> ## Content Index > Fetch the complete content index at: https://linguisticdiscovery.com/llms.txt > Use this file to discover other available public pages before exploring further. # Bonobos combine their vocalizations the way humans combine words—a trait once thought unique to humans - URL: https://linguisticdiscovery.com/posts/2025-14/ - Published: 2025-04-12T21:26:40.000Z - Updated: 2026-03-11T11:35:38.000Z - Description: Bonobos challenge the uniqueness of human language, penguins learn etymology, and China adopts a new gender-neutral pronoun. Here’s what happened this week in language and linguistics. - Author: Daniel W. Hieber, Ph.D. - Tags: Current Linguistics, lingcomm, animal communication, Southern English Did you know that if you want to say something without someone nearby being able to understand, you can just say it in the International Phonetic Alphabet? ![](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F80694bef-230a-4b74-99be-c611af5af9bb_500x356.png) Welcome to this week’s edition of *Discovery Dispatch*, a weekly roundup of the latest language-related news, research in linguistics, interesting reads from the week, and newest books and other media dealing with language and linguistics. 💡 If you don't want this weekly digest, you can [manage your email subscriptions here](https://linguisticdiscovery.com/#/portal/account/newsletters). There you can unsubscribe from **Discovery Dispatch* and still stay subscribed to the newsletter (if you'd like). SPONSORED [![CTA Image](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/2025/04/THS.png)](https://thehumanespace.app.link/e/jO1KvuFLHPb?ref=linguisticdiscovery.com) This week’s issue of **Discovery Dispatch* is sponsored by ****The Humane Space**, an app that injects more curiosity into your daily life through beautiful immersive lessons and guided contemplations. I had the great pleasure of getting to work with The Humane Space last year to put together a week’s worth of lessons on linguistics ([which you can see here!](https://thehumanespace.page.link/?link=https://thehumane.space/segments/1226/node-index&apn=com.thehumanespace.app&isi=6443709613&ibi=org.thehumanespace.app&ref=linguisticdiscovery.com)), and I love the philosophy with which they approach their lessons. They inject a little wonder and curiosity into your every day, which is exactly what I try to do with Linguistic Discovery. Their lessons cover a huge range of topics, from linguistics to weaving to gardening to the Norse goddess of winter Skaði. Every day is a little intellectual adventure. If you’re interested in trying out The Humane Space, you can get a ****free month** subscription here: [Get a free month of The Humane Space ](https://thehumanespace.app.link/e/jO1KvuFLHPb?ref=linguisticdiscovery.com) ## 📢 Updates *Announcements and what’s new with me and Linguistic Discovery.* ### LingComm25 ![](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F2c2fec20-2661-4f74-b5fd-c131d38ddfb2_1022x282.png) This week I attended the third biannual [Linguistics Communication conference](https://lingcomm.org/?ref=linguisticdiscovery.com) (LingComm25), which focuses on supporting and bringing together people who are communicating linguistics to broader audiences—whether that be through newsletters like this one, social media, news interviews, podcasts, museum exhibits, school programs, or anything else. It was a ton of fun, and I got to meet lots of other ling communicators I hadn’t connected with before, including: - Heddwen Newton (author of the [English in Progress](https://englishinprogress.substack.com/) newsletter) - Charlotte Vaughn (Founder/Director of the [Language Science Station at Planet Word](https://sites.google.com/umd.edu/planetwordresearch?ref=linguisticdiscovery.com)) - Adam Aleksic ([@etymologynerd](https://www.tiktok.com/@etymologynerd?lang=en&ref=linguisticdiscovery.com) on social media) - Daniel Midgley ([Because Language](https://becauselanguage.com/?ref=linguisticdiscovery.com) podcast) - Ingrid Piller ([Language on the Move](https://www.languageonthemove.com/?ref=linguisticdiscovery.com)) - Jana Viscardi ([@JanaViscardi](https://www.youtube.com/@JanaViscardi?ref=linguisticdiscovery.com) on