Sign in

Ivo Silvestro

@ivosilvestro.bsky.social
31 followers 67 following 76 posts

I write about philosophy and science. Journalist and university lecturer

PostsRepliesMedia
Reposted by Ivo Silvestro
David Ho @davidho.bsky.social · 02/10/2026
Oh retractionwatch.com/2026/10/02/p...
David Ho, a climate scientist at the University of Hawaii, responded to our request for comment on the paper by saying he was not interested in reading it. “I’m sorry, but I’d rather keep my brain cells,” he said.
531659193
Reposted by Ivo Silvestro
AFP News Agency @en.afp.com · 01/10/2026
'Catastrophic': Swiss glaciers lose 20% of mass in five years. Swiss glaciers saw 5.5% of their volume melt away just this year, the second-biggest melt on record, Glacier Monitoring in Switzerland (GLAMOS) network reports u.afp.com/S9B2
06548
Reposted by Ivo Silvestro
Katie Mack @astrokatie.com · 29/09/2026
Thinking a lot lately about the men I know who are willfully ignorant about power dynamics and how I don’t *know* they’ve done anything specifically worse than be willfully ignorant about power dynamics but also if I had to guess which of my acquaintances had, I’d guess them first.
121193137
Reposted by Ivo Silvestro
Ketan Joshi @ketanjoshi.co · 20/08/2026
FOLKS - when we stop burning fossil fuels, oversizing agriculture and killing nature, the warming of Earth also stops worsening No floppy optimism here; no hollow appeal to hope. The laws of physics that created this problem also govern the fact we can choose to stop it.
Graph correlating cumulative CO2 emissions since 1850 with global warming to 2050, showing historical warming and colored projections for SSP1-1.9, SSP1-2.6, SSP2-4.5, SSP3-7.0 and SSP5-8.5 with shaded uncertainty bands.
3311137
Ivo Silvestro @ivosilvestro.bsky.social · 20/08/2026
Last night, one of the longest and loudest storms I can remember. A "small" reminder that heat waves aren't just high temperatures we can fix with AC, but enormous energy stored in the atmosphere, ready to be released exactly when we expect relief
000
Ivo Silvestro @ivosilvestro.bsky.social · 19/08/2026
What are we going to face, climatically speaking — a terrific website explaining a not-so-terrific situation interactive.carbonbrief.org/el-nino-expl...
interactive.carbonbrief.org
Explainer: How the ‘super El Niño’ will reshape the world’s weather
The world is currently experiencing what is expected to become the strongest El Niño on record – dubbed a “super El Niño” by many.
000
Ivo Silvestro @ivosilvestro.bsky.social · 17/08/2026
You Don’t Belong Here is a terrific film that engages intelligently, without didacticism, with complex topics like toxic masculinity, polite racism and the performative society. The director Florin Șerban won the top prize at Locarno. Here my interview with him www.thelatethinker.com/in-greek-tra...
thelatethinker.com
In Greek Tragedy We Have the Gods. Now We Have Society — A Conversation with Director Florin Șerban
What happens to a man raised on excellence and merit when they stop being enough? Florin Șerban's film won the Golden Leopard at Locarno with a story about a father, a son, and a murder nobody wants t...
010
Ivo Silvestro @ivosilvestro.bsky.social · 02/08/2026
I read, and enjoyed, Massimo Pigliucci's book on skepticism as a philosophy of life. Very interesting and somewhat challenging, but I have some doubts (pun not intended). Full review here: www.thelatethinker.com/cicero-skept...
thelatethinker.com
Cicero, Skepticism, and the Limits of Human Nature
A review of Massimo Pigliucci's How to Be a (Happy) Skeptic: an excellent introduction to Cicero and skeptical Stoicism, with some pushback on where 'human nature' falls short as an ethical foundation...
010
Reposted by Ivo Silvestro
Jack @jackinpogform.bsky.social · 30/07/2026
Still from Rogue One. An imperial commander asks Mads Mikkelson

"Bluesky? Really? A man of your talents?"


