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Gavin Foster🦧

@gibbonitathought.bsky.social
327 followers 688 following 363 posts

Philosophy PhD student @ Purdue University. Animal cognition, theory of mind, norm psychology, and Kant (sorry). ​Affiliate at the Social and Cognitive Origins Group (JHU). ​SSHRC Doctoral Scholar & Dean’s Graduate Fellow. ​🔗 gavinrfoster.com

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Reposted by Gavin Foster🦧
ACLU @aclu.org · 04/10/2026
📚 Happy Banned Books Week! 📚 We’re fighting across the nation to defend everyone’s freedom to read. We want to know: What’s your favorite banned book?
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Oded Ritov @oded-ritov.bsky.social · 30/09/2026
Do chimpanzees value their friendships enough to pass on juicy pineapple? In our new paper, out now at Evolution and Human Behavior, we find that they do! www.sciencedirect.com/science/arti...
Screenshot of the paper header on ScienceDirect. Evolution and Human Behavior, Volume 47, Issue 6, November 2026, article 106948. Title: "Chimpanzees steal less from their friends and expect them to do the same." Authors: Oded Ritov, Christoph J. Völter, Liran Samuni, Avi Benozio, Dacher Keltner, Jan M. Engelmann, Laura S. Lewis, Esther Herrmann.
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CAIC @ Purdue @caic-at-purdue.bsky.social · 01/10/2026
Some CAIC highlights from the International Society for Moral Psychology Conference at Cornell last month! (Not featured: excellent presentations from Eric and Maria!) 👏 #ISMP2026 #MoralPsych #PurdueUniversity
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Devin Curry @devinsanchezcurry.com · 28/09/2026
pub day! www.routledge.com/Introducing-...
routledge.com
Introducing Philosophy of Mind, Today
This coursebook introduces philosophy of mind as it is practiced in the third decade of the 21st century to a wide range of readers. It provides any interested student, researcher, or general reader—n...
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CAIC @ Purdue @caic-at-purdue.bsky.social · 24/09/2026
Chandra Sripada, talking about ideas he also presented at the CAIC Launch Event last April -- all of which are now available on our new YouTube channel www.youtube.com/@CAIC-at-Pur...
youtube.com
Cognition, Agency, and Intelligence Center
The Cognition, Agency, and Intelligence Center (CAIC) uses cutting edge cognitive science to understand different kinds of intelligent agents and the real-world consequences of their actions. - Cogni...
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T Revathe @revathe.bsky.social · 24/09/2026
Using the data collected over 20 years on 21 infants between birth & independence, we find that social learning does the heavy lifting in diet profile development. How, you ask? 3/11
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T Revathe @revathe.bsky.social · 24/09/2026
!! New in @science.org !! How do animals learn broad skills necessary for survival in the wild? Our latest study on wild Sumatran orangutans at Suaq provides answers. 1/11 www.science.org/doi/10.1126/...
science.org
How 8 years of social and individual learning interact to shape ecological competence in orangutans
Cultural learning permeates human skill and knowledge acquisition. To understand its importance for nonhuman apes, we analyzed just under 7000 records of behavioral bouts of social and individual lear...
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Gavin Foster🦧 @gibbonitathought.bsky.social · 24/09/2026
Today I finally won my fight in court against a slumlord! A great weight off my back and onto better things (and better leasing companies).
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Reposted by Gavin Foster🦧
Evan Westra @evanwestra.bsky.social · 21/09/2026
Me and @dryan149.bsky.social's commentary on @julianje.bsky.social and @yarrowdunham.bsky.social's excellent BBS target article "The Institutional Stance" just went live. JJ-E and YD argue that sometimes, we rely on role-based representations instead of mentalizing... philpapers.org/rec/WESWDW-2
philpapers.org
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Kenneth Black @kennethblack.bsky.social · 18/09/2026
New paper! “Order of Explanation: Having it Both Ways” is now forthcoming in Noûs. It’s been a really fun paper to write and I’m stoked to share it.
philpapers.org
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Gavin Foster🦧 @gibbonitathought.bsky.social · 17/09/2026
New Mr. Beast video idea: 20 philosophers have to live in the same house and the first to publish in Nous wins a million dollars.