YouTube) And of course I got to connect with some old friends as well! - Dan Mirea ([@danniesbrain](https://www.tiktok.com/@danniesbrain?lang=en&ref=linguisticdiscovery.com) on social media) - Gretchen McCulloch ([Lingthusiasm](https://lingthusiasm.com/?ref=linguisticdiscovery.com), [*Because Internet*](https://amzn.to/3YwGvTN?ref=linguisticdiscovery.com)) - Colette Feehan ([@CMFVoices](https://www.tiktok.com/@cmfvoices?ref=linguisticdiscovery.com) on social media) I was a panelist for a session on using social media for lingcomm, and participated in a community-led session on newsletters as well, and I was very happy with how both sessions went. I even had a few people tell me they came away from those sessions encouraged and excited to create more lingcomm content! Overall it was a fantastic event, and I came away inspired to continue making this newsletter and my social media content even better. If you’re thinking about getting into linguistics communication or are already doing lingcomm and want ideas for how to do it even better, I highly recommend attending the next conference in 2027\. And if you’d like to present a talk/poster or be a panelist, I’ll be on the organizing committee for LingComm27, so [let me know](mailto:danny@linguisticdiscovery.com)! [LingCommCommunicating Linguistics to Broader Audiences![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/cropped-lingcomm-logo-small-512-1.png)LingComm![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/lingcomm-featured-image-1-1.png)](https://lingcomm.org/?ref=linguisticdiscovery.com) ### guacamole everywhere Something that happens more often than you’d think among us linguistics communicators is that we’ll cover the same topic, sometimes in extremely similar ways! For example, myself, Adam Aleksic ([@etymologynerd](https://www.tiktok.com/@etymologynerd?lang=en&ref=linguisticdiscovery.com)), and Griffin Basset (TikTok: [@wordsatwork](https://www.tiktok.com/@wordsatwork?ref=linguisticdiscovery.com) | Instagram: [@w0rdsatw0rk](https://www.instagram.com/w0rdsatw0rk/?ref=linguisticdiscovery.com)) have all made videos about “dummy” pronouns (also called pleonastic or expletive pronouns). - @etymologynerd ([TikTok](https://www.tiktok.com/@etymologynerd/video/7309605422543998251?q=etymologynerd%20weather&t=1744469300189&ref=linguisticdiscovery.com)) - @linguisticdiscovery ([TikTok](https://www.tiktok.com/@linguisticdiscovery/video/7232423652858334507?ref=linguisticdiscovery.com) | [YouTube](https://www.youtube.com/watch?v=HJrpBuf4Sug&pp=ygUOZHVtbXkgcHJvbm91bnM%3D&ref=linguisticdiscovery.com)) - @wordsatwork ([TikTok](https://www.tiktok.com/@wordsatwork/video/7444252394952707359?%5Fr=1&%5Ft=ZT-8vWBTplqshv&ref=linguisticdiscovery.com)) More recently, I and two other creators who do etymology posts have looked at the history of the word *guacamole*: #### **Linguistic Discovery** ![](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe95e259e-f673-477a-a92e-eabd129615dd_1080x1350.png) [The etymology of “guacamole”Where do the words “avocado” and “guacamole” come from?![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/languages-bordered-28.png)Linguistic DiscoveryDaniel W. Hieber, Ph.D.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/carousel-3.png)](https://linguisticdiscovery.com/posts/guacamole/) #### Starkey Comics ![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/2025/04/image-3.png) [How ‘guacamole’ is related to ‘avocado’ and ‘mole’ - Starkey ComicsThe words ‘avocado’, ‘guacamole’, and ‘mole’ (the Mexican sauce) all come to use from Classical Nahuatl, the language of the Aztec Empire, via The word ‘avocado’ actually has quite a complex etymology, so lets start with that: Avocado The earliest origin of this word is Proto-Nahuan \*pa:wa, meaning avocado. This evolved into Classical Nahuatl “āhuacatl”, \[…\]![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/cropped-Logo-jpg-4-1-1.jpg)Starkey ComicsRyan Starkey![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/Avocado.jpg)](https://starkeycomics.com/2025/04/11/how-guacamole-is-related-to-avocado-and-mole/?ref=linguisticdiscovery.com) #### Yoïn van Spijk > Guacamole is made of avocados, but the word 'guacamole' itself