Stefano Cosmaro
@stefanocavok.bsky.social
Non sono qui per bisogno, di quello grazie a dio ne ho già tanto.
Usually focused on climate change, science and mountain bike.
Reposted by Stefano Cosmaro
#borealforests
Reminder for MAGA politicians et al. who say "but C02 is plant food": only when N and H2O are sufficient, AGW doesn't increase the spread of pathogens as well as the intensity and frequency of extreme weather events, water and air pollution decreases etc.
Reminder for MAGA politicians et al. who say "but C02 is plant food": only when N and H2O are sufficient, AGW doesn't increase the spread of pathogens as well as the intensity and frequency of extreme weather events, water and air pollution decreases etc.
Analyses of a Swedish tree-ring archive suggest that increased atmospheric carbon dioxide has lowered soil-nitrogen supply
go.nature.com/4aW5ztY
go.nature.com/4aW5ztY
Forest soils are running short of nutrients as CO2 emissions rise
Analyses of a Swedish tree-ring archive suggest that increased atmospheric carbon dioxide has lowered soil-nitrogen supply, which could cap carbon storage by land ecosystems.
go.nature.com
February 19, 2026 at 4:54 PM
#borealforests
Reminder for MAGA politicians et al. who say "but C02 is plant food": only when N and H2O are sufficient, AGW doesn't increase the spread of pathogens as well as the intensity and frequency of extreme weather events, water and air pollution decreases etc.
Reminder for MAGA politicians et al. who say "but C02 is plant food": only when N and H2O are sufficient, AGW doesn't increase the spread of pathogens as well as the intensity and frequency of extreme weather events, water and air pollution decreases etc.
Reposted by Stefano Cosmaro
@climatecasino.net My beloved Thwaites features! Gone at 2C apparently. Lots of lovely doom here. I learned there are 18 basins that can be tipping points.
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Mapping tipping risks from Antarctic ice basins under global warming - Nature Climate Change
Climate change threatens the future of the Antarctic Ice Sheet. Here the authors show that individual drainage basins have different thresholds and loss patterns, suggesting the need to consider the d...
www.nature.com
February 17, 2026 at 7:21 AM
@climatecasino.net My beloved Thwaites features! Gone at 2C apparently. Lots of lovely doom here. I learned there are 18 basins that can be tipping points.
www.nature.com/articles/s41...
www.nature.com/articles/s41...
Reposted by Stefano Cosmaro
The Guardian just published a story on our paper "The Risk of a Hothouse Earth Trajectory" regarding a potential point of no return. You can read it for free here: www.theguardian.com/environment/...
Point of no return: a hellish ‘hothouse Earth’ getting closer, scientists say
Continued global heating could set irreversible course by triggering climate tipping points, but most people unaware
www.theguardian.com
February 16, 2026 at 4:26 PM
The Guardian just published a story on our paper "The Risk of a Hothouse Earth Trajectory" regarding a potential point of no return. You can read it for free here: www.theguardian.com/environment/...
Reposted by Stefano Cosmaro
#USpolitics
#humanrights
@micarosenberg.bsky.social's heartbreaking report should be sent asap to all members of Congress, with demands or at least questions...
(I also wish we had a ProPublica in the EU.)
#humanrights
@micarosenberg.bsky.social's heartbreaking report should be sent asap to all members of Congress, with demands or at least questions...
(I also wish we had a ProPublica in the EU.)
1/ ProPublica collected handwritten letters in mid-January from children held at the Dilley Immigration Processing Center, the same facility where 5-year-old Liam Conejo Ramos was taken.
Hundreds of kids are still detained.
We’ll let the children’s words speak for themselves. 🧵
Hundreds of kids are still detained.
We’ll let the children’s words speak for themselves. 🧵
February 9, 2026 at 2:23 PM
#USpolitics
#humanrights
@micarosenberg.bsky.social's heartbreaking report should be sent asap to all members of Congress, with demands or at least questions...
(I also wish we had a ProPublica in the EU.)
#humanrights
@micarosenberg.bsky.social's heartbreaking report should be sent asap to all members of Congress, with demands or at least questions...
(I also wish we had a ProPublica in the EU.)
Reposted by Stefano Cosmaro
The good folks at @ember-energy.org have a fab report out today on geothermal in Europe: ember-energy.org/latest-insig...
43GW of geothermal electricity generating capacity cost-competitive with coal and gas. Impressive!
43GW of geothermal electricity generating capacity cost-competitive with coal and gas. Impressive!
Hot stuff: geothermal energy in Europe | Ember
Technological advances are expanding where geothermal electricity can be produced – making it a cost-competitive, secure alternative to gas for industry and other power-intensive users.
ember-energy.org
February 9, 2026 at 10:01 AM
The good folks at @ember-energy.org have a fab report out today on geothermal in Europe: ember-energy.org/latest-insig...
43GW of geothermal electricity generating capacity cost-competitive with coal and gas. Impressive!
43GW of geothermal electricity generating capacity cost-competitive with coal and gas. Impressive!
Reposted by Stefano Cosmaro
Il ciclone Harry, che ha colpito dal 19 al 22 gennaio il sud Italia, Malta e Tunisia, e le impressionanti distruzioni portate dai venti, dalle piogge e dalle mareggiate, possono essere visti per moltiaspetti come un caso da manuale di quanto la crisi climatica
www.climalteranti.it/2026/01/31/c...
www.climalteranti.it/2026/01/31/c...
