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Joaquín

@jborrego.bsky.social
567 followers 4.4K following 296 posts

Está cuenta no es profesional, aunque puntualmente lo parezca

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Reposted by Joaquín
A. Feder Cooper @afedercooper.bsky.social · 15/10/2026
To my knowledge, 2 papers of mine have been put through LLMs and reposted on arXiv/ResearchGate as novel work. 1 was published in a Nature subsidiary (+ verbatim copies figures from my 2021 paper). The 2nd popped up today in my arXiv digest, is a sloppified version of a paper I put up in early July.
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Eryk Salvaggio @eryk.bsky.social · 13/10/2026
It’s still possible to differentiate LLM generated text from human text, and there are interesting effects if you try to make it less detectable (such as, paradoxically, the text becoming less convincing?). Only skimmed this for now, but seems interesting. www.pnas.org/doi/abs/10.1...
pnas.org
PNAS
Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...
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Jan Kirsch, M.D., M.P.H. @drjanicekirsch.bsky.social · 10/10/2026
CHILDREN'S HEALTH OFFENSE Now he's paying to amplify reports of post-vaccine complaints. The vast majority are unrelated to immunizations. arstechnica.com/health/2026/...
arstechnica.com
RFK Jr. unveils sweeping federal initiative to find evidence of vaccine injuries
[T]he Trump-RFK Jr. anti-vax agenda keeps getting more corrupt and dangerous."
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Jake Grumbach @jakemgrumbach.bsky.social · 09/10/2026
New working paper: the Norwegian wealth tax was a huge success. The "exodus" of wealthy people never happened (less than 100 individuals left). Tax revenue increased by 71.5%. No changes in business activity or investment. www.nber.org/papers/w35854
Taxing Entrepreneurial Wealth: Evidence from
Norway, 2021-2025
Marius A. K. Ring
WORKING PAPER 35854|
DOl 10.3386/w35854
ISSUE DATE October 2026
Whether imposing higher taxes on business owners adversely affects business activity by constraining investment and inducing capitalist flight is a central question in the ongoing debate on how to tax the ultra wealthy. To shed new light, I exploit a series of related Norwegian reforms during 2021-2024 that increased dividend tax rates, removed migration-related capital gains tax loopholes, and nearly doubled the effective marginal tax rate on business wealth. These reforms spurred international debate and, allegedly, an "exodus" of Norwegian billionaires (Financial Times,
2023). While I document clear effects on migration, these responses are concentrated among the top 0.1% of the wealth distribution and mostly confined to 2022 and 2023. My results indicate that at most 100 individuals left due to the reforms. I find no evidence of significant outmigration or reduced inflows of startup founders or inventors. I estimate that absent any outmigration, wealth tax revenues would have increased by 75% from 2021 to 2024. Reform-driven outmigration lowers the revenue gain to 71.5%. My findings further show that outmigrating owners' firms remain economically active and do not reduce investment. In a broader set of analyses, I examine whether business outcomes are affected, regardless of whether owners outmigrate, since firms may reduce investment both due to liquidity constraints or distortions to owners' savings decisions. I compare firms owned by Norwegian individuals subject to the wealth tax with firms owned by foreigners and other tax-exempt entities. By merging historical ownership data from Orbis with the Norwegian shareholder register, I perform these analyses on both Norwegian and foreign-domiciled firms.
Across settings, I find no evidence that Norwegian-owned firms pay out more dividends or invest less after the reforms,…
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Noel Healy @drnoelhealy.bsky.social · 25/09/2026
The assault on US universities didn't start in 2025. Our new paper traces the decades of corporate capture that made it possible, and why climate research is a primary target. Open access: www.sciencedirect.com/science/arti...
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Max Kozlov @maxkozlov.bsky.social · 25/09/2026
SCOOP: Top researchers at Columbia, Stanford, and others thought they were elected to elite scientific societies alongside Nobel laureates. The catch? The organizations are a sham. I spent the last month diving deep into a massive academic scam spanning continents, for @nature.com
nature.com
Exclusive: Sham scientific societies are misleading star researchers
A Nature investigation reveals a network of organizations that have been building their ranks through deceptive practices.