contains 'avocado' too. Via Spanish, 'guacamole' stems from Classical Nahuatl 'āhuacamōlli', literally "avocado sauce". Its first part, 'āhuaca-', is the stem of 'āhuacatl', which became 'avocado' in English. Click for more: > > — [Yoïn van Spijk (@yvanspijk.bsky.social)](https://bsky.app/profile/did:plc:h5xbz5266crfxmswpdi62hwm?ref%5Fsrc=embed&ref=linguisticdiscovery.com) [2025-02-09T18:39:39.066Z](https://bsky.app/profile/did:plc:h5xbz5266crfxmswpdi62hwm/post/3lhrbp2qphs2l?ref%5Fsrc=embed&ref=linguisticdiscovery.com) Even Babbel the language learning app hopped on the guacamole trend! (Though they got the facts wrong!) ![](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8ed04469-38c6-4877-8377-d06dfb66d956_877x775.png) I was actually so surprised at how similar Ryan Starkey’s infographic is to mine that at first I requested that Facebook take it down for copyright infringement. But Ryan kindly reached out to me and explained that it really was a total coincidence, so I apologized and retracted the takedown request. To be quite honest, I should have given Ryan the benefit of the doubt, because he’s been producing excellent, original, high-quality infographics like this for years. But we had a productive email conversation about it and we’re both looking forward to supporting each others’ work going forward. In any case, all this is a great reminder that us lingcommers aren’t really in competition with each other. If you write about etymology, chances are at some point you’ll write about *guacamole*, because it’s a fun/interesting story. Plus there are only so many ways you can structure an etymological diagram. The results are bound to come out similar. But each of us has their own style, perspective, and focus, which just makes for a richer and more interesting experience for all of our followers. So if you haven’t looked at either Ryan Starkey’s or Yoïn van Spijk’s work yet, be sure to take a look here: [Starkey ComicsStarkey Comics: Colourful images about culture and language![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/cropped-Logo-jpg-4-1-2.jpg)Starkey ComicsRyan Starkey![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/Avocado-1.jpg)](https://starkeycomics.com/?ref=linguisticdiscovery.com) - [Yoïn van Spijk on Patreon](https://www.patreon.com/yvanspijk?ref=linguisticdiscovery.com) ## 🆕 New from Linguistic Discovery *This week's content from Linguistic Discovery.* ### penguin etymology Last week the [penguins of Heard Island and McDonald Islands](https://www.nytimes.com/2025/04/03/business/economy/trump-tariffs-heard-mcdonald-islands.html?ref=linguisticdiscovery.com), Australian territories near Antarctica, were slapped with 10% tariffs by Trump. The [internet is reeling](https://www.threads.net/search?q=penguins&serp%5Ftype=default&ref=linguisticdiscovery.com) with the injustice of it all, and I’ve been summoned to bring all my linguistics skills to bear in aiding the hapless penguins: ![](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F8a063aeb-3d46-4c6f-88cd-f9cd23a0ab06_551x352.png) [Brian (@biscuitehs42) on ThreadsWe need @linguisticdiscovery on this STAT!![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/Pcnemah90K8-5.png)Threads![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/365405696_1322322761749111_2178679753861776747_n.jpg)](https://www.threads.net/@biscuitehs42/post/DH%5FJ9DVuOIe?xmt=AQGzmzlFCyHd3GtrK80nbcUI%5FkfdevV1WmLiMOcmGof4kCI&ref=linguisticdiscovery.com) So here’s the complete etymological flowchart for *penguin*: ![](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Ffd59499b-fcf7-4392-babe-5d500e35ce05_1080x1350.png) You can read all the details at this latest issue of the newsletter: [The etymology of “penguin”Where does the word “penguin” come from? French, Welsh, or Latin?![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/languages-bordered-29.png)Linguistic DiscoveryDaniel W. Hieber, Ph.D.