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Gavin Foster🦧 @gibbonitathought.bsky.social · 16/09/2026
At a book store in Ithaca and seriously considered buying this for @oldjerryfodor.bsky.social
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Chris Simms @chrisnsimms.bsky.social · 16/09/2026
This is a very cool study I have written about for @newscientist.com Adult chimpanzees have been observed passing tools to their younger relatives, helping them learn the skills needed for fishing for ants or algae 🧪 www.newscientist.com/article/2589...
newscientist.com
Wild chimpanzees teach youngsters by handing them tools | New Scientist
Adult chimpanzees have been observed passing tools to their younger relatives, helping them learn the skills needed for fishing for ants or algae
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Federico Rossano @federicorossano.bsky.social · 20/08/2026
The chimps are not failing to understand the gesture. They were not paying attention to the person producing it. Communication rarely comes as an isolated signal. Gesture, gaze, voice and context work together. If we pull them apart, we may remove the very thing that made the signal communicative.
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Federico Rossano @federicorossano.bsky.social · 20/08/2026
When the experimenter simply pointed toward the hidden food, chimpanzees were at chance. When he called their name, looked at them and produced food grunts—but did not point—they were also at chance. But when we engaged their attention and then pointed, they chose correctly 73% of the time.
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Javier Gomez-Lavin @jglavin.bsky.social · 15/09/2026
Super happy to finally announce that our team at Purdue has been awarded $900k from NSF to develop an Adaptive AI Literacy tool for folks across disciplines!I If you have ideas in this space please reach out, I'd love to hear them and collaborate: www.nsf.gov/awardsearch/...
nsf.gov
Award Details - NSF Award Search
Find award details and explore award abstracts and publications.
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Reposted by Gavin Foster🦧
Kristin Andrews 🇨🇦🇺🇸 @kristinandrews.bsky.social · 14/09/2026
See you in England next spring for the third PAMBA meeting! Abstracts and submission for the PAMBA prize due January 7, 2027.
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Juan Murillo Vargas @jimurillo98.bsky.social · 12/09/2026
Paper's now out (open access!). Shoutout to the lovely copyediting and proofs team at Ergo. If you're LoT curious feel free to check it out! journals.publishing.umich.edu/ergo/article...
journals.publishing.umich.edu
How Language-Like is the Language of Thought?
The language of thought hypothesis (LoTH) claims that thoughts are underpinned by language-like vehicles. A central motivation is that there is a relevant similarity between language and thought expla...
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Eric Schwitzgebel @eschwitz.bsky.social · 11/09/2026
New paper in draft! I've been working on this one since 2018, never satisfied, redrafting over and over. I'm sure it still needs considerable work, but I'm finally ready to circulate it. Walking the Walk Ethicists who advocate moral principles without trying to live by them will generally 1/4
Walking the Walk title page
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Brett Karlan @oldjerryfodor.bsky.social · 12/09/2026
Feeling nostalgic for aliefs
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Society for Philosophy and Psychology @socphilpsych.bsky.social · 11/09/2026
Can We Learn to be Virtuous from the Vicious? On Moral Learning and the Pedagogical Value of Antihero Protagonists 🚨From Maria Waggoner and Daniel Kelly
taylorfrancis.com
Can We Learn to Be Virtuous from the Vicious? | 18 | On Moral Learning
Virtue ethical theories and cultural evolutionary theories both find significance in social learning, teaching, and education. This chapter brings these
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Chris Krupenye @chriskrupenye.bsky.social · 10/09/2026
🚨 PhD position in human, nonhuman primate, and/or dog cognition! I am thrilled to be reviewing applicants this year for a new PhD student to join the Social & Cognitive Origins Group in the Department of Psychological & Brain Sciences at Johns Hopkins @jhu.edu @jhuartssciences.bsky.social 1/
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Kristin Andrews 🇨🇦🇺🇸 @kristinandrews.bsky.social · 09/09/2026
This is a very cool new book! Read it! Teach it!
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Devin Curry @devinsanchezcurry.com · 07/09/2026
I wrote this book with Louise Daoust and forty of our friends.