He responds: "its a simple life."
61136702140
Reposted by Ivo Silvestro
Sandrino Russo @sandrinorusso.bsky.social · 18/07/2026
#dylandog #Groucho
1254
Reposted by Ivo Silvestro
Tom Gauld @tomgauld.bsky.social · 12/07/2026
My latest @newscientist.com cartoon
Title: My confidence in my understanding of the scientific theory. 

A diagram where the confidence is marked in red on an otherwise white figure


Panel 1
"Before I got a book about it."
The figure is red up to about his stomach

Panel 2
"While I was reading the book."
The figure is reading a book. He is red up to his forehead.

Panel 3
"When I had finished the book." 
The red level has dropped  to around his mouth

Panel 4
"One week later."
Now it is at his chest.

Panel 5
"When I try to explain it to somebody." 
The level is back at stomach level.

Panel 6
"When they ask a follow-up question."
The red is so low we can barely see it.
453417655
Ivo Silvestro @ivosilvestro.bsky.social · 29/06/2026
Everyone agrees the heatwave deaths were preventable. The disagreement — between AC advocates, green-city planners, emergency managers, and decarbonizers — is over how. But "adapt or cut emissions?" is a false dilemma. But…
120
Ivo Silvestro @ivosilvestro.bsky.social · 26/06/2026
One year ago I dedicated an issue of my newsletter to the problem of fun pictures for heatwaves. And it’s sad that this piece is still relevant www.thelatethinker.com/how-we-turne...
thelatethinker.com
How We Turned Deadly Heatwaves Into Vacation Brochures
Extreme heat kills hundreds of thousands yearly, yet media often illustrate it with ice cream and fountains. This article explores how misleading images distort climate reporting—and why better visual...
010
Ivo Silvestro @ivosilvestro.bsky.social · 25/06/2026
Non è solo una questione di vernice: quello che sta accadendo intorno alla reflecting pool del Lincoln Memorial dipinta di blu bandiera americana può sembrare un episodio minore sul quale scherzare, ma è un caso di studio quasi perfetto di come si una democrazia si corrompe in un regime autoritario
100
Ivo Silvestro @ivosilvestro.bsky.social · 20/06/2026
On one hand, I think we need a deep reflection on the cognitive delegation to AI systems. On the other hand, an article like this seems like a “too many cars, no one knows how to manage a horse these days” kind of argument www.nature.com/articles/d41...
nature.com
Is AI ruining our skills? Early results are in — and they’re not good
Reliance on artificial-intelligence tools degrades the abilities of physicians and software engineers, studies show.
010
Reposted by Ivo Silvestro
Giulio Betti @giuliofirenze.bsky.social · 19/06/2026
Che fine ha fatto l’anticiclone delle Azzorre? L’alta pressione più amata dagli Italiani non è scomparsa, è esattamente lì dove deve stare: in prossimità delle Isole Azzorre. Si tratta di un anticiclone permanente di origine subtropicale OCEANICA (le parole sono importanti) e rappresenta…1/8
719745
Ivo Silvestro @ivosilvestro.bsky.social · 19/06/2026
Un campione di 176 stati esaminati lungo tutto l’arco di tempo 1816-2001 genera uno spettro di possibili interazioni bilaterali, anno dopo anno, pari a un totale di 517.251: la guerra ricorre in 1.010 (0,2%). La guerra è un’eccezione, non la regola. Da Flores e Gazzini, Perché la guerra, Laterza
010
Ivo Silvestro @ivosilvestro.bsky.social · 16/06/2026
It was 2021, the pandemic was still ongoing, and I had interviewed bioethicist Julian Savulescu – we talked about vaccines, obviously, but also about public ethics and shared decision-making www.thelatethinker.com/ethics-is-no...
thelatethinker.com
Ethics Is Not a Feeling — An Interview With Julian Savulescu
Should you pay people to get vaccinated? Can organ markets be ethical? Is there a drug that could make us morally better? Julian Savulescu doesn't ask these questions to provoke. He asks them because ...
020
Reposted by Ivo Silvestro
David Ho @davidho.bsky.social · 12/06/2026
