Joe Collins retweeted
Feel free to give up on heroic and romantic mathematics, Sir.
We don’t know each other, but I have admired your work. Yet I offer an alternate interpretation, respectfully. We have simply forgotten what it is like to live among true giants. True heroes.
von Neumann, Einstein, Grothendieck, Weyl, Turing, Gödel, Cartan, Shannon, Weil, Kolmogorov, Serre, Gelfand, Feynman, Dyson, Chern, Leray, Kodaira, Milnor, Atiyah, Singer, Thom, Bott, Borel, Harish-Chandra, Wiener, Courant, Pontryagin, Bohr, Heisenberg, Dirac, Schrödinger, Fermi, Pauli, Landau, Schwinger, Tomonaga, Yang, Oppenheimer, Wigner, Wheeler, Bethe, Bose, de Broglie, Yukawa, Gell-Mann, Salam, Weinberg, Dyson, Chandrasekhar
etc., etc.
were all alive on New Years Day 1954. That’s not nostalgia. That is how far we have fallen in this preposterous era you have celebrated.
This is absolutely categorically *NOT* the romantic era of individual heroism. This has been the era of mostly modest, professional, institutional incrementalism…with an occasional Grisha Perelman or Witten.
PREDICTION: AI is going to break this stranglehold that our leadership has had on credit assignment, how fast we are allowed to go, and who lives and dies within this community. And you are absolutely free to take the other side of that. But you might stop trying to speak as the leader of mathematics and mathematicians who do not agree with many of your mysterious recent statements.
Respectfully.
Mathematician Terence Tao:
"we're seeing the end of the romantic era of mathematics, the age of heroes. we're moving into an industrial era where math becomes large-scale, done in big teams like the other sciences"
We're entering, rather unwillingly, a new era where exciting new things are possible, but some things are being lost
Joe Collins retweeted

Sabine Hossenfelder@skdhOct 16
Germany
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I thought it'd be a good idea to do a quick summary of the points I have made about the problems in the foundations of physics, just to make it more difficult for the offended physicists on X to pretend misunderstanding me:
(A) The problem with the foundations of physics is that physicists continue to use methods that demonstrably do not work. They have made tens of thousands of so-called "predictions" for new particles, forces, extra dimensions etc etc, that were simply wrong. You can check this yourself. The literature is full of this nonsense. It has come to the point where a "prediction" in this field no longer means anything. It's embarrassing. And they're not doing anything about it.
I have NOT said that the problem is that it takes them a long time to make progress. It is true of course, that that theory development in the field has basically stalled since the completion of the standard model. But who is to say whether this is just because the questions are difficult.
If you think I have said that it is taking too long, you are confusing me with someone else.
I have said instead that the problem is that they are using methods that evidently do not work. And that they do not update these methods is hugely worrisome because it demonstrates a failure of science to self-correct. It shows that the self-correction in this community is broken.
(B) I have been very clear with saying that the problem is theory development in the foundations of physics. Not the foundations of physics per se (clearly experiment has made progress), not physics per se (clearly there is more to physics than the foundations), but theory development in the foundations of physics.
(C) In my book Lost in Math, I explain that historically the method that has worked best (for theory development in the foundations) has been requiring mathematical consistency. This is why I argue physicists in these areas should prioritize solving problems of mathematical consistency and/or inconsistency with experiments. Examples: quantum gravity, measurement problem in quantum physics, dark matter. This is not an exhaustive list.
(D) I did not say that mathematical consistency is either sufficient or necessary for a successful new theory. I made a much weaker point, which is that historically it has worked well. Evidence speaks for it.
Obviously just because a theory is mathematically consistent doesn't mean it also correctly describes nature. Meaning: Physicists must also make sure their theory can, and will be tested. If they work on a theory without thinking about how to experimentally test it, that is not scientific.
(E) People who haven't read my book sometimes think I say physicists use too much maths. This could not be farther from the truth. I argue they need to take maths more seriously.
(F) Because of the above, I have repeatedly said that string theory has a good motivation. If you think I am a big critic of string theory, again, you are confusing me with someone else.
