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Tuomas Tahko

@ttahko.bsky.social
405 followers 356 following 61 posts

Prof of Metaphysics of Science & Head of School of Arts at University of Bristol. I run, hike, take photos, drink craft beer, and eat my veg. ttahko.net

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Tuomas Tahko @ttahko.bsky.social · 04/08/2026
Looking forward to Madrid!
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Tuomas Tahko @ttahko.bsky.social · 04/08/2026
Refreshed (and simplified) website now live: ttahko.net (Feel free to point out any issues as I'm still tweaking.)
ttahko.net
Tuomas E. Tahko — Metaphysics of Science, University of Bristol
Tuomas E. Tahko is Professor of Metaphysics of Science and Head of the School of Arts at the University of Bristol, working on natural kinds, laws of nature, essence, modality, and the metaphysics of ...
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Tuomas Tahko @ttahko.bsky.social · 16/06/2026
New paper: "Unifying Kinds without Hylemorphism", in the 100th issue of Aristotelian Society Supplementary Volume, where I respond to David Oderberg. We will continue the discussion at our Joint Session symposium this July in Reading! academic.oup.com/aristotelian...
academic.oup.com
Unifying Kinds without Hylemorphism
Abstract. David Oderberg has recently extended classical Aristotelian-Thomistic hylemorphism beyond traditional substance ontology to analyse linguistic, e
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Tuomas Tahko @ttahko.bsky.social · 21/05/2026
Bristol is recruiting a Lecturer in Philosophy, with specialisation in one of and teaching competency in at least three of: Aesthetics Ethics Philosophy of AI Philosophy of Education Political Philosophy Value Theory 24 month post with teaching orientation. www.bristol.ac.uk/jobs/find/de...
bristol.ac.uk
Details | Working at Bristol | University of Bristol
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Rebecca Buxton @rebeccabuxton.bsky.social · 10/04/2026
JOB! I'm hiring a Senior Research Associate in Social and Political Philosophy as part of the ERC LEAD Project. Deadline is May 3rd, and candidates would ideally begin in September 2026 or asap after. Feel free to contact me with any questions - Share widely! www.bristol.ac.uk/jobs/find/de...
bristol.ac.uk
Details | Working at Bristol | University of Bristol
University of Bristol Beacon House Queens Road Bristol, BS8 1QU, UK Tel: +44 (0)117 928 9000 Contact us
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Tuomas Tahko @ttahko.bsky.social · 10/04/2026
New paper: 'Natural Kind Fundamentalism', open access in Philosophical Studies: link.springer.com/article/10.1... This paper defends Natural Kind Fundamentalism (NKF), the view that the ontological category of natural kind is fundamental.
link.springer.com
Natural kind fundamentalism - Philosophical Studies
Philosophical Studies - This paper defends Natural Kind Fundamentalism (NKF), the view that the ontological category of natural kind is fundamental. I develop a primitivist account of categorial...
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Tuomas Tahko @ttahko.bsky.social · 08/12/2025
JOB: The School of Arts at Bristol is hiring a Senior Lecturer in Immersive & Digital Media! www.bristol.ac.uk/jobs/find-in...
bristol.ac.uk
Sign in to your account
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Tuomas Tahko @ttahko.bsky.social · 03/12/2025
CFP: ECAP 12 in Madrid, August 24-28, 2026. I'm thrilled to give the Metaphysics keynote talk. Submit your paper by Jan 31st! easychair.org/cfp/ECAP12
easychair.org
CFP
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Tuomas Tahko @ttahko.bsky.social · 29/09/2025
New paper out: "Quantum Holism and Essential Dispositions", with Christina Conroy and Donnchadh O'Conaill. This one spent many, many years in limbo as the volume was delayed, but nice to finally see it out! Message me if you'd like a PDF (behind Springer's paywall): link.springer.com/chapter/10.1...
link.springer.com
Quantum Holism and Essential Dispositions
It is often suggested that at least some entities posited in QM are non-individuals, in the sense that they are numerically distinct entities but there is no fact of the matter as to which entity is which. Such entities are often regarded as holistic, in the sense...
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Centre for Logic and Philosophy of Science (CLPS) @clpskuleuven.bsky.social · 18/09/2025
Hello, #AcademicSky! We are the Centre for Logic and Philosophy of Science (CLPS) at KU Leuven. Our senior and junior researchers focus on #logic, #epistemology & #philsci. We’re here to share our work and connect with logicians and philosophers of science worldwide—help us spread the word! #philsky
Cobblestone pathway leading to the red-brick Institute of Philosophy building at KU Leuven in Belgium (home of the Centre for Logic and Philosophy of Science), framed by ivy-covered walls, arched windows, and lush greenery with purple wisteria flowers in the foreground.