Imagine how healthy people would be if cars were banned from cities.
theguardian.com
Emergency hospital admissions fell after introduction of London’s T-charge and Ulez, study suggests
Imperial College scientists analysed health records before and after introduction of air pollution reduction zones
432874
Ivo Silvestro @ivosilvestro.bsky.social · 12/06/2026
Ho visto Disclosure Day. Bello: Spielberg è un grande regista, Emily Blunt e Colin Firth grandi attori e i personaggi ben caratterizzati. Ma ho un problema di sospensione dell'incredulità: posso credere che gli alieni esistano e siano tra noi; non che ci sia una guerra e gli USA non c'entrano nulla
021
Reposted by Ivo Silvestro
Katie Mack @astrokatie.com · 10/06/2026
It's hard to be excited about the Artemis III mission announcements when the CEO of the company making one of the mission's rockets has spent his week inciting racial violence via his personal social media platform.
214141192949
Reposted by Ivo Silvestro
David Ho @davidho.bsky.social · 07/06/2026
How many corporations does it take to fix the climate? None. They just define global warming as “industry standard”.
715726
Ivo Silvestro @ivosilvestro.bsky.social · 07/06/2026
Did you read, and maybe fancy, the Encyclical on AI? If yes, please also read “A moment of choice: Harnessing artificial intelligence for decent work”, the report by the Director-General of the ILO. Similar worries, more concrete approach. www.ilo.org/resource/con...
ilo.org
A moment of choice: Harnessing artificial intelligence for decent work. Report of the Director-General
000
Ivo Silvestro @ivosilvestro.bsky.social · 05/06/2026
Le cause della disinformazione? Partigianeria, fiducia cieca nelle fonti, contesto ignorato, adulazione del potente. Lo aveva capito, sette secoli fa, Ibn Khaldun lestinto.substack.com/p/una-newsle...
lestinto.substack.com
Una newsletter di civiltà
La newsletter numero 173 del 5 giugno 2026
010
Ivo Silvestro @ivosilvestro.bsky.social · 03/06/2026
Linguistics is amazing. Liechtenstein is one of the smallest countries in the world, comparable to a neighbourhood of a city. And it's still possible to map regional differences in spoken language.
000
Ivo Silvestro @ivosilvestro.bsky.social · 20/05/2026
The logo is far from perfection, but the 13th stripe is clearly the "TRUMP MOBILE" text, so nothing to see here. Do we really need specious reasons to criticize Trump? I think this attitude tell more about us than about Trump. www.theverge.com/gadgets/9313...
theverge.com
Does Trump Mobile know how many stripes are on the American flag?
Here’s a hint: it’s not 11.
000
Ivo Silvestro @ivosilvestro.bsky.social · 19/05/2026
Ah, la disinformazione, tutta colpa dei social e delle IA www.facta.news/articoli/sal...
facta.news
Per 48 ore alcune testate hanno usato la foto di un innocente per parlare dei fatti di Modena | Facta
Repubblica e La Stampa sembrano aver preso la foto dal profilo Instagram di un utente con il nome simile al colpevole
001
Ivo Silvestro @ivosilvestro.bsky.social · 18/05/2026
In ‘My Life’ (1993), Michael Keaton has months to live and a pregnant wife. He records videos to guide his son as he grows up. A VHS can’t replace a living father, but it’s all he can do — the film’s “happy ending.” In a hypothetical remake, he’d fine-tune an LLM. I wonder how audiences would react.
000
Ivo Silvestro @ivosilvestro.bsky.social · 15/04/2026
E se la smettessimo di considerare "intelligenti" gli LLM? Dopo il caso Guardian/collaboratore del NY Times, provo a sviluppare l'idea che gli LLM sono una compressione lossy dei testi in cui, al contrario di foto e audio, ci interessano gli artefatti lestinto.substack.com/p/le-intelli...
lestinto.substack.com
★ Le intelligenze artificiali generative sono un JPEG di quello che l'umanità ha scritto
La newsletter per abbonati numero 2: un caso di plagio al New York Times, il patto tra chi scrive e chi legge, e perché dovremmo pensare alle IA come a degli algoritmi di compressione