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/carousel-4.png)](https://linguisticdiscovery.com/posts/penguin/) Enjoying this digest? Consider becoming a supporter to get even more! ****🌟 Perks** - 📘 early access to chapters of my book, **Universal: The diversity of language and the unity of the human mind* - ➕ bonus articles/videos - 💝 support my mission to educate the public about the science and diversity of language! ****Price:** $5/month (USD) **You can also subscribe on* [**Patreon*](https://www.patreon.com/linguisticdiscovery?ref=linguisticdiscovery.com) *or* [**Substack*](https://linguisticdiscovery.substack.com/) *if you prefer to use those platforms instead. You'll get all the same content and extras.* [💝 Become a supporter! ](#/portal/signup) ## 📰 In the News *Language and linguistics in the news.* [Amid anxiety about the future of French, a Quebecker’s guide to slang welcomes immigration’s influenceA popular book, Dictionnaire du chilleur, has cast a light on the changing nature of the French spoken by young people in the province![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/apple-touch-icon-10.png)The Globe and MailEric Andrew-Gee![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/TYWT2YREMFDOTEHA722QRC7AJM-1.jpg)](https://www.theglobeandmail.com/canada/article-amid-anxiety-about-the-future-of-french-a-quebeckers-guide-to-slang/?ref=linguisticdiscovery.com) [Tibet is one of the most linguistically diverse places in the world. This is in danger of extinctionThere are some 60 languages spoken on the Tibetan Plateau. But harsh Chinese policies mean many minority languages may not be passed down to future generations.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/web-app-logo-192x192-2d05bdd6de6328146de80245d4685946-14.png)The ConversationGerald Roche![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/file-20250225-32-gg3wjx-1.jpg)](https://theconversation.com/tibet-is-one-of-the-most-linguistically-diverse-places-in-the-world-this-is-in-danger-of-extinction-246316?ref=linguisticdiscovery.com) [Chinese only introduced a feminine pronoun in the 1920s. Now, it might adopt a gender-inclusive oneChinese is one of the world’s oldest languages and spoken by over one billion people. Its pronoun system may be on the cusp of significant change.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/web-app-logo-192x192-2d05bdd6de6328146de80245d4685946-15.png)The ConversationJanet Davey![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/file-20250108-15-sph3j4.jpg)](https://theconversation.com/chinese-only-introduced-a-feminine-pronoun-in-the-1920s-now-it-might-adopt-a-gender-inclusive-one-221013?ref=linguisticdiscovery.com) [Most English language lessons to be phased out in GwyneddThe council plans to “remove bilingual teaching” with Welsh becoming “the principal language of education”.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/apple-touch-icon-11.png)BBC News![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/21f280f0-111d-11f0-ac9f-c37d6fd89579.png)](https://www.bbc.com/news/articles/c8epk2lxjp8o?ref=linguisticdiscovery.com) - [Louisiana has a long history with French. This immersion school aims to keep it alive.](https://www.npr.org/2025/03/19/nx-s1-5331948/school-french-language-louisiana-cajun?ref=linguisticdiscovery.com) (NPR) ## 🗞️ Current Linguistics *Recently published research in linguistics.* ### Bonobos combine vocalizations similarly to how humans combine words ![](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fb09395ba-784a-4d23-b588-b65789c1ca39_2048x1301.png) Bonobos like Kanzi continue to surprise us with their linguistic abilities. A new study published last week by researchers at the University of Zürich and Harvard University provides evidence that bonobos combine their vocalizations in a way similar to how humans combine their words into phrases—a property called **compositionality**. There are two types of compositionality: trivial and nontrivial. In trivial compositionality, combining two words results in a meaning that is just the sum of its parts. “tall dancer” refers to someone who is both tall and a dancer. In nontrivial compositionality, one of the words modifies the other: “bad dancer” does not refer to a bad person, just a person who doesn’t dance well. “bad” is interpreted in the context of “dancer” alone. This study claims that bonobo vocalizations exhibit both types of compositionality. For example, bonobos have a peep that means ‘I would like to …’ and a whistle which means ‘let’s stay together’, and when combined they get used in tense social situations to mean ‘let’s relax’. Other vocalizations are the yelp, meaning ‘let’s do that’, and the grunt, meaning ‘look at me’, but when used together they seem to invite others to build a night nest. This is an exciting claim, because compositionality has long been considered a **design feature of language** that’s unique to humans. I wrote about the design features of language a bit in my post on *Three-Body Problem*, where I discuss what alien languages could teach us about human language: [What alien languages can teach us about human language: The linguistics of The Three-Body ProblemImagine if every word you thought could be heard by everyone around you. In this world, thinking would be the same as communicating. What would language—and society—be like?![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/languages-bordered-30.png)Linguistic DiscoveryDaniel W. Hieber, Ph.D.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/blog-banner-4.png)](https://linguisticdiscovery.com/reviews/Three-Body-Problem/) If the claim of this study holds up to scrutiny, it would dismantle yet another property of language once thought to be unique to humans. As I wrote in my article on Kanzi: > At the extreme, many linguists argue that there are *no* cognitive abilities that are unique to language. Humans are simply the only species to have developed all of these abilities together, and to a sufficient degree. This approach to language is called **functionalism** or **cognitive linguistics**. This study would seem to provide further evidence in support of this functionalist view. You can read more about the implications of this perspective in my article about Kanzi: [Kanzi (1980–2025)Kanzi the bonobo, who learned language, made stone tools, and played Minecraft, dies at age 44\. What can his remarkable linguistic abilities teach us about language?![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/languages-bordered-31.png)Linguistic DiscoveryDaniel W. Hieber, Ph.D.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/Kanzi-1.webp)](https://linguisticdiscovery.com/posts/kanzi/) Naturally, being such a bold claim, this research has garnered a great deal of attention from the media too: #### **Press Coverage** [Bonobos create phrases in similar ways to humans, new study suggestsHuman language is not as unique as we think.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/web-app-logo-192x192-2d05bdd6de6328146de80245d4685946-16.png)The ConversationMélissa Berthet![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/file-20250403-56-hazmrs.JPG)](https://theconversation.com/bonobos-create-phrases-in-similar-ways-to-humans-new-study-suggests-253805?ref=linguisticdiscovery.com) [Bonobos’ Complex Calls Share an Extraordinary Trait with Human LanguageBonobos’ grunts, peeps and whistles may share an advanced linguistic property with human language![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/favicon-47.ico)Scientific AmericanCody Cottier![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/bonobo_calling.jpg)](https://www.scientificamerican.com/article/bonobo-calls-are-more-like-human-language-than-we-thought/?ref=linguisticdiscovery.com) [Bonobos use a kind of syntax once thought to be unique to humansThe way bonobos combine vocal sounds to create new meanings suggests the evolutionary building blocks of human language are shared with our closest relatives![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/180x180.50b024f6-2.png)New Scientist#author.fullName}![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/SEI_245836580.jpg)](https://www.newscientist.com/article/2474993-bonobos-use-a-kind-of-syntax-once-thought-to-be-unique-to-humans/?ref=linguisticdiscovery.com) - [There might be something human in the way bonobos communicate—their calls share a key trait with our language, study suggests](https://www.smithsonianmag.com/smart-news/there-might-be-something-human-in-the-way-bonobos-communicate-their-calls-share-a-key-trait-with-our-language-study-suggests-180986370/?ref=linguisticdiscovery.com) (Smithsonian Magazine) - [‘Uniquely human’ language capacity found in bonobos](https://www.science.org/content/article/uniquely-human-language-capacity-found-bonobos?ref=linguisticdiscovery.com) (Science) - [Peeps and yelps show bonobos communicate with added meaning, study says](https://www.washingtonpost.com/climate-environment/2025/04/04/bonobo-study-sounds-human-language/?utm%5Fsource=instagram&utm%5Fmedium=social&utm%5Fcampaign=wp%5Fclimate&crl8%5Fid=28645321-5164-4281-9057-3d014d2c98a8) (Washington Post) #### Original Research Article - Berthet, Surbeck, & Townsend. 