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Tuomas Tahko @ttahko.bsky.social · 05/09/2025
"Nature and AI" Workshop, open to everyone and no technical background needed! A discussion about nature and AI – what they are, humanity’s place in relation to them, and the associated opportunities and risks. Pervasive Media Studio, Monday 13th Oct: www.eventbrite.co.uk/e/nature-and...
eventbrite.co.uk
Nature and AI Workshop
A discussion about nature and AI – what they are, humanity’s place in relation to them, and the associated opportunities and risks
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Tuomas Tahko @ttahko.bsky.social · 21/07/2025
It was great to attend the Isambard AI launch last week. UK's most powerful supercomputer is ready to go and it's right here in Bristol!
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Tuomas Tahko @ttahko.bsky.social · 16/07/2025
One of the more ceremonial Head of School tasks today: reading names at the graduations in Wills Memorial Building.
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Tuomas Tahko @ttahko.bsky.social · 10/07/2025
Postcard from Antwerp, where I've today given a keynote talk at the 28th Conference of the International Society for the Philosophy of Chemistry on AlphaFold.
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Tuomas Tahko @ttahko.bsky.social · 16/06/2025
JOB: 12-month Lecturer in Philosophy role at Bristol from 1st September 2025. DL: 30th June This covers me while I continue as Head of School of Arts in 25/26. Philosophy of Mathematics / Philosophy of Science + Logic www.bristol.ac.uk/jobs/find/de...
bristol.ac.uk
Details | Working at Bristol | University of Bristol
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Tuomas Tahko @ttahko.bsky.social · 10/06/2025
Next up in the Cambridge Elements in Metaphysics series, Kris McDaniel on "Metaontology", free to access until 24th June: www.cambridge.org/core/element...
cambridge.org
Metaontology
Cambridge Core - Epistemology and Metaphysics - Metaontology
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Tuomas Tahko @ttahko.bsky.social · 31/05/2025
Listening to my copy of Metallica's Black album on vinyl on a whim as I learned that it just made it to the exclusive list of double-diamond albums.
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Tuomas Tahko @ttahko.bsky.social · 29/05/2025
I don't think I've mentioned it here before that I have Strava these days, in case there are people interested in following my running "comeback" and ultra trail training: strava.app.link/CV3SOzBSLTb
strava.app.link
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Tuomas Tahko @ttahko.bsky.social · 01/05/2025
My entry on Ontological Dependence in the Stanford Encyclopedia of Philosophy has been updated: plato.stanford.edu/entries/depe...
plato.stanford.edu
Ontological Dependence (Stanford Encyclopedia of Philosophy)
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Tuomas Tahko @ttahko.bsky.social · 23/04/2025
Another Metaphysics Cambridge Element is out! Phil Corkum on "Neo-Aristotelian Metaphysics", freely available until 7th May. Also, this is the 30th title in the series. Just two more commissioned titles coming out before I'll conclude my term as the editor. www.cambridge.org/core/element...
cambridge.org
Neo-Aristotelian Metaphysics
Cambridge Core - Epistemology and Metaphysics - Neo-Aristotelian Metaphysics
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Tuomas Tahko @ttahko.bsky.social · 16/04/2025
Just about to give a talk on Categorial Fundamentality at LMU: sites.google.com/view/fundame...
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Baptiste Le Bihan @baptistelebihan.bsky.social · 08/04/2025
The next Society for the Metaphysics of Science conference will take place in Lugano, Switzerland, June 30 – July 2: socmetsci.org/2025 As program chair, I’m currently looking for commentators for the papers, as well as session chairs. Please contact me if you are a scholar and would be interested.
socmetsci.org
SMS 2025 Conference - Lugano, Switzerland — SMS
The 2025 Conference of the Society for the Metaphysics of Science will be held at USI in Lugano, Switzerland, 30 June through 2 July.
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Tuomas Tahko @ttahko.bsky.social · 07/04/2025
Next up in the Elements in Metaphysics series is "Social Ontology" by Brian Epstein. #openaccess and check out the video abstract too! www.cambridge.org/core/element...
cambridge.org
Social Ontology
Cambridge Core - Philosophy: General Interest - Social Ontology
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Tuomas Tahko @ttahko.bsky.social · 25/03/2025
Here's a little piece that I wrote on a journal Special Issue bringing together Avicenna scholars and contemporary metaphysicians: "Contemporary Reflections on Substantial Kind Change in Avicenna", just out #openaccess in Theoria! onlinelibrary.wiley.com/doi/10.1111/...
onlinelibrary.wiley.com
Contemporary Reflections on Substantial Kind Change in Avicenna
Contemporary metaphysics, and especially neo-Aristotelian metaphysics, tackles many of the same problems as Avicenna did. One of these problems is the possibility of substantial kind change. For inst...
