Yohan J John's Avatar

Yohan J John

@dryohanjohn.bsky.social

🧠 computational neuroscience | neurophenomenology 2.0? πŸ€– Science Writer, Kempner Institute for the study of Natural and Artificial Intelligence at Harvard University (views here are my own)

1,559 Followers  |  1,100 Following  |  624 Posts  |  Joined: 26.06.2023  |  1.8356

Latest posts by dryohanjohn.bsky.social on Bluesky

Post image

As it turns out, it will also remove hyphens indiscriminately.

What rough beast, its hour come round at last, slouches...

05.12.2025 19:56 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

I hope someone draws this wonderful story about Tom Stoppard's Arcadia and the power of the arts to help us see things differently, to the attention of our Education Secretary. Do read it, it will lift your spirits.

02.12.2025 10:58 β€” πŸ‘ 10902    πŸ” 3201    πŸ’¬ 212    πŸ“Œ 258

I completely agree: there really ought to be work on this, but I haven't come across anything.

30.11.2025 12:52 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I like some of Schwitzgebel's work, so I'll check it out! Thanks!

29.11.2025 12:30 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

This from @davidbatherwoods.bsky.social's biography of Schopenhauer is sending me

17.11.2025 21:15 β€” πŸ‘ 130    πŸ” 35    πŸ’¬ 22    πŸ“Œ 2
Why Movies Just Don't Feel "Real" Anymore
YouTube video by Like Stories of Old Why Movies Just Don't Feel "Real" Anymore

Really like the concept of haptic visuality.

My favorite kinds of art criticism have much in common with phenomenology, broadly construed.

youtu.be/tvwPKBXEOKE?...

16.11.2025 02:53 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Post image

To what extent is ChatGPT like Indecisive Dave from the Fast Show?

I sometimes ask for book recommendations & when I question it, it says, β€œYeah, you’re right - rubbish book.”

15.11.2025 12:11 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

I've tried googling new papers but nothing seems to confront the strangeness of the present moment.

15.11.2025 03:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 1

Have there been any major new theoretical papers in cog sci and/or philosophy of mind about human conceptual structure inspired* by large language models?

__
* the inspiration could well be 'adversarial'. πŸ˜›

#AI #philosophy #cogsci

14.11.2025 15:17 β€” πŸ‘ 8    πŸ” 3    πŸ’¬ 5    πŸ“Œ 3

"... the list of special sciences has become so long that
nobody is able any more to derive full advantage from all this
wealth, to survey and enjoy all these treasures of cognition."

- Edmund Husserl, 'Formal and Transcendental Logic' (1929)

13.11.2025 19:24 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

"The world was filled with forgotten places that had been something else once, had contained something else once, renamed by whatever you did there now."

13.11.2025 02:41 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
How a flawed idea is teaching millions of kids to be poor readers For decades, schools have taught children the strategies of struggling readers, using a theory about reading that cognitive scientists have repeatedly debunked. And many teachers and parents don't kno...

I had no idea that reading was taught this way now in the US. Appalling.

www.apmreports.org/episode/2019...

12.11.2025 17:06 β€” πŸ‘ 5    πŸ” 1    πŸ’¬ 1    πŸ“Œ 1
Clear out toys now!

Clear out toys now!

Love being reminded to do this every year. It's a win/win all round

11.11.2025 11:00 β€” πŸ‘ 1584    πŸ” 1039    πŸ’¬ 17    πŸ“Œ 24

How about a scale for weighing evidence? Or did you want a mathematical symbol?

11.11.2025 12:37 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Just finished a show called 'The Lowdown'. A comedy-noir tale set in present-day Tulsa. Has a slight touch of The Big Lebowski, but also a darker side, especially in the last few episodes. Pulp done right!

10.11.2025 03:07 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

virtue signalling is good actually

07.11.2025 19:59 β€” πŸ‘ 3750    πŸ” 697    πŸ’¬ 43    πŸ“Œ 17
Post image

"One organism might peer out from another organism, but not live there."

I'm in awe of VanDerMeer's ability to conjure the uncanny.

07.11.2025 23:58 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Why Wikipedia Can't Explain Math
YouTube video by Tastemaker Design Why Wikipedia Can't Explain Math

This video is hilarious, and should be very relatable to anyone who's tried to make sense of a math concept purely through Wikipedia.

youtu.be/33y9FMIvcWY?...

06.11.2025 12:49 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Very nice.

Point #8 reminds me of how Hegel and Marx talk about "moments".

05.11.2025 18:52 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
this my mayor #mamdani #zohranmamdani #newyorkmayor #gwenstefani #hollabackgirl #edit #foryou
YouTube video by Astor Walk this my mayor #mamdani #zohranmamdani #newyorkmayor #gwenstefani #hollabackgirl #edit #foryou

His victory is brilliant for so many reasons. One of them being this video:
www.youtube.com/shorts/4gRey...

05.11.2025 08:54 β€” πŸ‘ 57    πŸ” 12    πŸ’¬ 3    πŸ“Œ 0

Oh hell yes.

05.11.2025 02:50 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Randomness: the Ghost in the Machine? - 3 Quarks Daily by Yohan J. John

Got it! Yes, free will has a lot to do with what the RL world files under exploration or "off policy" behavior.

This essay touches on some related matters.

3quarksdaily.com/3quarksdaily...

04.11.2025 22:24 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I used to generate spiral patterns using center-surround networks just for fun... Never really thought of a use for them.

04.11.2025 20:32 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Also: not sure I fully understand the free will point, but it sounds interesting. Could you elaborate?

04.11.2025 20:22 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Yes, teleology is taboo in some scientific discussions, but I think something like goal-seeking has to exist at the individual level. Any kind of civilizational teleology should be read as metaphorical, and best viewed restrospectively and historically, imho.

04.11.2025 15:31 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Oh yeah, there will definitely be processes internal to the cell that most people would file as proto intelligence or selectivity.

04.11.2025 12:51 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

One of my favorite facts: neurons and skin cells are 'cousins'.

Intelligence is a phenomenon that lives at boundaries. The semipermeable cell membrane is where the ball got rolling.

I wrote an essay riffing on this idea.

yohanjohn.com/axispraxis/f...

04.11.2025 11:33 β€” πŸ‘ 21    πŸ” 3    πŸ’¬ 2    πŸ“Œ 0
Post image

Nature suggests you use their "Manuscript Adviser" bot to get advice before submitting

I uploaded the classic Watson & Crick paper about DNA structure, and the Adviser had this to say about one of the greatest paper endings of the century:

03.11.2025 13:55 β€” πŸ‘ 874    πŸ” 255    πŸ’¬ 35    πŸ“Œ 28

Baudrillard’s β€œdead twin” in Cool Memories V poetically captures his later metaphysics of hyperreality. The β€œdead twin” represents the murdered alterity; the otherness humanity destroyed in order to establish its singular, self-enclosed reality.

01.11.2025 09:10 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

One thing that I find very confusing about modern AI research is the lack of a clear conceptual separation between contingent empirical findings and necessary consequences of the model architecture or analytic framework.

31.10.2025 20:12 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

@dryohanjohn is following 20 prominent accounts