2025\. Extensive compositionality in the vocal system of bonobos. *Science* 388(6742): 104–108\. DOI: [10.1126/science.adv1170](https://doi.org/10.1126/science.adv1170?ref=linguisticdiscovery.com) #### Further Reading ![](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fed109d1a-a243-4e34-8cf6-122ebc3291c9_311x466.png) [Baboon metaphysics: The evolution of a social mind](https://amzn.to/40Et0Sr?ref=linguisticdiscovery.com) ![](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fe80eaa47-9e8d-4085-88f0-9bd1d952beeb_306x466.png) [How to speak whale: A voyage into the future of animal communication](https://amzn.to/4hEWvKG?ref=linguisticdiscovery.com) ### Other New Research I reported [the other week](https://linguisticdiscovery.substack.com/p/2025-12) about a neat study mapping a speech recognition model to neural patterns in the brain, and here’s some additional reporting on that: [AI analysis of 100 hours of real conversations — and the brain activity underpinning them — reveals how humans understand languageAn AI model trained on dozens of hours of real-world conversation accurately predicts human brain activity and shows that features of language structure emerge without being coded in.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/apple-touch-icon-12.png)Live ScienceAnna Demming![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/GbqDobLqJMAgj2bfAkuavV-1200-80.jpg)](https://www.livescience.com/health/neuroscience/ai-algorithm-used-to-unpack-neuroscience-of-human-language?ref=linguisticdiscovery.com) Other new and interesting research: [Are Scottish accents really more aggressive? A linguist explainsThe way we feel about an accent tells us less about its integral properties and much more about the stereotypes of the people who speak it.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/web-app-logo-192x192-2d05bdd6de6328146de80245d4685946-17.png)The ConversationAmanda Cole![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/file-20250404-56-jvphub.jpg)](https://theconversation.com/are-scottish-accents-really-more-aggressive-a-linguist-explains-253375?ref=linguisticdiscovery.com) [Why you should think twice before using shorthand like ‘thx’ and ‘k’ in your textsAbbreviations like ‘brb’ and ‘plz’ may seem benign. But new research shows they can make senders appear less sincere – and even undermine budding romances.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/web-app-logo-192x192-2d05bdd6de6328146de80245d4685946-18.png)The ConversationDavid Fang![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/file-20250407-56-grye3g.jpg)](https://theconversation.com/why-you-should-think-twice-before-using-shorthand-like-thx-and-k-in-your-texts-248812?ref=linguisticdiscovery.com) [Brain Processing: Esperanto and Klingon Perceived as Equally Familiar asA groundbreaking study from MIT has unveiled new insights into how the human brain processes both natural and constructed languages. Traditionally, language has been understood to evolve through usage![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/cropped-scienmag_ico.jpg)ScienmagSCIENMAG![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/Brain-Processing-Esperanto-and-Klingon-Perceived-as-Equally-Familiar-as-English-and-Mandarin-1742312929.jpg)](https://scienmag.com/brain-processing-esperanto-and-klingon-perceived-as-equally-familiar-as-english-and-mandarin/?ref=linguisticdiscovery.com) ## 📃 This Week’s Reads *Interesting articles I've come across this week.