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Tuomas Tahko @ttahko.bsky.social · 17/03/2025
New Cambridge Elements in Metaphysics title out: "Metaphysics of Color" by Michael Watkins and Elay Shech. #openaccess www.cambridge.org/core/element...
cambridge.org
The Metaphysics of Color
Cambridge Core - Philosophy: General Interest - The Metaphysics of Color
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Tuomas Tahko @ttahko.bsky.social · 11/03/2025
Heading to Stirling to give a talk on "Categorial Fundamentality" this Thursday. I've promised two papers this year for special issues, one on Categories and one on Fundamentality. Seems like a good way to combine the topics! CFP for the fundamentality volume: link.springer.com/collections/...
link.springer.com
New Directions for Fundamentality
The notion of fundamentality has received much attention in recent years. In particular, significant progress has been achieved by developing and comparing ...
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Tuomas Tahko @ttahko.bsky.social · 11/03/2025
New paper just out, co-authored with @frabellazzi.bsky.social: "Unification Principles for Biochemical Kinds" philpapers.org/rec/BELUPF
philpapers.org
Francesca Bellazzi & Tuomas E. Tahko, Unification Principles for Biochemical Kinds - PhilPapers
Biochemical kinds present an interesting case study in the philosophical literature on natural kinds and functions, as they fall between chemical kinds, defined by their intrinsic microstructural prop...
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Franz Berto @franzberto.bsky.social · 03/03/2025
Philosophers: spread the word, apply, come to St Andrews, have research fun with us! philjobs.org/job/show/28814
philjobs.org
Research Fellow, University of St. Andrews - PhilJobs:JFP Research Fellow, University of St. Andrews
An international database of jobs for philosophers
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Jim Weatherall @jamesowenweatherall.com · 01/03/2025
New Element in Philosophy of Physics just published! Karen Crowther's "Why Do We Want a Theory of Quantum Gravity?" is available for free online for two weeks. www.cambridge.org/core/element...
cambridge.org
Why Do We Want a Theory of Quantum Gravity?
Cambridge Core - Philosophy: General Interest - Why Do We Want a Theory of Quantum Gravity?
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Tuomas Tahko @ttahko.bsky.social · 28/02/2025
In my efforts to replace the now insufferable ad-infested Facebook, I joined Reddit. I'm very positively surprised! As a brand new user, my recent post seeking craft beer recommendations received some 5k views in the first 24h and plenty of engagement. Way more than I ever got on Fb or Twitter/X.
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Arts Matter Bristol @uobartsmatter.bsky.social · 26/02/2025
😈 Dr Poppy Mankowitz (Philosophy) introduces us to her @erc.europa.eu Project EVIL: Expressing Value in Language which explores the value of evaluative adjectives Read how the project seeks to resolve central and longstanding issues in both philosophy & linguistics 👉 bit.ly/3D3HB1X
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Tuomas Tahko @ttahko.bsky.social · 19/02/2025
Another new title in the Cambridge Elements in Metaphysics series: Carl Gillett on "Reduction, Emergence, and the Metaphysics in Science". Free to download until 4th March! www.cambridge.org/core/element...
cambridge.org
Reduction, Emergence and the Metaphysics in Science
Cambridge Core - Philosophy: General Interest - Reduction, Emergence and the Metaphysics in Science
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Tuomas Tahko @ttahko.bsky.social · 19/02/2025
Proud to see @vanessaseifert.bsky.social and Alex Franklin win the BJPS Popper Prize for 2024 with their joint paper that was developed during the MetaScience ERC project. Plus honourable mention for Toby Friend's paper. Three MetaScience project members featured! www.thebsps.org/auxhyp/bjps-...
thebsps.org
BJPS Popper Prize 2024 | Auxiliary Hypotheses | BJPS
Winner of the 2024 BJPS Popper Prize announced
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European Philosophy of Science Association @epsaphilsci.bsky.social · 13/02/2025
🔵 For our first post on Bluesky, we are delighted to announce that the call for applications for our 2025/2026 Fellowship Scheme is now open: 👥 15 spots are available! ⏳Deadline: Monday 31 March 2025 Find out how to apply 👇 philsci.eu/fellowships/...