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Nicolas Mouquet @nmouquet.bsky.social · 14/09/2026
🎧 Do you want to help us understand how humans perceive forest soundscapes in Costa Rica ? Answer this quick 5-min survey: 👉 www.biodiful.org/#/soundscapes_en Take a break and listen to the voice of the forest 💚 Please like & share on 🦋 to reach more participants 🙏 🌐🌍🦤🧪🍁🪴
Flyer for the BIODIFUL Soundscapes survey. Text reads: 'Do you want to help us understand how humans perceive forest soundscapes in Costa Rica? Please answer our online questionnaire: Voices of the Tropical Forest.' Photo of a lush tropical forest interior, overlaid with a translucent ear icon surrounded by sound waves. Text continues: 'This anonymous survey will take only 10 min. https://www.biodiful.org/#/soundscapes_en.' Logos at the bottom: BIODIFUL, ETH Zürich, CNRS, and Station d'Écologie Théorique et Expérimentale
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Pedro Vallín @pvallin.bsky.social · 25/09/2026
Ayudas al algodón en Lousiana.
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Scott Horton @robertscotthorton.bsky.social · 25/09/2026
Best Twitter riposte of the day.
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e_nasarre @enasarre.bsky.social · 25/09/2026
Algún día hablaremos de algunos Ayuntamientos que han retirado bancos de las calles para poder sentarse y descansar, en especial las personas con movilidad reducida y personas mayores 💭 Buen fin de semana 🙂👋
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🌬Breeze @cool-summer-breeze.bsky.social · 24/09/2026
This is the Stolen Neighbors Quilt. Each of the 11,000 squares represents a person taken by ICE in Minnesota.
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William "Chip" Nagel @cto1usn.bsky.social · 25/09/2026
www.youtube.com/watch?v=YwtD... Courtesy of @democracynow.org
youtube.com
"Grotesque": Ex-Israeli Negotiator Daniel Levy on Netanyahu's U.N. Speech & Israel's Impunity
YouTube video by Democracy Now!
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Prof Mike Yearworth @mikeyearworth.bsky.social · 25/09/2026
“Academics have expressed dismay after artificial intelligence was used to reject half of the grant proposals in a UK Research and Innovation-funded call.” www.timeshighereducation.com/news/ai-only...
timeshighereducation.com
AI-only research grant rejection in UKRI-funded call sparks alarm
Artificial intelligence used to cull half of applications submitted by cybersecurity scholars, before they got to human eyes
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Mongabay @mongabay.com · 25/09/2026
Pakistan's endangered Indus River dolphin population has grown to nearly 2,000 individuals, prompting the creation of a new 400-km protected corridor. Safeguarding the species long-term will require modified barrage operations and community-led sustainable fishing. Fellow Muhammad Talal reports.
mongabay.cc
Pakistan expands protected habitat for Indus River dolphin as recovery offers hope
Between 11 million and 16 million years ago, during the high sea levels of the middle Miocene period, the ancestors of the Indus River dolphin entered the muddy waters of what is the Indus Basin today...
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Paul Marvin @paulmarvin.bsky.social · 25/09/2026
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Fergal @fergalc.bsky.social · 25/09/2026
Ahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahahaaaaaaaaa!!!!!!!!!!!!!! www.cbsnews.com/boston/news/...
cbsnews.com
Ed Sheeran's Gillette Stadium concerts canceled due to nor'easter, tour promoter says
Ed Sheeran's​ Gillette Stadium concerts in Foxboro, Massachusetts, have been canceled as Boston braces for a nor'easter.
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Humor Difícil @humordificil.eurosky.social · 25/09/2026
Qué majos son.
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Matt @thefleeb.bsky.social · 24/09/2026
Nigel Farage is a foreign asset and an English asshole
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Radley Balko @radleybalko.bsky.social · 25/09/2026
"RKF took money earmarked to provide health care for Black infants and spent it on his personal security detail" is a ludicrous headline. Comic book villainy.
wsj.com
Exclusive | RFK Jr.’s Enhanced Security Was Funded With Money From Minority Health Office
The cost of the health secretary’s security grew from roughly $10 million in fiscal year 2025 to $17 million in fiscal year 2026.
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Mrs. Betty Bowers @mrsbettybowers.bsky.social · 25/09/2026
"Poor, sad, stupid orange white man. He would sell his soul—and country—for a few hollow words of praise."