(G) I have said that while these issues seem specific to the foundations of physics, they are symptoms of a bigger underlying problem that affects all of academia, which is that scientists get rewarded for producing papers that they themselves call progress. Progress in academia has no tangible external measure, hence they are optimizing irrelevant goals. It's a systemic problem that has been much discussed by sociologists and economists and many, if not most, academics are to some extent aware of it.
In the foundations in particular, physicists have hit on the rather obvious simple fix of producing theories that simply have no relation to the real world and then discussing them forever, claiming that paper production counts as progress in some sense. I'm not having it and neither should you. This nonsense needs to stop.
(H) I have been writing and speaking about this for about 20 years. Indeed it's how I got to know @ericweinstein , because I organized a conference about this a long time ago. The idea that either of us is going on about this because it is somehow "popular" contradicts facts. Rather what has happened is that at last at least the more informed public is paying attention to what we have been pointing out for a long time is a huge problem.
Joe Collins retweeted
Hello from Dublin airport as I'm leaving the International AI Summit with something close to existential dread from being exposed yet again to the parallel reality in which much of Europe’s political establishment appears to be living.
The summit was literally organized around the theme of European competitiveness. Yet from the plenary stage, I heard from mostly American companies (fair play to them, Ireland is home to their international HQs) coupled with European politicians advancing claims that the AI Act, DFA, CADA and other digital rules somehow make European startups more competitive and that regulation is what will stop AI agents from “escaping their sandboxes."
Meanwhile, you could walk around the innovation hall and struggle to find any of the major European AI companies that are actually trying to compete at the frontier.
Panel after panel returned to the same comfortable and boring platitudes about trust, values, guardrails and responsible innovation.
There is an huge disconnect from the real world. In a desperate pursuit of sovereignty for sovereignty's sake and an ever-growing digital maze of bureaucracy, Europe will fall behind in AI. We will have fewer frontier companies, less capital, less compute and dramatically less appetite for risk than the US or China. We will also be incapable of grasping (or, at a minimum, understanding) the opportunities ahead of us.
Instead, we keep congratulating ourselves on having built a telegraph cable in the 1800s (!?) and now the world's most elaborate regulatory framework and call that a competitive advantage.
One of the few genuinely refreshing interventions came from Siemens CTO and Chief Strategy Officer Dr. Peter Koerte, who spoke frankly about some of the real obstacles European innovators face.
I will keep saying this until I'm blue in the face: Europe does not have an AI values problem, it has an AI competitiveness problem. But I’m increasingly worried that many of the people supposed to solve either don't have the intellectual capacity or curiosity to do so.
To end on a positive note: the event was super slick, and the logistics were very straightforward. Congrats to the Irish government for their ability to put together a great experience for their guests, for being so welcoming, and attracting a very high caliber of speakers.
#AISummitIE #Ireland2026EU
Joe Collins retweeted
The World is Changing: AI For Creativity
By Jeffrey Katzenberg
A few months ago, I sat in my office in Silicon Valley and watched as a tech founder showed me something extraordinary. On the screen was a fully realized, beautifully lit, well-composed animated scene. It was stunning and it made me feel exactly what I felt in 1986 watching Luxo Jr. That was the first time I watched a computer-animated 3D character take a breath and seem, against all reason, to have life. It left me in awe.
Later that day, I received a text from an artist I've known for thirty years, 350 miles to the south, in the city where I spent most of my career. After seeing a similar video, she texted: "Is this the end of us?" My answer was, "Certainly not.”
I have spent the better part of the last decade in Silicon Valley, but the heart of my career has been in Hollywood. Being deeply connected to both worlds means I have deep loyalties to each and a responsibility to speak honestly to both.
In 2023, I said that these new AI tools would cut the time and cost of producing world-class animation by as much as ninety percent within three years. Some colleagues were alarmed, many were furious.
There is growing fear and resistance surrounding AI within the creative community. I deeply understand it, because I've spent countless hours walking through animation studios watching gifted artists bent over their desks, rebuilding a single second of film for the tenth time because the ninth version wasn't quite right. I've sat in screening rooms where four years of people's labor played out in minutes, and I knew the name of every person that had spent countless hours bringing those images to life. The creative process is a calling, there's really no other way to describe it. From the outside some see resistance. From the inside, it is love.
