Philosopher, writer, diver.
Author of 'Other Minds' (2016), 'Metazoa' (2020), 'Theory & Reality' (new ed. 2021).
HPS, University of Sydney. Views my own.
@vandroidhelsing
That Wikipedia article has some exaggerations! I'd better go in and do an edit.
We wrote an article a few years back about the distinction between deliberate and inadvertent 'engineering' at the site -
See the end of the Abstract below... 1/
"Finding Consciousness in Phylogenetically Distant Organisms" – a thread with a few slides and references from my talk at
@ASSC26nyc
this afternoon. 1/
Last month I gave the Whitehead Lectures at Harvard. These are two public lectures organized by the Philosophy Department. The title of the series was "Limits of Sentience, Boundaries of Consideration." The texts of both lectures are now here:
1/
Eighteen years on, a 2nd edition of 'Theory and Reality' is out. Expanded as well as updated, but preserving the original structure. Again with
@UChicagoPress
.
Pool and thumb are not mine; thanks to
@mattasher
(of 'The Filter' podcast) for sending this pic of an early copy.
Thinking about Dan Dennett, who died yesterday after a stupendous career & very rich life. What might be his best ever paper? A candidate: "Three Kinds of Intentional Psychology."
A legit scan via Tufts is here: 1/
Dick Lewontin, who died a few days ago, was a huge inspiration to me. On the philosophical side, my favorite papers of his are this one below (1983) and the more famous "Analysis of Variance and Analysis of Cause" paper, from 1974. Wonderful work.
This paper by
@KevinBardosh
and 8 co-authors came out during my May travels: a very good critical discussion of the various measures of compulsion and exclusion that have been part of Covid vaccine policy. 1/
... the release of METAZOA.
A sequel to my 2016 book OTHER MINDS. Out today in the UK, next week in Australia, and the week after in the USA. Below is the beautifully produced UK hardback from
@WmCollinsBooks
. (
#metazoa
)
An excellent new paper about (& against) college Covid vaccine booster mandates from
@KevinBardosh
& co-authors.
Mandates were never a good policy, now a relic, but still in force in many institutions.
Screenshot from the Abstract summarizes the themes: 1/
A thread with a few slides and references from "Inferring Conscious Experience in Octopuses and Others," a talk given at a (remarkably good) conference at
@NIH
organized by
@BiyuHe
.
The talk was going to discuss a number of animals, but it ended up rather octo-centric. 1/
Regarding the massacre at the Israeli rave: Twitter/X was fast, the mainstream media slow, but now it's clear what happened, and it was an unspeakable atrocity, no matter what one thinks about the Palestinian cause.
This is not "fighting back." 1/
We're not living inside a computer simulation.
In April I gave a talk at a conference session about
@davidchalmers42
's book "Reality+". I'm starting to add references, extra notes, etc., to the text. Comments welcome.
I was outside a few hours ago and a sudden rainstorm came. As it did, this bird (a galah) immediately turned upside down and stretched out its wings – in enjoyment, or to wash as thoroughly as possible?
Two threads on recent papers (one a preprint, one in
@Nature
) about octopus sleep and dreams.
The Nature one (1st au. Aditi Pophale, w.
@SamAlbertReiter
,
@CephWarden
) firms up the idea that octos alternate between quiet and "active" sleep, akin to REM sleep in us. 1/
The
@NYU
online talk I gave last night argued that consciousness won't exist in an artificial system unless it has a new kind of hardware that makes it more brain-like.
At the end, I said that all this is an invitation to think about designing .. 1/
First time in the water for quite a while. Giant Cuttlefish, today at Cabbage Tree Bay (NSW, Australia). Showing what a fully-protected marine reserve (and a bit of evolution) can do.
JEAN NICOD PRIZE🏅ǀ Prof.
@pgodfreysmith
(
@Sydney_Uni
), one of the main world experts in philosophy of biology and philosophy of mind, will be in Paris this June to receive the
#PrixJeanNicod
2022. The programme of the lectures given on the occasion➡️
1/3
'The Mind of a Bee,' by
@LChittka
, is one of the next books I will be grappling with, especially in prep for my October 13 lecture at the
@statelibrarynsw
.
Our picture of insect cognition and experience has changed a lot recently, in large part via work in Lars's lab. 1/
After being written and revised in stages online over the last 12 months, my "Three Layers" article about Covid policy has been published by Monash Bioethics Review.
No paywall. Thanks to many for comments, emails, etc.
