our languages structured? Why don't we just make noises like other animals do? They seem to manage just fine..."

We have modified our language to suit our brains. Our brains are far too developed and far too intelligent to just use "Oo oo" for "Can I have a drink, please?" and "Ahh ee!" for "Stop that!" We have combined our abilities as humans - our advanced larynx, our intelligence - to structure sounds so that we can all understand each other fully. Tests show that humans and our brains can only remember things if there is some connection between the words; our brains remember things with patterns. For example, English speakers recognise that a word beginning with "Tri-" is going to have something to do with "three..." and consequently we can almost guess the meaning.

One study involved the invention of a language which used completely random words with no relation to one another. The people conducting the test acted as teachers, trying to teach volunteers this language. The students failed to learn the words correctly, but instead, without realising, altered what they thought the words were to fit more suitable patterns in relation to the other words. For example, Raspberry might origionally have been "Ganlerus" in this made-up language, and Blueberry might have been "Hicker", but the people remembered them as "Ganlerus" and "Hickerus", the "-us" representing "-berry", an easy-to-remember pattern.

"But parrots can talk..."

Parrots are merely mimicking noises. You say "Pretty Polly" they say "Pretty Polly". I admit, I've never had a parrot or trained one to talk, but I'm doubtful that you could go up to a parrot and start an indepth conversation about how to go about world peace, or that when you were having a laugh with your mates and trying to teach it a swear word, it would say, "I beg your pardon?! How rude!", because it doesn't understand the language, it just copies it.


The other side of the argument is that humans can only talk because we teach one another to. Our parents teach us that the sounds "h" + "i" make "hi", which means "hello". It's difficult to argue, however, that we teach one another the meanings of these words as apposed to instincively know, because in order to describe to your child what "hello" means, you'd need a whole lot of other words to do so. Meanings seem to be something we just pick up as we grow.

Feral children are a fine example that language could be a factor of nurture. These are children who have been raised by animals, never having had human contact. One girl was descovered to have been brought up by a pack of dogs; she ran around on all fours and barked to communicate. The fact that she ran around on all fours is proof that humans just copy what others do in their environment - we know that it is natural for a human to walk on two feet, but for her, all fours was normal. She did, however, speak some human-like words, but it was later descovered that very early on in her life she'd had human contact.

"Animals CAN talk...we just can't understand them and they can't understand us."

If that were true, human-animal interactions would be very much like a Brit asking for an ice-cream on holiday; the Brit asks for an ice-cream, the French man doesn't understand, the Brit repeats it louder, the Frenchman still doesn't understand, the Brit shouts "I want an ice-cream!", miming an ice-cream, the Frenchman says "ah!" followed by something in French which the Brit doesn't understand, so the Frenchman says it get the picture. But this doesn't happen with animals. We talk to them but they don't respond. They don't try to respond. They don't sit there thinking, "Honestly, what IS the human going on about now?!" Their brains aren't advanced enough to have these thoughts, just as their brains aren't advanced enough for speech, like ours are. They live like...well, animals! They communicate their basic needs through either body language (ie. nudging, biting etc) or basic sounds (ie. a bark to attract attention or a growel to ward off an intruder).

© 2009 by Daniella Wood. All rights reserved. Copying without permission is illegal and will be prosecuted.


    0 of 8192 characters used
    Post Comment

    • DaniellaWood profile imageAUTHOR


      4 years ago from England

      Hi Devin,

      Thank you very much for taking the time to read my article and share your opinion. It's a joy to know that even an article I wrote all those years ago is still being read and getting responses!

      I absolutely agree with what you said and it's great to know there are others out there who share the same passion and curiosity for language as I. I myself am a learner of 3 foreign languages on top of my mother tongue, so I completely understand your point about second language acquisition.

      Hope to hear more from you soon!



    • Devin Carter profile image

      Devin Carter 

      4 years ago from New York, New York

      Loved your article and it thought provoking nature. You're quite stunning as well. This question is an impossible one to really answer, since as been noted in the nature theory, humans start picking up language very early on in their development in the womb. It still needs to be trained as the child grows and any developmental issues overcome, but I would say nurture is where language really starts.

      Another example would be the difficulty of learning multiple languages at an older age. If we were just naturally able to pick it up, it would be nothing but taking a bit of proper instruction and everyone who was pretty proficient at learning one language could do them all given enough time. It just doesn't work that way. I feel the nurture of the environment feeds the child's yearning for that interaction so they will learn quicker lots of languages if tested than otherwise. Nearly all animals can make noise in some fashion. I feel only the environment's response to those noises foment correlation and learning.

      Thanks again for your contribution.

    • profile image


      7 years ago

      This is very wonderful work, showing the love for nature and for our furry friends. Some people I know actually care for the pets in there lives very equal to the people in them anymore. So this is a good topic for today's world, for certain. A.B.

    • DaniellaWood profile imageAUTHOR


      8 years ago from England

      Thanks, Winsome. I liked your quote, how thought-provoking... Yes, perhaps it is spiritual. There are endless views about this argument and this one is new to me! Very intersting indeed. Thank you for your in-put :)

    • Winsome profile image


      8 years ago from Southern California by way of Texas

      John 1:14

      And the Word became flesh and dwelt among us, and we have seen his glory, glory as of the only Son from the Father, full of grace and truth. ...

      Hi Daniella, I enjoyed the article and thought of the verse above where God sends his human form to earth and is described as "the Word." Perhaps language is spiritual as well as genetics and environment? =:)

    • DaniellaWood profile imageAUTHOR


      8 years ago from England

      Thanks for the comment, TLMinut. I'm of the same opinion as you in that I don't think you can have one without the other.