People do not fight this hard for things they don't care about. The pushback coming out of Hollywood represents the collective effort of people who are deeply passionate about their craft.
Is History Repeating Itself?
The history here is more complicated than either side may realize. In 1906, the most famous composer in America, John Philip Sousa, published an essay titled “The Menace of Mechanical Music." He warned that the phonograph would become "a substitute for human skill, intelligence and soul."
Sousa's fight was not really about the machine, it was about money. The machines were playing his compositions, and the men who built them weren't paying him a cent. His campaign helped create the Copyright Act of 1909. He did not stop the technology. He changed the terms under which it could use his work.
A hundred years ago, sound came to the movies. We remember it now as a miracle, and it was. What we forget is who paid for it. Before sound, tens of thousands of musicians made their living in the orchestra pits of movie houses, scoring every film live, every night, in towns all over the world. When the soundtrack arrived, the work of one composer and one orchestra was recorded for a film that went into thousands of theaters. The union fought back with everything it had, taking out newspaper ads across the country warning against the menace of "canned music," one of them showing a mechanical man tearing the strings out of a harp while an angel wept.
They were not fools, and they were not Luddites. They were right. Those pit jobs did not come back. And yet (this is the part we have to be brave enough to admit), sound gave us the movie musical, the modern score, sfx, sound design, audio engineering, and an art form vastly larger than the one it disrupted. And it helped keep Hollywood in the forefront of world entertainment for the rest of the century and into the next. The loss was real. And yet the art form expanded.
This is a story that has been told over and over again. To resist technology is to risk irrelevance. Just look at Kodak or Blockbuster. To embrace technology is to open doors of new possibility. Just consider Apple and Netflix.
What I Learned From Walt Disney
In the mid-1980s, I was tapped to lead Disney's animation division at a moment when the studio was at an inflection point. Animation wasn't just another business unit. It was the soul of the company, a medium revered because of Walt's genius and his passion. But the production system was cumbersome and unforgiving. A single movie was 125,000 individual hand-drawn and painted cels, photographed one frame at a time. Every revision carried a cost measured in months. These degrees of difficulty shaped the kinds of stories we could tell.
We found our way forward in an unexpected place: Walt himself. The Disney archives held astonishing recordings of Walt explaining his creative process. His own writings. His notes and storyboards. Work product captured at every stage of his process. This was truly a gift. Listening, reading, sitting with the work itself, we heard him talk about character, about emotion, about how an audience feels when a character truly comes alive. He talked about making bold choices and refining a scene until it genuinely moved people. We didn't hear a word about pencils or paintbrushes. In fact, Walt was famous for being a technologist, forever hunting for state-of-the-art tools, often inventing them himself to achieve the images he saw in his head. But he never defined animation by the tools. He defined it by whether the audience believed the character. His principles were timeless. The tools were not.
That realization changed everything. We co-developed the Computer Animation Production System (CAPS) with a young Northern California company called Pixar, replacing hand-painted cels with CGI. In The Little Mermaid, the final scene shimmered with a dimensionality and light that the old process simply couldn't achieve. In Beauty and the Beast, the ballroom sequence moved with a cinematic sweep that placed the audience inside the emotion of the moment. In Aladdin, the Cave of Wonders felt vast and alive, and the Magic Carpet became an intricate, compelling character all its own. In The Lion King, the stampede carried a scale and intensity that raised the emotional stakes beyond anything we'd done before. Technology didn't diminish the craft, it expanded the canvas. It gave artists more room to create.
A decade later, the canvas expanded again. When Disney released Pixar's Toy Story, it wasn't simply a technical milestone. It was proof that a fully computer-animated film could carry real emotional weight, that it could make audiences laugh, cry, and believe. At DreamWorks, we made the difficult decision to sunset hand-drawn animation and become a fully computer-animated studio. It was the right thing to do, but it was not without pain. It cost talented people their place in an industry where they had worked their whole lives. Some made the leap to the new tools and did the finest work of their careers. Some never did.
Tools are never the point. The instruments change with every generation. What endures is taste and imagination. The magical ability to make an audience feel. One of the greatest storytellers of our generation, George Lucas, succinctly captured the eternal essence of this issue: “It’s not the how, it’s the why.”