Upcoming next week -
. Longer outline: First thing I want to do is reject arguments for the "substrate neutrality" of the mental; then look at options for biological properties that might matter to consciousness, including sketches by
@de_dicto
, &.. 1/
I agree with this point by
@NahasNewman
entirely. The 'filtering' of factual statements with an eye to downstream political uses leads to the erosion of science's credibility and is often likely to be self-defeating in any case.
Science is supposed to ask what’s true—not what’s likely to become a talking point for the “wrong” side. Not only is the latter an incoherent criterion that strips science of its epistemic prestige—it’s also unworkable. Who knows what your political opponents will run with?
This is a written-up version of a talk I gave online to the Mind, Ethics, and Policy Program at NYU, in October.
It's more a talk text than a paper. Topics as the title suggests. Comments are welcome.
The "moving rock" - a notable octopus behavior.
(Not rare, just interesting. And a good way to get from A to B.) This blog post describes the case below and has some videos:
At the Octlantis site (Booderee National Park, Australia) earlier this year.
Just in case we thought they didn't have any more tricks up their sleeve(s):
Octopuses edit the RNA produced in their brains in response to temperature. 1/
Mindscape 249 | Peter Godfrey-Smith on Sentience and Octopus Minds. What can we learn from intelligent creatures that aren't even vertebrates?
#MindscapePodcast
Our article about debris-throwing by wild octopuses is now out, in PLOS ONE.
Close to the preprint from 2021, though shorter. This version also includes, as SI, videos that show the behavior. One is the basis for this GIF. 1/
Seyla Benhabib wrote a reply to a "Philosophy for Palestine" letter that is circulating.
It's very good. One thing she emphasizes is the need for the pro-Palestine side to get entirely clear of Hamas.. 1/
@vandroidhelsing
.. On its best days, I agree that visiting is a bit like seeing the start of a new Adrian Tchaikovsky novel (
@aptshadow
).
Below, a frame from a video with 3 octopuses wrestling. I gave a talk about them yesterday, as it happens, at Bloom Festival in Copenhagen (
#Bloomdk
). 3/
Currently working through this lucid review of sleep & (perhaps..) dream phenomena across species and phyla, written in part by my octopus collaborator David Scheel.
A theme: 'dream-enacting behavior' as a source of evidence, with cephalopods highlighted.
D's current non-fiction is 'Other Minds The Octopus and the Evolution of Intelligent Life' by Peter Godfrey-Smith. Recommended to him by a friend. He's really enjoying it. He's telling me all about Charles the octopus' mischievous antics.
A good article about – & against – octopus farming by
@philosophybites
(with some irony in his twitter handle..).
Octopuses are completely unsuitable for farming, & recent information about the farm in development by Nueva Pescanova makes this clear. 1/
Just finished
@pgodfreysmith
's Metazoa, and can honestly say that I will never look at a rat, or a bee, or a crab, or an octopus, the same way again. One of the most profound reads ever.
In November I gave a talk at Columbia U. in a workshop in honor of Philip Kitcher (my PhD advisor, from way back). I chose to look at his climate book with EF Keller ('The Seasons Alter'), but the talk was mostly about trust and power within science. 1/
The UK paperback edition of METAZOA is out.
The new cover has an extra creature from the sketchbook of convict artist William Buelow Gould.
Insides are the same except for one addition and one correction (to be described later).
For more about Gould:
Some good things we might do in the new year – not as "goals," but starting right now:
1. Stop making little kids wear masks.
2. Return to normal at schools and universities.
3. Let people make their own decisions about the vaccines. [1/]
A short thread about the "IIT as pseudoscience" discussion, initiated by
@hakwanlau
and others.
I agree that the empirical credentials and testability of IIT have often been exaggerated.
A blog post about this from 2015 -
1/
I am getting ready for my second Jean Nicod lecture. A couple of slides are combined into a collage here, to give the themes of lecture 1 (and, top right, an outline of the whole series).
Always a great intellectual atmosphere at the
@InstitutNicod
.
The
@nytimes
article about our new octopus behavior paper (jet-propelled debris throwing) is especially good, both because
@MegaDarren
went through the paper & the issues so well, and the Times also embedded three of the crucial videos. 1/
A link to the text of my commentary yesterday at
#APAPacific23
on
@davidchalmers42
's book "Reality+".
I'll post a version with references and notes later on. Thanks to
@eschwitz
for setting the symposium up.
An old bit of fishing gear caught my eye on a scuba dive yesterday, and I went over to get it. Arriving, I found that a tiny octopus was using it to decorate his or her house.
Or perhaps had set the house up next to it, but I suspect the former. Wonderful animals.
Well-decorated spines of various 'Metazoa.’
