New paper out in PRL!
With @artemyte.bsky.social and Sosuke Ito, we combine stochastic thermodynamics with nonequilibrium MaxEnt in large networks to infer entropy dissipation in high-dimensional systems from time series (up to 1000 variables!)
journals.aps.org/prl/abstract...
Our paper w/ @maguilera.net & Sosuke Ito is out in PRL. We combine ideas from stochastic thermodynamics & nonequilibrium Maximum Entropy to quantify forces + dissipation in high-dimensional nonequilibrium systems, including spin glasses and neural data
link: journals.aps.org/prl/abstract...
But one thing seems absolutely clear, the Greens have momentum and particularly with young people. The Greens now lead among Gen Z (28 and under adults) Britons in our latest polling 2 points ahead of Labour.
Vuelve Pol&Pop. Empezamos la séptima temporada hablando con @xanlopez.xyz sobre “El fin de la paciencia”. Sobre la confluencia de la crisis política y la crisis climática.
Como siempre, en @elsaltodiario.com:
www.elsaltodiario.com/pol-pop-podc...
thanks! 😊
Bajo nuestros pies, un terremoto geopolítico que cambiará el mundo y no dejará nada intacto. El peak oil está próximo, sí. Pero vendrá por el lado de la demanda:
elpais.com/economia/neg...
Thrilled to present a seminar this Friday at the Institute of Fundamental and Frontier Sciences/ University of Electronic Science and Technology of China :D
mp.weixin.qq.com/s/n7II7MFiYN...
😊😊😊
Our first 'Sensorimotor AI Journal Club' meeting was a blast!
(...which, we might as well just call the "AI Club for Non-conformists"👇😎)
📽️ full presentation: youtube.com/watch?v=efc7...
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🧠🤖🧠📈
🤷🏻♂️
"The AI infrastructure build-out is so gigantic that in the past 6 months, it contributed more to the growth of the U.S. economy than /all of consumer spending/" - @mims.bsky.social
My takeway is that The US has gone ALL IN BET OF THE 21st Century on AI, while China has gone all in on green tech
Nos ha dejado Osfa Veladoz, aka José Pérez de Lama, y el mundo es un poco menos luminoso.
Rest in power, Osfa, las máquinas rebeldes te echarán de menos.
Our paper just out in Nature Communications!
www.nature.com/articles/s41...
We introduce curved neural networks naturally introducing high-order interactions showing:
• explosive phase transitions
• enhanced memory retrieval via self-annealing
• increased memory capacity through geometric curvature
Esto de @ehbildu.bsky.social @mikelotero.bsky.social sobre quienes se oponen hoy al Real Decreto 7/2025 para reformar el sistema eléctrico: "Votar en contra de este decreto no perjudica al Gobierno, perjudica a un montón de gente que pagará en su factura los actuales y caros ajustes del sistema"
Ayer se publicó finalmente un documento en el que hemos trabajado desde inicio de curso.
Todo proceso largo tiene una base amplia. Me parece útil comentar aquí algunos elementos importantes. ⤵️
We have a new preprint about measuring entropy production in high-dimensional systems, using ideas from information geometry. We successfully infer EP from brain recordings and spin models containing 1000+ degrees of freedom. With
@maguilera.net and Sosuke Ito arxiv.org/abs/2505.10444
We're excited to take this step, and to talk to other folks who are interested in experimenting. If you have something you're excited to try, reply here -- and we might even fund it. asterainstitute.substack.com/p/scientific...
Las ayudas universales son compatibles con subidas de impuestos progresivos y facilitan muchísimo tanto su gestión como que no sea una vergüenza solicitarlas. Que sea universal no significa que no paguen más lo que más tienen sino que lleguen a todas las personas que las necesitan sin 20 formularios
Intuyo que un punto ciego de muchos movimientos por la defensa del territorio es la incapacidad de imaginar las formas en que la crisis climática puede devastar dichos territorios. Es más fácil entender el impacto de un macroparque eólico hoy que la desertización de la misma zona en cincuenta años.
So basically there's a cabal of billionaire broligarchs, far right propagandists, and reactionary centrist journalists all on group chats radicalizing together and exerting coordinated narratives and influence on media and politics
www.semafor.com/article/04/2...
The best retaliation by our trading partners would be more free trade: stop respecting U.S. patent and copyright monopolies cepr.net/publications... Trump rich friends will feel that one really quick, and it will help the economies of our former allies.
a bunch of government goons from ICE/HSI showed up to an elementary school in DC this morning and tried to detain a staff member in the parking lot but the person's colleagues intervened and stopped it and let that be a reminder to all of us that we can do that
Los "europeos" son centroeuropa, porque *racismo*
Love science? You'd better fight fascism :/
1. For the past thirty years I've had the best job in the world.
I've had the opportunity to follow my curiosity; explore the workings of nature and society; mentor students and junior colleagues in the same process; and teach generations of students about it all.
Esto del @inquilinatomad.bsky.social
Fino👌
Hace un mes en una charla dije que cuando hubiera elecciones en España, Musk haría con Vox lo que ha hecho con AfD en Alemania. Dije que había tiempo de evitarlo si X perdía toda su fuerza como espacio que representa la opinión pública . No ha hecho falta que haya elecciones.