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Capitán Swing @capitanswing.bsky.social · 25/09/2026
Y despreciamos a todos por igual. Como diría Andrea Fabra: «que se jodan».
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elDiario.es @eldiario.es · 25/09/2026
Un diputado de Vox 'pillado' mandando “a tomar por culo” al presidente del parlamento de Asturias en un pleno www.eldiario.es/asturias/dip...
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Joaquín @jborrego.bsky.social · 23/09/2026
The Fascist Zeitgeist Authoritarian Legacies and the Iberian Far Right. Free Download www.cambridge.org/core/element...
cambridge.org
The Fascist Zeitgeist
Cambridge Core - Twentieth Century Regional History - The Fascist Zeitgeist
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laserhedvig @laserhedvig.bsky.social · 21/09/2026
Interdisciplinary research is great and necessary, and also has consistently lower funding success www.nature.com/articles/nat... #academiclabourmarket #academia #research
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Ryan Goodman @rgoodlaw.bsky.social · 21/09/2026
He is not wrong. "There are reasonable grounds to believe that the reported 68 attacks that killed 223 people constituted crimes against humanity of murder under customary international law" - United Nations Special Rapporteur on U.S. Killing “Narco-Terrorists” at Sea www.ohchr.org/sites/defaul...
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Javier Durán @tortondo.bsky.social · 21/09/2026
La famosa capa de impunidad rojigualda.
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elDiario.es @eldiario.es · 21/09/2026
Rufián, al PP: "Irak, el Prestige, las residencias, la dana... El problema es que sus mentiras matan, y peor, se votan" www.eldiario.es/politica/ult...
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El Salto @elsaltodiario.com · 21/09/2026
Colectivos antifascistas e independentistas paralizan el intento de apertura de año político de la extrema derecha en Galicia.
elsaltodiario.com
Cientos de personas logran frenar el acto de Vox en Santiago de Compostela
Colectivos antifascistas e independentistas paralizan el intento de apertura de año político de la extrema derecha en Galicia.
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Digital Brain @yourdigitalbrain.bsky.social · 21/09/2026
Paraplegic walking for the first time in 10 years with help from an exoskeleton
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masaenfurecida @masaenfurecida.bsky.social · 21/09/2026
EN 'LA RAZÓN' DISTINGUEN LOS ENTRECOMILLADOS DE VERDAD DE LOS DE MENTIRA.
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masaenfurecida @masaenfurecida.bsky.social · 21/09/2026
TODOS LOS MARROQUÍES QUE HAN ENTRADO ILEGALMENTE EN CEUTA TENÍAN UN SMARTPHONE CON UNA CANCIÓN DE LA ORQUESTA MONDRAGÓN DE TONO DE LLAMADA. PÁSALO.
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Jan Kirsch, M.D., M.P.H. @drjanicekirsch.bsky.social · 19/09/2026
Tropical Microbes on Vacation in U.S. Dengue Fever Malaria West Nile Virus Lyme Disease Chikungunya Chagas Disease
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Joaquín @jborrego.bsky.social · 19/09/2026
Último concierto de la temporada en los alcázares
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El Mantecas @kikegdelariva.bsky.social · 19/09/2026
Hola esto es publicidad? Pregunto. Lo digo porque cada vez que abro Internet aparece Shakira pidiendo perras
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The Washington Post @washingtonpost.com · 19/09/2026
Exclusive: The Trump administration’s confidential deals with pharmaceutical companies to lower U.S. drug prices include inducements to raise drug prices overseas and promise protection from tariffs, according to documents shared with The Post.
washingtonpost.com
Secret contracts reveal undisclosed terms in Trump’s drug-pricing deals
Agreements with Pfizer and Eli Lilly include tariff protections, overseas pricing inducements and broad confidentiality clauses.
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Prof Sam Illingworth @samillingworth.com · 18/09/2026
💉 One shot cut bleeding episodes 96% Chinese teenagers with haemophilia B got one gene therapy infusion. A year on their annual bleeding rate fell from 13.9 episodes to 0.5, as their bodies made the clotting protein they'd been missing. 🔗 doi.org/10.1038/s41591-026-04636-8 #GeneTherapy #Health 🧪
doi.org
Factor IX Padua AAV gene therapy in adolescents with hemophilia B: a phase 1 trial - Nature Medicine
In this single-arm phase 1 trial, an AAV gene therapy carrying the Padua variant of factor IX was well tolerated in 11 adolescents with hemophilia B and led to reductions in annualized bleeding rate.