100
Ivo Silvestro @ivosilvestro.bsky.social · 11/04/2026
Parigi è strana. A Saint-Denis trovi la targa che ricorda gli algerini assassinati il 17 ottobre 1961 mentre manifestavano pacificamente. In centro, vicino al Gran Palais, c'è una statua di De Gaulle che ricorda il patto "venti volte secolare" tra la grandeur francese e la pace del mondo
000
Ivo Silvestro @ivosilvestro.bsky.social · 15/09/2025
I think that the best way to define Charlie Kirk's killer's political motivations is "confused" – not because investigations are not closed, but objectively confused ideas. Maybe we should focus on keeping confused minds from shooting people instead of forcing neat political boxes
000
Ivo Silvestro @ivosilvestro.bsky.social · 29/08/2025
I launched a new English newsletter: The Late Thinker. Free to subscribe; archive will be for paid later. Issue #1: my long chat with Eran Kolirin on his surreal tragicomedy “Some Notes on the Current Situation,” politics, absurdism, and sanity. www.thelatethinker.com/words-are-bu...
thelatethinker.com
Words Are Bullshit – Interview with Israeli Filmmaker Eran Kolirin
I had the opportunity to meet Israeli director Eran Kolirin. For those who don't know him, he's the author of two terrific films that I loved (he has made many other things, of course, but I want to k...
010
Ivo Silvestro @ivosilvestro.bsky.social · 29/08/2025
Nothing better than an open-air breakfast on a rainy day to confirm that yes, birds are nothing but tiny dinosaurs.
000
Ivo Silvestro @ivosilvestro.bsky.social · 16/06/2025
Perché tutto deve essere "emblematico"? Perché un esempio non può essere semplicemente rappresentativo, significativo, importante, caratteristico, indicativo?
100
Ivo Silvestro @ivosilvestro.bsky.social · 31/05/2025
It has been dubbed Britain’s “most woke” roundabout because drivers must give priority to pedestrians, then cyclists, and then other cars and lorries before continuing on themselves. www.telegraph.co.uk/news/2025/05...
telegraph.co.uk
‘Confusing’ new roundabout needs three-minute explainer video
Drivers will have to give priority to pedestrians, then cyclists on new route
110
Reposted by Ivo Silvestro
Dr Sasha Luccioni @sashamtl.bsky.social · 28/05/2025
The irony of writing an op-ed about how we need more numbers about AI's energy usage... and getting publicly attacked by corporate greenwashers about the fact that the numbers I use are inaccurate. I mean, yes, surely, but... the only way to prove that is by reporting them in the first place? 🤷
46017
Ivo Silvestro @ivosilvestro.bsky.social · 21/05/2025
We are all worried about losing our jobs due to AI. But what should really scare us is losing our salary and income: I welcome AI to steal my job, particularly the boring parts; what I really don't want is employers stealing my salary
000
Reposted by Ivo Silvestro
施必勝🌐☸️ @luca-schenato.ch · 20/05/2025
Un rifugio alpino svizzero su tre è a rischio a causa dei cambiamenti climatici: scioglimento del permafrost, rischio di frane e scarsità d'acqua
021
Ivo Silvestro @ivosilvestro.bsky.social · 17/05/2025
Il grattacielo che avete appena costruito rischia di crollare in caso di forti venti – cosa fate? Rendete pubblico il tutto o mantenete il segreto mentre cercate una soluzione? Una storia vera per ragionare di segreti e trasparenza open.substack.com/pub/lestinto...
open.substack.com
Una newsletter che non vuole mantenere il segreto
La newsletter numero 131 del 16 maggio 2025. Oggi parlo di edifici che per fortuna non crollano, dell’autorevolezza delle IA, di processi e vittime e di remigrazione
010
Ivo Silvestro @ivosilvestro.bsky.social · 31/01/2025
Deepseek has succeeded where other LLMs like Claude, Mistral, Gemini or Llama have failed: telling people that there are alternatives to ChatGPT. I think this is the big difference of Deepseek. Now we all know that LLMs are a bigger world than before.
000