INTRODUCING PHILOSOPHY OF MIND, TODAY

EDITED BY DEVIN SANCHEZ CURRY AND LOUISE DAOUST

[picture of cool exploding lionfish guy]

[Routledge logo]
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Javier Gomez-Lavin @jglavin.bsky.social · 04/09/2026
Pumped to be a collaborator on a 1.4M ERC starting grant aimed at studying the nature of Solidarity lead by Matthew Rachar. Our lab will run xphi studies to determine folks intuitions about solidarity and plural values over the next few years! Check it out! www.fu-berlin.de/en/presse/in...
fu-berlin.de
ERC Starting Grant Awarded to Social Philosopher Matthew Rachar
Researcher at Freie Universität Berlin will receive over 1.48 million euros in funding from the European Research Council
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Brandon Woo @brandonwoo.bsky.social · 04/09/2026
New paper with Liz Spelke, @rebeccasaxe.bsky.social, and @ashleyjthomas.bsky.social! We find that when 4- to 6-month-old infants observe two individuals share saliva, they infer that those individuals have a close relationship. Free access link: authors.elsevier.com/a/1niQg_Oow0...
A conceptual schematic illustrating the logic of the studies. (A) Infants observe a central actor who shares saliva with one actor and does not share saliva with another actor. (B) From such observations, infants may infer and represent whether the actors are connected and how thick each connection is. (C) These representations support infants' expectations of who will respond to the central actor's distress.
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vincentholst.bsky.social @vincentholst.bsky.social · 13/08/2026
In 2023, @nature.com published 'Papers and patents are becoming less disruptive over time', receiving world-wide media attention. Our Matters Arising, published after a 32 month delay (more on that soon), shows that the reported decline can largely be attributed to dataset artefacts. 🧵
The average CD_5 index per year for Web of Science. The original Park et al. decline (top curve) becomes essentially flat (bottom curve) when removing papers with CD_5=1. Those papers largely correspond to dataset artefacts.
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Sebastian Murgueitio Ramirez @murgue.bsky.social · 28/08/2026
It took a while but our paper on general relativity and causation in BJPS is officially out! This really started when working on my undergrad dissertation back in Los Andes under the supervision of Andrés Páez (in fact, that dissertation was my entrance into philosophy of science and physics).
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Sarah Robins @sarahrobins.bsky.social · 26/08/2026
It’s an unbelievable honor to receive this award. Getting to do it alongside such a dear friend makes it even better. Thanks for being wrong about everything so we could make it happen @felipedebrigard.bsky.social 😂😂😂
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Evan Westra @evanwestra.bsky.social · 26/08/2026
Congrats to my brilliant colleague @sarahrobins.bsky.social!!
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Justin Weinberg @dailynous.com · 26/08/2026
The Lebowitz prize is awarded to two philosophers with contrasting views on a topic. This year's winners are...
dailynous.com
De Brigard and Robins Win 2026 Lebowitz Prize - Daily Nous
The American Philosophical Association (APA) has announced the winners of its 2026 Dr. Martin R. Lebowitz and Eve Lewellis Lebowitz Prize. They are: Felipe De Brigard, Professor of Philosophy and Psyc...
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🐭 Danielle Williams 🐹 @okaydaniellle.bsky.social · 26/08/2026
check out the invited program for the SSPP 🥳 It’s shaping up to be a great conference with some memorable sessions. call for papers coming soon! 👀 @natashasnature.bsky.social
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Evan Westra @evanwestra.bsky.social · 24/08/2026
Another exciting new addition to the philosophy of social norms: Simon Fitzpatrick @simonfitzpatrick.bsky.social 's new SEP article on Animal Normativity: plato.stanford.edu/entries/anim...
plato.stanford.edu
Animal Normativity (Stanford Encyclopedia of Philosophy)
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Gavin Foster🦧 @gibbonitathought.bsky.social · 17/08/2026
I have to be really careful when I read papers on teleosemantics because I'm super prone to fall into a deep rabbit hole and end up just reading 40 consecutive pages of philosophers who haven't taken a biology class since the 10th grade aggressively litigating the internal monologue of a frog
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Lisandro Milocco @milocco.bsky.social · 17/08/2026
What can development contribute to predicting evolution? I argue it sets what evolution can access, and this depends on timescale since different parts of development evolve at different rates. Hence coarse-graining: keep only what matters 📣 New in @evojlinnsoc.bsky.social doi.org/10.1093/evol...