Top: A medusa intrudes from the front of Todavia’s Portuguese edition,
Middle: The Korean edition (Leekim) includes a Haeckel sea star larva,
Bottom: The Polish edition (Copernicus) adds a tiny Aeolid nudibranch.
@BallouxFrancois
A particular problem emerging: in the face of uncertainty about the risk/benefit balance of vaccines to kids themselves, benefit to others is being used as a kind of tie-breaker. I reject this move.
"Although they are usually quite solitary creatures, here we see a rare aggregation of octopus books. Why have they gathered in this way? No one knows."
(Featuring David Scheel's new 'Many Things Under a Rock.' Spotted in Homer, Alaska.)
We have a new pre-print up about octopus behavior.
Octopuses throw debris, sometimes hitting others; do they intend to?
The paper has not been peer reviewed. Work with David Scheel, Stephanie Chancellor, Stefan Linquist, & Matt Lawrence. [1/3]
I heard from Steven Fesmire that the Oxford Handbook of Dewey that he edited is now out in paperback - still not cheap, but not too bad. Very good author list, with
@MisakCheryl
and many others.
Nice Matisse cover. 1/
Self-grooming in bumblebees of an area touched with a heated probe – a preprint from
@matilda_gibbons
& collabs in the
@chittka
lab (
@evaroseread
,
@AndrewCrump94
).
In "Metazoa," I cited a 1984 paper (Eisemann et al.) that claimed that insects... 1/
In an excellent
@WSJ
column,
@AlisonGopnik
threads her longstanding interest in the exploratory role of childhood into the tangled arms of the octopus.
A thread on the "octopus nightmare?" paper.
This one is a preprint: . Ramos et al. report on 4 episodes in which an octo went from a sleep-like state into dramatic, out-of-context behaviors that are suggestive of "dream-enactment." Video frame below.. 1/
Wonderful Friday news! Octopuses🐙, crabs🦀, lobsters🦞, and other cephalopods and decapods, are set to receive greater protection under UK law following
#LSE
report by
@birchlse
and colleagues showing they are capable of feeling pain and distress.
This is a good preprint about – and against – vaccine mandates, vaccine passports, and the like, looking at their network of consequences from the viewpoints of several disciples (public health, anthro., cog sci., politics...) 1/
Back from 10 days on a dive boat in the Solomon Islands.
Wonderful caves and other incursions by the sea into the islands. Also an hour or so with this cuttlefish and his egg-laying companion (Sepia latimanus).
I highly recommend the boat - the
#Bilikiki
.
.. But the term "pseudoscience" is too combative, too suggestive of a bad-faith background. I see IIT as a speculative picture, groping towards contact with the empirical. Not an uncommon path. Recent advertisements of its empirical support have had a lot of problems, though. 3/
Here we have: a blue-knee sea spider [tiny, harmless] being ridden, as if a horse, by a tube-building amphipod.
Seconds later, the sea spider evicted the amphipod, rodeo-style.
For the full sequence: (Fly Point, Australia)
The Australian government wants to greatly increase the cost of humanities degrees. A good time to consider what the humanities have actually achieved in Australia.
I wrote several papers that respond to Lewontin's "The Organism as the Subject and Object of Evolution" – 1983, something I seem to come back to every few years.
This is the most recent:
Preprint link also:
If you want a good experience in the editorial process (hard to find!), pitch something to
@aeonmag
.
...
A follow-up, of sorts, to this one below will come out at the end of this week. A look at food.
A dramatic example of a left-right split display by an octopus today. It's a crop of a video screenshot (I was not close), so it's not very clear. But - the octo's left (our right) is facing towards another incoming octopus... 1/
World Octopus Day comes round again.
Today is perhaps a much bigger day for dolphins, as it happens.
But - here's an edited collection of excerpts from 'Other Minds,' published a few years back by
@scientificamer
.
A repost of my recent article about food, for
@aeonmag
. (It was just reprinted with a not very apt headline by
@guardian
.)
…
Here also is a link to a longer essay, which includes a broader discussion of farming of several kinds.
A very interesting paper paper about Ordovician fossils (about 462 MYA) found in Wales. . Lots of animal groups represented. And as the paper emphasizes, many of the organisms are *small*; the sponge center right is ~ 20 mm. A bustling tiny world. 1/
One more frame from a video used at my
#BLOOM
festival talk a few weeks back, in Copenhagen.
An octopus has brought home one of our GoPro cameras on a weighted tripod (quite heavy!), while another wrangles with (I think) her.
At the ‘Octopolis’ site, Booderee National Park.