    • TLMinut profile image


      8 years ago

      Nurture interacting with nature is my take on it. One without the other doesn't produce the same result. I studied some of this because of the "window of opportunity" for reading and language since a couple of my boys hated to read. Parts of our brain mostly shut down the receptivity for language after a certain time if there's no input. I love this subject!

    • DaniellaWood profile imageAUTHOR


      8 years ago from England

      Hi Elliot, you raised some really interesting questions there, which could potentially have endless responses! We all believe different things and so it's something we'll never agree on as a race. I often wonder why humans were the only species to 'take over the planet', so to speak, and whether being able to speak played a part in that...

      Thanks for your comment! :) Daniella

    • profile image


      8 years ago

      ms. wood - real interesting stuff here! it's so clear that humanity is uniquely gifted. i think that our ability to use language is distinctly innate in our beings. but i also think that this begs a question about our origins as human beings. if we're just evolved pond scum, how'd language become part of our society? if we're created, what does language say about our creator?

      thanks for the thoughts!

    • DaniellaWood profile imageAUTHOR


      8 years ago from England

      Thank you so much, Gabriella, that's really kind of you! So which do you think you are swaying towards: nature or nurture??

    • Gabriella D'Anton profile image

      Gabriella D'Anton 

      8 years ago from Los Angeles, Ca

      This is one of the greatest hubs I have seen so far. Thank you so much for this informative article


    This website uses cookies

    As a user in the EEA, your approval is needed on a few things. To provide a better website experience, uses cookies (and other similar technologies) and may collect, process, and share personal data. Please choose which areas of our service you consent to our doing so.

    For more information on managing or withdrawing consents and how we handle data, visit our Privacy Policy at:

    Show Details
    HubPages Device IDThis is used to identify particular browsers or devices when the access the service, and is used for security reasons.
    LoginThis is necessary to sign in to the HubPages Service.
    Google RecaptchaThis is used to prevent bots and spam. (Privacy Policy)
    AkismetThis is used to detect comment spam. (Privacy Policy)
    HubPages Google AnalyticsThis is used to provide data on traffic to our website, all personally identifyable data is anonymized. (Privacy Policy)
    HubPages Traffic PixelThis is used to collect data on traffic to articles and other pages on our site. Unless you are signed in to a HubPages account, all personally identifiable information is anonymized.
    Amazon Web ServicesThis is a cloud services platform that we used to host our service. (Privacy Policy)
    CloudflareThis is a cloud CDN service that we use to efficiently deliver files required for our service to operate such as javascript, cascading style sheets, images, and videos. (Privacy Policy)
    Google Hosted LibrariesJavascript software libraries such as jQuery are loaded at endpoints on the or domains, for performance and efficiency reasons. (Privacy Policy)
    Google Custom SearchThis is feature allows you to search the site. (Privacy Policy)
    Google MapsSome articles have Google Maps embedded in them. (Privacy Policy)
    Google ChartsThis is used to display charts and graphs on articles and the author center. (Privacy Policy)
    Google AdSense Host APIThis service allows you to sign up for or associate a Google AdSense account with HubPages, so that you can earn money from ads on your articles. No data is shared unless you engage with this feature. (Privacy Policy)
    Google YouTubeSome articles have YouTube videos embedded in them. (Privacy Policy)
    VimeoSome articles have Vimeo videos embedded in them. (Privacy Policy)
    PaypalThis is used for a registered author who enrolls in the HubPages Earnings program and requests to be paid via PayPal. No data is shared with Paypal unless you engage with this feature. (Privacy Policy)
    Facebook LoginYou can use this to streamline signing up for, or signing in to your Hubpages account. No data is shared with Facebook unless you engage with this feature. (Privacy Policy)
    MavenThis supports the Maven widget and search functionality. (Privacy Policy)
    Google AdSenseThis is an ad network. (Privacy Policy)
    Google DoubleClickGoogle provides ad serving technology and runs an ad network. (Privacy Policy)
    Index ExchangeThis is an ad network. (Privacy Policy)
    SovrnThis is an ad network. (Privacy Policy)
    Facebook AdsThis is an ad network. (Privacy Policy)
    Amazon Unified Ad MarketplaceThis is an ad network. (Privacy Policy)
    AppNexusThis is an ad network. (Privacy Policy)
    OpenxThis is an ad network. (Privacy Policy)
    Rubicon ProjectThis is an ad network. (Privacy Policy)
    TripleLiftThis is an ad network. (Privacy Policy)
    Say MediaWe partner with Say Media to deliver ad campaigns on our sites. (Privacy Policy)
    Remarketing PixelsWe may use remarketing pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to advertise the HubPages Service to people that have visited our sites.
    Conversion Tracking PixelsWe may use conversion tracking pixels from advertising networks such as Google AdWords, Bing Ads, and Facebook in order to identify when an advertisement has successfully resulted in the desired action, such as signing up for the HubPages Service or publishing an article on the HubPages Service.
    Author Google AnalyticsThis is used to provide traffic data and reports to the authors of articles on the HubPages Service. (Privacy Policy)
    ComscoreComScore is a media measurement and analytics company providing marketing data and analytics to enterprises, media and advertising agencies, and publishers. Non-consent will result in ComScore only processing obfuscated personal data. (Privacy Policy)
    Amazon Tracking PixelSome articles display amazon products as part of the Amazon Affiliate program, this pixel provides traffic statistics for those products (Privacy Policy)