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Gavin Foster🦧 @gibbonitathought.bsky.social · 17/08/2026
Partner made me a sketch at work
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Gavin Foster🦧 @gibbonitathought.bsky.social · 16/08/2026
Listen, I get the hype around Fodor now. It took me reading Psychosemantics to appreciate that he's a snarky queen and not (only) a pretentious dick.
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Gavin Foster🦧 @gibbonitathought.bsky.social · 15/08/2026
What does it say about me if I love Donald Davidson's writing style and find him very intuitive, but feel the exact opposite about Tyler Burge?
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Stephanie Flynn @stephanieflynn.bsky.social · 13/08/2026
What a nightmare PBS broadcaster loses access to 50TB of data comprising 70 years of TV history after contracted cloud storage vendor goes defunct — public TV channel sues Iron Mountain data center, which hosts archival materials, to ensure preservation | Tom's Hardware share.google/ExvNkuiN1bIl...
share.google
PBS broadcaster loses access to 50TB of data comprising 70 years of TV history after contracted cloud storage vendor goes defunct — public TV channel sues Iron Mountain data center, which hosts archiv...
This wouldn't have been an issue if the organization bought a $1,000 NAS and populated it with a few hard drives.
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Akshan deAlwis @adealwis.bsky.social · 13/08/2026
My paper "Reasons Isolated from Good Reasoning" is forthcoming in Australasian Journal of Philosophy. I argue that defeasible reasons aren't just premises in *normally* good deductive reasoning, despite what some very smart people think. philpapers.org/rec/DEARIF
philpapers.org
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Kevin O’Neill @kevingoneill.github.io · 10/08/2026
new preprint! in my final grad school project led by @kmiceli.bsky.social & @ninavanrooy.bsky.social w/@felipedebrigard.bsky.social, we challenge ~20yrs of causal cognition research by finding a context in which people's causal judgments are completely *unaffected* by norms! osf.io/preprints/ps...
osf.io
OSF
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Gavin Foster🦧 @gibbonitathought.bsky.social · 09/08/2026
"the thing-in-itself is unknowable" ok buddy just say you're bad at reading the room and move on
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Ian Boudreau @ianboudreau.com · 09/08/2026
The beacon is lit
Small himalayan cat with her head in a barrel-shaped lampshade, creating a large shadow of her head
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Gavin Foster🦧 @gibbonitathought.bsky.social · 07/08/2026
Landlords 🫩
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🐭 Danielle Williams 🐹 @okaydaniellle.bsky.social · 06/08/2026
i have a forthcoming paper that defends standard mapping views of computational implementation. i argue that their generality is a virtue and i make it clear how & why they are formulated as such, why that matters, + how the view relates to computational modeling in CS: philpapers.org/rec/WILWWD-4
philpapers.org
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Erin Biba @erinbiba.bsky.social · 03/08/2026
As a professional fact checker I would never *in a million years* use AI for research and fact checking. It lies! It makes things up! It plagiarizes! And I also have an obligation to the authors I work for not to do shoddy half-work.
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Gavin Foster🦧 @gibbonitathought.bsky.social · 01/08/2026
my brain finally deciding it wants to edit and expand my backlog of papers the exact month i am legally required to do nothing but read for comps. just flawless psychological warfare from my own frontal lobe
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Gavin Foster🦧 @gibbonitathought.bsky.social · 01/08/2026
rereading a book (Henrich's) about how the human brain evolved primarily to navigate complex gossip networks and realizing that academia is our purest state of nature
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Gavin Foster🦧 @gibbonitathought.bsky.social · 01/08/2026
If bees had whatsapp
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Gavin Foster🦧 @gibbonitathought.bsky.social · 31/07/2026
He looks at you like this across the table at the conference dinner Is he flirting?
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