A Distinction With a Difference
I asked one of the leading AI models a question that has been challenging me for months. What is the difference between reasoning and creating? Its answer changed how I think about almost everything happening in this industry. It said . . .
Reasoning and creating are two distinct cognitive modes, though they also work together. Reasoning is fundamentally evaluative and analytical. It operates on what already exists: facts, premises, evidence. It moves toward a conclusion that was in a sense already implied by the input. Reasoning is constrained by logic and truth. Its goal is to arrive somewhere correct, not to invent somewhere new.
Creating is fundamentally generative. It produces something that didn't exist before. And crucially, there's no single right answer waiting to be found. A blank page has infinite valid responses. Creation involves choices that can't be fully justified by logic alone. Taste, intuition and vision fill the gap where deduction runs out.
Reasoning is what Silicon Valley has been perfecting. Creating is what Hollywood has been practicing for more than a century. AI today operates almost entirely on the reasoning side of the line. It can deduce, evaluate, optimize, and pattern-match brilliantly. And while it can create, there is a real distinction to being creative. What it doesn’t yet have is those things that make us human: empathy, devotion, serendipity, the kind of creativity that comes from a person trying to say something only they could say. When the bot generates a piece of art, it is not trying to communicate anything. It is statistics, not soul; it is emulating things that have been done. By contrast, human creativity isn’t about repeating patterns of zeros and ones; it is about doing something new.
One day, AI may close this gap. Three years ago, the leaders building AI would have called what they are achieving today, improbable, if not impossible. Impossible is no longer improbable.
Today, the line between reasoning and creating is real. Even the leading technologists acknowledge we are not there yet. There is no scientific path to crossing this divide that anyone in the field can articulate today. Understanding that gap is where we will find common ground.
A Path Forward
In 2016, I closed one chapter in Hollywood with the sale of DreamWorks and opened another in Northern California, co-founding WndrCo. We’ve backed more than 50 founders building the next generation of technology and watched how breakthroughs in Silicon Valley emerge, first as experiments, then as platforms, and finally as infrastructure that reshapes entire industries. It's worth remembering that the last great revolution in animation also came from the north. Pixar was a Northern California company, forged not in the conventions of the Hollywood studio system, but in the technological breakthroughs of Silicon Valley. I've spent years on both sides of this bridge. For sure, I don’t have all the answers (take Quibi, for one!). But, from my past and present vantage points of my long career, here is what I see . . .
Brilliant people in Northern California building this technology have made something extraordinary. They have earned the right for the rest of us to be, if not believers, at least optimistic that what comes next will be remarkable. But they have not made an artist. The tools are powerful, but they are not what makes a story matter. That knowledge lives 350 miles to the south, inside people whose life's work has informed the very models you are building. The right path forward includes them by design, with credit, with consent, and with compensation. Build this with the storytellers. Not on top of them. Taste is not something that can be synthesized, it is uniquely human.
At the same time, Hollywood needs to accept that AI is not going away. The energy they are spending trying to make it disappear is energy they are not spending deciding the terms on which it will exist. And the terms are everything. The north needs something from it that they cannot build and cannot buy: creativity. The kind that takes a blank page and conjures a single right answer where there was none and has held audiences for a century. Without it, the most powerful reasoning engine ever invented will still be missing the only thing that makes a story worth telling.
The artists who learn to wield these new instruments will do things the engineers never dreamed of. They always have. Edison invented the motion picture but made terrible movies. It took Chaplin, Lloyd, Keaton and so many others to make movies emotional. Now, the canvas is about to expand yet again. We should decide now that we intend to paint on it.
There are so many valuable lessons in history. This has happened many times before, and it was never settled by the technology. It was settled by the terms. Sousa did not stop the phonograph; he helped write the law that made sure composers got paid. And two years ago, when the writers and the actors walked out, they were fighting for the very things Sousa was fighting for in 1906. Consent, compensation, the basic recognition that human creative work has a price that must be paid. The terms of that fight are still being negotiated, but the principle is older than any of us.
The tools-versus-no-tools argument is a trap. First, we must all agree that there should be terms. Then we can have the crucial debate about what fairness requires.