philsci.eu
European Philosophy of Science Association (EPSA) - Fellowships
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David Papineau @davidpapineau.bsky.social · 18/02/2025
. . . and one practical www.kcl.ac.uk/jobs/107925-...
kcl.ac.uk
Lecturer/Senior Lecturer in Ethics and/or Politics (E&R)
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David Papineau @davidpapineau.bsky.social · 18/02/2025
We are hiring. Two posts. One theoretical . . . www.kcl.ac.uk/jobs/107905-...
kcl.ac.uk
Lecturer/Senior Lecturer in Mind and/or Metaphysics and/or Epistemology
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Tuomas Tahko @ttahko.bsky.social · 15/02/2025
I have to do another one! Ryan Reynolds as E. J. Lowe. #PhilosophyBiopics
Photo of Ryan ReynoldsPhoto of E. J. Lowe
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Tuomas Tahko @ttahko.bsky.social · 15/02/2025
Paul Giamatti as Kit Fine! #PhilosophyBiopics
Photo of Paul GiamattiPhoto of Kit Fine
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Tuomas Tahko @ttahko.bsky.social · 14/02/2025
UK Head of School day to day (probably last one for now) #HEmanagement: -Leverhulme ECF support letter -NSS and MA programme work -Emails, such as signing off a grant bid. Caught up with own work a bit too: SEP entry revision and abstract for a talk and paper.
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Tuomas Tahko @ttahko.bsky.social · 13/02/2025
UK Head of School day to day #HEmanagement: -School Planning and Resources Committee -Staff-student liaison committee with one subject -Catch up with Faculty REF Director Also met with one of my PhD students.
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Tuomas Tahko @ttahko.bsky.social · 12/02/2025
UK Head of School day to day #HEmanagement: Busy meeting day again! -Catch up with Faculty PVC -Head of School Forum -Staff-student liaison committee -Catch up with PVC, Deans, Heads of School, and Chief People Officer
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Tuomas Tahko @ttahko.bsky.social · 11/02/2025
UK Head of School day to day #HEmanagement: -Regular catch up with School Manager -All staff assembly -Catch up with Admissions & International director on student recruitment and alumni data.
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Tuomas Tahko @ttahko.bsky.social · 11/02/2025
Next title out in the Elements in Metaphysics series: E. Díaz León on The Metaphysics of Gender. Free to access until 25th February! www.cambridge.org/core/element...
cambridge.org
The Metaphysics of Gender
Cambridge Core - Philosophy: General Interest - The Metaphysics of Gender
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Tuomas Tahko @ttahko.bsky.social · 10/02/2025
UK Head of School day to day #HEmanagement: -Regular catch up with one of the departments. -Leverhulme ECF support letter. -Adverts for School Officer roles. -PGR examiner policy update. I'll try to do at least this week but you might get the picture by now!
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Tuomas Tahko @ttahko.bsky.social · 06/02/2025
UK Head of School day to day #HEmanagement: -School Research Committee, where, e.g., revised Research Leave policy was approved and REF plans were discussed. -Final push on promotions. -Also met two of my PhD students.
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Tuomas Tahko @ttahko.bsky.social · 05/02/2025
UK Head of School day to day #HEmanagement: -Big item today was School Teaching and Learning Committee (nearly 3h!) -Regular catch-up with the Dean -In my 20% of other work time, I met one of my PhD students and interviewed a prospective one.
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Tuomas Tahko @ttahko.bsky.social · 04/02/2025
UK Head of School day to day #HEmanagement: Busy day! -Regular catch-up with one department -Workforce planning meeting with HR and Finance -Regular catch-up with School Manager -Strategic meeting with Faculty Operations Manager -And still(!) working on promotions
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Tuomas Tahko @ttahko.bsky.social · 03/02/2025
UK Head of School day to day #HEmanagement: -Meetings on EDI, marking pressures, and a regular catch-up with one department. -University Senate meeting (up to 3h!) -Still working on promotions.
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Tuomas Tahko @ttahko.bsky.social · 31/01/2025
UK Head of School day to day #HEmanagement: -Officially a non-working day for me, but I did still work on promotions cases and sent a few emails.
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Tuomas Tahko @ttahko.bsky.social · 30/01/2025
UK Head of School day to day #HEmanagement: -Participated in a meeting of a newly established project board on research services, in the role of a senior user. -Discussed potential new MA programme with colleagues. -Recorded a video message to students on actions we've taken based on their feedback.
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