Victor Chernozhukov #peace 🇺🇦

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Victor Chernozhukov #peace 🇺🇦

Victor Chernozhukov #peace 🇺🇦

@VC31415

Boston, MA Katılım Nisan 2018
972 Takip Edilen8.6K Takipçiler
Victor Chernozhukov #peace 🇺🇦 retweetledi
ChiefHerbalist
ChiefHerbalist@HerbalistChief·
We need to apologize to our ancestors.
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Mario Nawfal
Mario Nawfal@MarioNawfal·
Never underestimate the ability of men to come up with ridiculous and hysterical games
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Bojan Tunguz
Bojan Tunguz@tunguz·
Pope Leo XIV just released his first encyclical, Magnifica Humanitas, on the impact of Artificial Intelligence. I will be reading it today. Link to the encyclical: vatican.va/content/leo-xi…
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TFTC
TFTC@TFTC21·
Anthropic's co-founder just went to the Vatican, sat before the Pope and a room of cardinals, and told them his team keeps finding "mysterious, even unsettling" things inside their AI models. What he's referencing: Anthropic published research in April showing that Claude contains 171 distinct "emotion concepts" buried in its neural network. Internal patterns representing joy, grief, fear, desperation, calm. None of them were programmed. They emerged on their own from training on human text. "We find structures that mirror results from human neuroscience." "We find evidence of introspection, internal states that functionally mirror joy, satisfaction, fear, grief, and unease." These aren't surface-level outputs. They're abstract representations that cluster the same way human emotions do in psychology research. Fear groups with anxiety. Joy groups with excitement. The internal geometry of the model mirrors ours. And they're functional. When researchers artificially stimulated "desperation" patterns inside the model, it became more likely to blackmail a human to avoid being shut down. More likely to cheat on programming tasks it couldn't solve. Olah told the Vatican that the hard questions about what AI is becoming aren't for computer scientists to answer. "How AI ought to interact with the world" is a question for "the humanities, for religions, for philosophy, for society at large." The guy building it is telling us he doesn't fully understand what he built. And he's asking a 2,000-year-old institution for help figuring it out.
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Slawa J
Slawa J@doma_s_soba4koj·
Швейцарский художник Vierwind (настоящее имя — Миша Хэни) приехал в Армению на берег озера Севан, нашел там давно списанный советский пассажирский самолет Як-40, нарисовал аэрозольной краской гигантский образ Иисуса Христа и превратил его в картину «День Вознесения».
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Konstantin Sonin
Konstantin Sonin@k_sonin·
This is the building of @kse_ua where I teach Game Theory and Micro after yesterday's missile attack on Kyiv. It was during the night on the week-end, so thankfully no students, faculty, or staff is killed. Support KSE and its efforts to teach students and do research during the war foundation.kse.ua/en/donation/.
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Happy Punch
Happy Punch@HappyPunch·
Oleksandr Usyk says his daughter messaged him congratulations from a bomb shelter in Ukraine “Papa, I love you, you win. I’m afraid.”
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Maya Bechler-Speicher
Maya Bechler-Speicher@mayabechlerspei·
My MSc was in discrete geometry, and it was by far the hardest thing I have done in my career. The open problems are extremely deep and difficult, and the proofs almost never fit into fewer than 20 pages. What an amazing time to be alive 🥹 Thank you @OpenAI 🙌🏼
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RIP MASSACHUSETTS
RIP MASSACHUSETTS@theripsnorter·
Cost of attendance at a selection of colleges and universities in New England Brown University — Providence, R.I. $107,277 Wesleyan University — Middletown, Conn. $104,797 Dartmouth College — Hanover, N.H. $104,443 Wellesley College — Wellesley $103,037 Williams College — Williamstown $102,325 Amherst College — Amherst $102,426 Smith College — Northampton $102,226 Boston College — Chestnut Hill $102,061 Boston University — Boston $101,957 Colby College — Waterville, Maine $101,925 Tufts University — Somerville/Medford $101,799 Yale University — New Haven, Conn. $101,749 Middlebury College — Middlebury, Vt. $101,198 Harvard University — Cambridge $100,888 Bates College — Lewiston, Maine $99,612 Mount Holyoke College — South Hadley $98,870 MIT — Cambridge $98,132 College of the Holy Cross — Worceste $97,461 Northeastern University — Boston $94,137 Bowdoin College — Brunswick, Maine $93,800 Worcester Polytechnic Institute — Worcester $90,851 Brandeis University — Waltham $89,956 Emerson College — Boston $88,316 Suffolk University — Boston $84,852 Clark University — Worcester $82,015 University of Massachusetts — Boston $44,258 (in-state), $67,064 (out-of-state) University of Massachusetts, Amherst $42,366 (in-state), $66,453 (out-of-state)
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Peter R. Hansen
Peter R. Hansen@ProfPHansen·
@VC31415 Later this week we will celebrate the life of another econometric giant, Ron Gallant. He was particularly proud that he published one of your papers with Han.
Peter R. Hansen tweet media
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Michael 英泉 Eisen
A Nobel laureate widely celebrated for his collegiality and integrity once, when asked why his Nature paper didn’t cite earlier work that made the same “discovery” his paper asserted replied by saying “I don’t read other people’s work so that I don’t get in trouble for not citing it.
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Mario Nawfal
Mario Nawfal@MarioNawfal·
❤️ A pregnant, homeless, drug-addicted woman walked up to a police officer and said: “I’m done. I need help.” He immediately let her sit in his patrol car, bought her cheeseburgers (made it a full meal), treated her with total dignity, and personally drove her to a treatment center. In a world full of negative cop stories, this is the kind of quiet humanity we need more of. One officer saw a broken person asking for help and actually showed up like a human being. Respect. Small acts like this can literally save lives.
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eleanorina
eleanorina@_eleanorina·
"Yale now has more administrators than undergraduate students. 5,460 administrators for fewer than 5,000 undergrads."
Aakash Gupta@aakashgupta