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elDiario.es @eldiario.es · 16/09/2026
ÚLTIMA HORA| La UE prohibirá el acceso de menores de 13 años a las redes sociales
eldiario.es
La UE prohibirá el acceso de menores de 13 años a las redes sociales
Entre 13 y 15 años los niños solo podrán acceder a cuentas infantiles supervisadas por los padres y hasta los 18 años solo tendrán acceso a plataformas que no apliquen diseños que puedan provocar adic...
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Don Moynihan @donmoyn.bsky.social · 16/09/2026
Absolutely amazing that Trump is viewed as so untrustworthy that not one in five people will support the promise of free money
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Pedro Vallín @pvallin.bsky.social · 15/09/2026
La única guerra en curso.
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Pedro Vallín @pvallin.bsky.social · 15/09/2026
¿Así que ni Cerdán ni Zapatero tiene dinero escondido por ninguna parte? ¿Y eso cómo puede ser, Mrs. Marple? Dinos.
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Esponji @pulgarsillos.bsky.social · 15/09/2026
Yo gano 1500 euros al mes cuando me paga mi jefe; tres millones y medio según la Guardia Civil.
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Teri Goodson. 🚨🆘🇺🇲🆘🚨 @terigoodson.bsky.social · 15/09/2026
Bhutan's constitution requires that at least 60 percent of the country stay under forest, and the actual figure sits above 70. It absorbs more carbon than it emits, which makes it one of very few countries that is carbon negative rather than aiming to be. share.google/L4RjSr6kKM4T...
share.google
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Eugene Vinitsky 🍒 @eugenevinitsky.bsky.social · 15/09/2026
"LLMs are just n-dimensional classifiers" has a very similar flavor to "everything is just quantum mechanical interactions." www.science.org/doi/10.1126/...
science.org
More Is Different
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ddɐ˙ʎʞsʞɔɐlq˙uǝʌs@ @sven.blacksky.app · 09/09/2026
More bullying and threatening behavior, this time by OpenAI to a mathematician
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elDiario.es @eldiario.es · 09/09/2026
ÚLTIMA HORA | El Gobierno hace públicos los informes reservados sobre la crisis de Ceuta www.eldiario.es/politica/gob...
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EL PAÍS @elpais.com · 08/09/2026
🔴 DIRECTO | El Ayuntamiento de Barcelona expedienta a Vox por salir a un balcón del Consistorio con una bandera de Ceuta durante una manifestación. 📌 Más información aquí 🔗 social.elpais.com/57mpp
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EL PAÍS @elpais.com · 08/09/2026
Columna | "El fracaso de los conservadores es haber creado las condiciones de las que se nutre la ultraderecha y ahora copiar su mensaje alimentando una ola que si crece, los arrollará. El fracaso de los socialdemócratas será creer que esto es inevitable", por Pilar Mera
social.elpais.com
Los fracasos que nutren a la ultraderecha | Opinión
Conservadores y socialdemócratas han permitido con sus fallos o su pasividad a alimentar al extremismo populista
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OC Media @ocmedia.bsky.social · 08/09/2026
North Ossetia woman sentenced to three years in prison over $11 donation to Navalny foundation oc-media.org/north-ossetia-woman-se…
oc-media.org
North Ossetia woman sentenced to three years in prison over $11 donation to Navalny foundation
Elena Albegova, age 46, was convicted of ‘financing extremist activities’ over the 2021 donation.
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Le Monde @lemonde.fr · 08/09/2026
La Hongrie expulse dix employés de la représentation russe pour « activités inacceptables »
lemonde.fr
La Hongrie expulse dix employés de la représentation russe pour « activités inacceptables »
Le nouveau gouvernement pro-européen n’a pas précisé la nature des actes qui leur sont reprochés. Moscou a promis une riposte « sévère et douloureuse ». Il s’agit de la première expulsion de diplomates russes annoncée par Budapest depuis mars 2018.
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