What I Learned From Steve Jobs
Years ago, Steve Jobs said, "It's in Apple's DNA that technology alone is not enough. It's technology married with the liberal arts, married with the humanities, that yields us the result that makes our hearts sing." He was describing a device. But he could just as easily have been describing this tale of two cities.
What I See Coming Soon
As the barriers and the costs come down, more films will get made, not fewer. Studios will get to take more risks. There will be more seats at the table, and very soon entirely new forms of storytelling. In the 1980s, animation was dismissed as a niche corner of the business. Today it is one of the most beloved and profitable forms of storytelling in the world. In live action, filmmakers like Steven Spielberg, James Cameron and Peter Jackson embraced new visual tools not as shortcuts, but as instruments, and expanded cinema in the process. Every time storytelling has met a genuine technological shift, from synchronized sound to color to computer animation, it has redefined the boundaries of the medium and grown larger in the process.
Assuredly, I don’t have all the answers, but I am confident that the creative opportunities will expand yet again. How we come through this is a choice. The north has the new tools. The south has the creative soul. The best future will draw on the best of both worlds.
Joe Collins retweeted
Also, forgot manager and there's only one man for this job.
The most amazing person I ever got to chat to in career.
Jackson Kiely.
Monday morning and bored so Gaelic football team of the 21st century...
Not based on titles, but if you could pick anyone from those years to make up the best team rather than individuals possible...
1. Rory Beggan
2. Marc Ò Sè
3. Graham Canty
4. Karl Lacey
5. Lee Keegan
6. Kieran McGeeney
7. Phillip Jordan
8. Darragh Ò Sè
9. Brian Fenton
10. Paul Galvin
11. Peter Canavan
12. Brian Dooher
13. Colm Cooper
14. Michael Murphy
15. David Clifford
Be some intensity in that dressing room 😂
Joe Collins retweeted
Your mother was a hamster and your father smelt of elderberries.
TRUMP SAYS HE WANTS TO “CUT OFF ALL US TRADE WITH #SPAIN IMMEDIATELY”
“I don’t want anything to do with Spain. Cut off all trade with Spain, including visits.”
“We don’t have to trade with them. I don’t want to do any more trade with them.”
“Take it immediately. Don’t even talk to them.”
“I want no business with them.”
Joe Collins retweeted
JBFC County Final
Clann na nGael 0:11
Tracton 0:8
Full time
COUNTY CHAMPIONS!!!!!
Joe Collins retweeted
JBFC County Final
Clann na nGael 0:11 (11)
Tracton 0:8 (8)
Clann na nGael lead by 3
64:57 2nd Half
Point Kevin O’Driscoll
Joe Collins retweeted

Brian Roemmele@BrianRoemmeleJun 29
United States!
United StatesConnected via United States App StoreLocation may be affected by a proxy or VPN.Account-level information, not a live location or per-post device.
Hidden in plain sight, the Fifth Beatle.
Joe Collins retweeted
Dublin Man Registers Home As Data Centre So Government Will Pay His Electricity Bills
Joe Collins retweeted
The day after the CEO lays off a ton of staff and says:
“Non-technical teams are now pushing code to production with AI”
@coinbase has a major outage on their trading engine, and even their status page doesn’t work.
😂
Joe Collins retweeted
The day a blind man sees. The first thing he throws away is the stick that has helped him all his life
Joe Collins retweeted
On 249th birth anniversary of Carl Friedrich Gauss.
In 1786, a teacher gave his class a problem to keep the students occupied, as they were being particularly noisy.
The task seemed simple:
add all the numbers from 1 to 100—that is,
1 + 2 + 3 + … + 100.
It was the kind of problem expected to keep the class busy for quite some time.
However, one student solved it almost instantly. The teacher was astonished—how could anyone arrive at the answer so quickly?
The student used a clever approach. He wrote the sequence twice: once in ascending order and once in descending order:
1 + 2 + 3 + … ... ... + 100
100 + 99 + 98 + … + 1
Then he added the corresponding terms:
(1 + 100), (2 + 99), (3 + 98), (4 + 97), and so on.