* Kanzi’s death seems to have spurred more interest in animal communication recently, and as a result we have a couple articles about the topic this week: [Can animals understand human language?There are many famous examples of animals who seem to understand human language. But is there any real science behind them?![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/apple-touch-icon-13.png)Live ScienceMarilyn Perkins![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/tScBr9XGjGtTvrR2soMWcf-1200-80.jpg)](https://www.livescience.com/animals/can-animals-understand-human-language?ref=linguisticdiscovery.com) [The animals revealing why human culture isn’t as special as we thoughtEven animals with very small brains turn out to have cultural traditions, which poses a puzzler for biologists wondering what makes human culture unique![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/180x180.50b024f6-3.png)New Scientist#author.fullName}![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/SEI_245816355.jpg)](https://www.newscientist.com/article/mg26635374-000-the-animals-revealing-why-human-culture-isnt-as-special-as-we-thought/?ref=linguisticdiscovery.com) NativLang on YouTube also has an ongoing series about the topic. He recently released another entry in the series as well: Other reads from the week: [Accent vs. Dialect vs. Language: What’s the Difference?Any debate about how to pronounce ‘pecan’ could easily turn into a discussion about dialect—but that’s not just another word for ‘accent.’![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/MFFavicon_216ef394-60ef-4fac-9984-97a8819af760_400x-4.png)Mental FlossEllen Gutoskey![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/01gje2af4e9dytgnc1f0.jpg)](https://www.mentalfloss.com/posts/accent-vs-dialect-vs-language-whats-the-difference/partners/47910?ref=linguisticdiscovery.com) [Speaking of Words: Can We Reconstruct the First Language?Given the many thousands of languages spoken today, and records of hundreds of extinct ones, do we have enough evidence to reconstruct “Proto-World,” the ancestor of all natural languages?![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/cropped-icon-idnh-270x270.png)InDepthNH.orgMichael Ferber![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/ferber-1170x823.jpg)](https://indepthnh.org/2025/03/23/speaking-of-words-can-we-reconstruct-the-first-language/?ref=linguisticdiscovery.com) [Why is it so hard to type in Indigenous languages?A recent update to the Unicode Standard means that Haíɫzaqvḷa can finally be fully written and read on all digital platforms.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/web-app-logo-192x192-2d05bdd6de6328146de80245d4685946-19.png)The ConversationMark Turin![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/file-20241212-21-1p1usn.jpg)](https://theconversation.com/why-is-it-so-hard-to-type-in-indigenous-languages-245247?ref=linguisticdiscovery.com) [What we can learn from U.S. place namesMany place names in the U.S. come from languages other than English—which leads to some pronunciation challenges. Discover how they’ve changed over time!![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/duolingo-touch-icon2-1-1.png)Duolingo BlogBrendan Regan![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/cover_USPlaceNames.png)](https://blog.duolingo.com/history-american-place-names/?ref=linguisticdiscovery.com) [The lore of ‘lore’ – how fandoms created an online phenomenon from an Old English word‘Lore’ was shortlisted for the Oxford word of the year.![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/icon/web-app-logo-192x192-2d05bdd6de6328146de80245d4685946-20.png)The ConversationKate McNicholas Smith![](https://storage.ghost.io/c/c7/75/c775a216-7ca2-4c5f-96a7-f2defe0fd756/content/images/thumbnail/file-20250319-56-hqjx5k.jpg)](https://theconversation.com/the-lore-of-lore-how-fandoms-created-an-online-phenomenon-from-an-old-english-word-252577?ref=linguisticdiscovery.com) ## 📚 Books & Media *New (and old) books and media touching on language and linguistics.