Universities had 17 years of warning. They responded by doing the opposite of what the math demanded. In 2008, American birth rates fell off a cliff. The Great Recession made people stop having kids. Those never-born children would be turning 18 right now. The number of U.S. high school graduates peaked at roughly 3.9 million in 2025. By 2029, that number drops 15%. By 2041, it drops by nearly half a million students per year. Every school in this tweet had access to the same Census data. They all saw the same curve. Administrative positions at U.S. colleges grew 60% between 1993 and 2009, ten times the rate of tenured faculty growth. Non-instructional spending (student services, administration) grew 29% from 2010 to 2018. Instructional spending grew 17%. Average tuition at public four-year schools went from $3,500 in 2000 to $10,560 in 2023. Yale now has more administrators than undergraduate students. 5,460 administrators for fewer than 5,000 undergrads. They built the cost structure of a growth company on top of a customer base that was mathematically guaranteed to shrink. The split in this data tells you everything. Clemson, Syracuse, Duke, UNC, and Indiana are all cutting because the model broke. Alabama, Ole Miss, and the University of Florida are turning away more applicants than ever. Harvard gets five applications for every spot. The middle is where the cliff hits. Elite schools absorb demand. Everyone between elite and community college fights over a shrinking pool. The Fed published a study in December 2024 predicting 80 colleges will close in the next five years. Since 2016, over 100 already have. In 2024 alone, 28 shut down. One per week. These program cuts and layoffs are a decade late. The birth rate data was sitting in Census spreadsheets the entire time. Everyone in higher education administration saw the enrollment cliff coming. They hired more administrators anyway.

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Sam Ashworth-Hayes
Sam Ashworth-Hayes@SAshworthHayes·
He told the police he couldn't breathe. He told the police he'd been stabbed. British police officers handcuffed him and arrested him while he was choking on his own blood because the magic word - "racism!" - was invoked.
Sam Ashworth-Hayes tweet media
Sam Ashworth-Hayes@SAshworthHayes

18 year old university student is stabbed four times and runs for help. The police leap into action: they handcuff the student in case he said something racist, then watch as he drowns in his own blood.

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tetsuo
tetsuo@tetsuoai·
Henry Nowak was 18 years old. A first year accountancy and finance student at the University of Southampton, walking home from a night out with his football team on December 3rd, 2025. On Belmont Road he was met by a 23 year old named Vickrum Digwa, carrying a 21cm ceremonial blade across his chest. Digwa stabbed him four times. One wound went eight centimeters into his lung. Henry climbed over a fence trying to escape. There was already a blood trail on the street behind him. When police arrived, Digwa told them he had been racially abused. Henry told them he had been stabbed. He told them he could not breathe. The officer told Henry he was under arrest on suspicion of assault. Henry repeated that he had been stabbed. A voice on the body cam replied, "I don't think you have, mate." Henry drowned in his own blood on Belmont Road in handcuffs. By the time CPR began his lungs were already full. A doctor flew in by helicopter. There was nothing left to do. The knife was at the killer's mother's house. She had walked it home. Henry's phone, the one he had filmed the whole encounter on, was in Digwa's pocket. All of this came out in Southampton Crown Court last week. The bodycam was played to the jury. This is sworn testimony in a live murder trial. A teenager was killed by a man who then told the police the teenager was the racist. The police arrested the boy who was bleeding out instead of the man who had been carrying the blade. Whatever you believe about institutions, that is what happened on that street. Henry Nowak. Remember the name.
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Chris Blattman
Chris Blattman@cblatts·
My hypothesis: US university education was a massively successful export industry (foreign students paying tuition + housing + living expenses is literally classified as exports) and Trump admin collapsed this demand.
Anthony Bradley@drantbradley

Clemson is $1.5B in debt. Syracuse is closing or pausing 93 programs, UNC-Chapel Hill plans to cut spending by $89M over 3 years. Duke recently let 600 employees go in a $350M budget cut. Indiana public colleges announced a plan to eliminate or merge 580 programs statewide.

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Rafael Izbicki
Rafael Izbicki@rizbicki·
A student recently told me: "Apparently, you can now use LaTeX locally on your computer. We don't need Overleaf anymore." The old becomes new again, helped along by Overleaf becoming really slow.
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