Each pair sums to 101. Since there are 100 such pairs, the total becomes:
2S = 101 × 100
Dividing both sides by 2:
S = (101 × 100) ÷ 2 = 5050
Thus, the sum of the first 100 natural numbers is 5050.
That remarkable child prodigy was Carl Friedrich Gauss.
A mind capable of such elegant insight at a young age went on to make profound contributions to mathematics and science.
Joe Collins retweeted
Before Monty Python's "Life of Brian" became a classic, @JohnCleese told me it was radioactive. No studio wanted to touch it.
Enter George Harrison, who had the means, taste, and spine to make sure it existed. Free expression and comedy need that courage.
Joe Collins retweeted

cinesthetic.@TheCinestheticApr 28
South Asia!
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MONTY PYTHON AND THE HOLY GRAIL was released 51 years ago today.
Led Zeppelin invested £31,500 for the filming, Pink Floyd put in £21,000, & Ian Anderson contributed £6,300, because no studio would fund a comedy about King Arthur and the Holy Grail.
Joe Collins retweeted
Hamming's talk is so important that I reproduced it on my site. It's one of the only things on my site written by someone else.
paulgraham.com/hamming.html
A mathematician who shared an office with Claude Shannon at Bell Labs gave one lecture in 1986 that explains why some people win Nobel Prizes and other equally smart people spend their whole lives doing forgettable work.
His name was Richard Hamming. He won the Turing Award. He invented error-correcting codes that made modern computing possible. And he spent 30 years at Bell Labs sitting in a cafeteria at lunch watching which scientists became legendary and which ones faded into nothing.
In March 1986, he walked into a Bellcore auditorium in front of 200 researchers and told them exactly what he had seen.
Here's the framework that has been quoted by every serious scientist for the last 40 years.
His opening line landed like a punch. He said most scientists he worked with at Bell Labs were just as smart as the Nobel Prize winners. Just as hardworking. Just as credentialed. And yet at the end of a 40-year career, one group had changed entire fields and the other group was forgotten by the time they retired.
He wanted to know what the difference actually was. And he said it wasn't luck. It wasn't IQ. It was a specific set of habits that almost nobody is willing to follow.
The first habit was the one that hurts the most to hear. He said most scientists deliberately avoid the most important problem in their field because the odds of failure are too high. They pick a safe adjacent problem, solve it cleanly, publish it, and move on. And because they never swing at the hard problem, they never hit it. He said if you do not work on an important problem, it is unlikely you will do important work. That is not a motivational line. That is a logical one.
The second habit was about doors. Literal doors. He noticed that the scientists at Bell Labs who kept their office doors closed got more done in the short term because they had no interruptions. But the scientists who kept their doors open got more done over a career. The open-door scientists were interrupted constantly. They also absorbed every new idea passing through the hallway. Ten years in, they were working on problems the closed-door scientists did not even know existed.
The third habit was inversion. When Bell Labs refused to give him the team of programmers he wanted, Hamming sat with the rejection for weeks. Then he flipped the question. Instead of asking for programmers to write the programs, he asked why machines could not write the programs themselves. That single inversion pushed him into the frontier of computer science. He said the pattern repeats everywhere. What looks like a defect, if you flip it correctly, becomes the exact thing that pushes you ahead of everyone else.
The fourth habit was the one that hit me the hardest. He said knowledge and productivity compound like interest. Someone who works 10 percent harder than you does not produce 10 percent more over a career. They produce twice as much. The gap doesn't add. It multiplies. And it compounds silently for years before anyone notices.
He finished the lecture with a line I have never been able to shake.
He said Pasteur's famous quote is right. Luck favors the prepared mind. But he meant it literally. You don't hope for luck. You engineer the conditions where luck can land on you. Open doors. Important problems. Inverted questions. Compounded hours. Those are not traits. Those are choices you make every single day.
The transcript has been sitting on the University of Virginia's computer science website for almost 30 years. The video is free on YouTube. Stripe Press reprinted the full lectures as a book in 2020 and Bret Victor wrote the foreword.
Hamming died in 1998. He gave his final lecture a few weeks before. He was 82.
The lecture that explains why some careers become legendary and others disappear is still free. Most people who could benefit from it will never open it.
