* The sixth edition of *Understanding syntax*, an introductory syntax textbook, came out last month and I snagged a copy of it. What I’ve always appreciated about this book is its typological focus, with tons of examples from a wide range of languages. This is a welcome breath of fresh air compared to most syntax textbooks, which focus heavily or sometimes even exclusively on English—a trend I find rather unsavory. *Understanding syntax* also takes a broad conception of syntax, and includes discussions of parts of speech, grammatical relations, and transitivity, rather than the narrow focus on constituency that preoccupies most books on the topic. So if this is an area you’d like to learn more about, grab a copy here: ![](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F42bde2b7-83d8-4738-bf1b-e9a4c2793a9f_311x466.png) [Understanding syntax (6th edition)](https://amzn.to/42HQoAv?ref=linguisticdiscovery.com) Content creator Landon Bryant (@LandonTalks on [Instagram](https://www.instagram.com/landontalks/?ref=linguisticdiscovery.com) and [TikTok](https://www.tiktok.com/@landontalks?lang=en&ref=linguisticdiscovery.com)), who talks all about Southern language and culture, just released his first book, *Bless Your Heart: A field guide to all things Southern*. I’ve only just started it, but it’s a fun, endearing, wonderful book so far: ![](https://substackcdn.com/image/fetch/w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F00a5c7d5-fd7d-477a-bfb5-e5ed51af2d9a_320x466.png) [Bless your heart: A field guide to all things Southern](https://amzn.to/3E88qTg?ref=linguisticdiscovery.com) And since this is the end of this week’s digest, I’ll leave you with a little excerpt from the book about the “Southern Goodbye”: > Something that you’ll experience in the South—and that you will eventually participate in—is the Southern goodbye. I believe people in the Midwest call it a Midwestern goodbye, and what it means is—we’re not leaving, or at least we’re not leaving yet. It means get comfortable. It doesn’t mean we’re about to go. First it starts with a, > > “Well…” and that’s the first indication, but you still have a couple of hours. An hour or two later, somebody might even stand up and maybe walk to the edge of the room, but then they’ll cross their arms and lean up against the molding for a little bit. Then they’ll have some more conversations. Then maybe they might make it into the kitchen, and here, at this point, they should be starting to be aware that they are actually gonna leave, but they don’t need to put any stock into it yet—they haven’t even made it to the driveway. > > Once they’ve made it through their kitchen conversation or whatever the room is that’s adjacent to the front door, they’ve gotta head to the driveway. Now, the driveway combo is one where they are fully pretending they’re leaving. If you were not familiar with a Southern goodbye, you would think they’re almost out of there, but they’re not. > > If you’re a little kid, you need to keep on playing, unless your grown-up has specifically said, “Get in the car.” And if they have, I wanna go ahead and apologize to you because you’re just gonna be sitting there for a little while until that window is completely rolled up and you are physically pulling out of the driveway. I’m not talking about sitting there about to pull out at the end of the driveway, but actually pulling out—then you’re in the clear. But until then, this is a Southern goodbye and we’re not anywhere close to leaving. Have a great week! \~ Danny If you enjoyed this week's digest, consider becoming a supporter to get even more! ****🌟 Perks:** - 📘 early access to chapters of my book, **Universal: The diversity of language and the unity of the human mind* - ➕ bonus articles/videos - 💝 support my mission to educate the public about the science and diversity of language! ****Price:** $5/month (USD) **You can also subscribe on* [**Patreon*](https://www.patreon.com/linguisticdiscovery?ref=linguisticdiscovery.com) *or* [**Substack*](https://linguisticdiscovery.substack.com/) *if you prefer to use those platforms instead. You'll get all the same content and extras.* [💝 Become a supporter! ](#/portal/signup) 💡 The Amazon links on this site are affiliate links, which means that I earn a small commission from Amazon for purchases made through them (at no extra cost to you). If you'd like to support Linguistic Discovery, purchasing through these links is a great way to do so! I greatly appreciate your support! 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