Il ciclone Harry, la normalità dell’emergenza
Il ciclone Harry, che ha colpito dal 19 al 22 gennaio il sud Italia, Malta e Tunisia, e le impressionanti distruzioni portate dai venti, dalle piogge e dalle ma
www.climalteranti.it
January 31, 2026 at 9:27 AM
Il ciclone Harry, che ha colpito dal 19 al 22 gennaio il sud Italia, Malta e Tunisia, e le impressionanti distruzioni portate dai venti, dalle piogge e dalle mareggiate, possono essere visti per moltiaspetti come un caso da manuale di quanto la crisi climatica
www.climalteranti.it/2026/01/31/c...
www.climalteranti.it/2026/01/31/c...
Comprensibili paure nel frequentare nazioni private della democrazia!
@ocasapiens.bsky.social
smf.emath.fr/actualites-s...
@ocasapiens.bsky.social
smf.emath.fr/actualites-s...
ICM 2026 - motion du CA | Société Mathématique de France
La SMF ne tiendra pas de stand à l'ICM de Philadelphie.
smf.emath.fr
January 26, 2026 at 6:01 PM
Comprensibili paure nel frequentare nazioni private della democrazia!
@ocasapiens.bsky.social
smf.emath.fr/actualites-s...
@ocasapiens.bsky.social
smf.emath.fr/actualites-s...
Reposted by Stefano Cosmaro
Reposted by Stefano Cosmaro
For 50 years, global warming had a very consistent trend (+0.19 °C/decade) with a boring, predictable range of natural variations around it.
During the last three years, we've broken out above that range, suggesting the pace of change has quickened.
During the last three years, we've broken out above that range, suggesting the pace of change has quickened.
January 20, 2026 at 9:50 AM
For 50 years, global warming had a very consistent trend (+0.19 °C/decade) with a boring, predictable range of natural variations around it.
During the last three years, we've broken out above that range, suggesting the pace of change has quickened.
During the last three years, we've broken out above that range, suggesting the pace of change has quickened.
Reposted by Stefano Cosmaro
The total volume of #Arctic sea ice has been at or near record low levels for every day since late October.
More graphics of thickness and volume: zacklabe.com/arctic-sea-i...
More graphics of thickness and volume: zacklabe.com/arctic-sea-i...
January 17, 2026 at 1:45 AM
The total volume of #Arctic sea ice has been at or near record low levels for every day since late October.
More graphics of thickness and volume: zacklabe.com/arctic-sea-i...
More graphics of thickness and volume: zacklabe.com/arctic-sea-i...
Reposted by Stefano Cosmaro
#Arctic climate rankings are now updated for December 2025: zacklabe.com/archive-2025/. Record low sea ice conditions!
#SciComm #DataViz #OpenScience #OpenData
#SciComm #DataViz #OpenScience #OpenData
Data Ranking Archive – 2025
December 2025 November 2025 October 2025 September 2025 August 2025 July 2025 June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 Other climate year statistics: Data Archive –…
zacklabe.com
January 16, 2026 at 2:22 AM
#Arctic climate rankings are now updated for December 2025: zacklabe.com/archive-2025/. Record low sea ice conditions!
#SciComm #DataViz #OpenScience #OpenData
#SciComm #DataViz #OpenScience #OpenData
Reposted by Stefano Cosmaro
🌍 This week, the World Economic Forum released its Global Risks Report 2026.
🚨 Extreme weather events are ranked 4th most impactful risk in the short-term & 1st in the long-term.
Yet another stark reminder of the need for #EarlyWarningsForAll.
🔗 https://bit.ly/4cZht5Y
🚨 Extreme weather events are ranked 4th most impactful risk in the short-term & 1st in the long-term.
Yet another stark reminder of the need for #EarlyWarningsForAll.
🔗 https://bit.ly/4cZht5Y
January 15, 2026 at 3:45 PM
🌍 This week, the World Economic Forum released its Global Risks Report 2026.
🚨 Extreme weather events are ranked 4th most impactful risk in the short-term & 1st in the long-term.
Yet another stark reminder of the need for #EarlyWarningsForAll.
🔗 https://bit.ly/4cZht5Y
🚨 Extreme weather events are ranked 4th most impactful risk in the short-term & 1st in the long-term.
Yet another stark reminder of the need for #EarlyWarningsForAll.
🔗 https://bit.ly/4cZht5Y
Reposted by Stefano Cosmaro
#AGW
Claudio Cassardo commenta le anomalie della temperatura media globale e italiana nel 2025.
"Il post in realtà non contiene molte novità rispetto agli ultimi post analoghi di inizio anno, in quanto, come al solito, ci accingiamo a commentare l’ennesimo anno caldo."
Claudio Cassardo commenta le anomalie della temperatura media globale e italiana nel 2025.
"Il post in realtà non contiene molte novità rispetto agli ultimi post analoghi di inizio anno, in quanto, come al solito, ci accingiamo a commentare l’ennesimo anno caldo."
Ancora un anno caldo: il 2025 al 2° posto tra gli anni più caldi. In Italia è il quarto anno più caldo
I dati della NOAA/NCEP posizionano l’anno appena trascorso al terzo posto tra gli anni più caldi, mentre la media con altri quattro database climatici porta
www.climalteranti.it
January 15, 2026 at 5:50 PM
#AGW
Claudio Cassardo commenta le anomalie della temperatura media globale e italiana nel 2025.
"Il post in realtà non contiene molte novità rispetto agli ultimi post analoghi di inizio anno, in quanto, come al solito, ci accingiamo a commentare l’ennesimo anno caldo."
Claudio Cassardo commenta le anomalie della temperatura media globale e italiana nel 2025.
"Il post in realtà non contiene molte novità rispetto agli ultimi post analoghi di inizio anno, in quanto, come al solito, ci accingiamo a commentare l’ennesimo anno caldo."
Reposted by Stefano Cosmaro
Quick reminder:
Money invested in climate protection yields many times its value. 1€ = 4,80€ (see link). So if there are conservative (and even worse) parties that actively prevent this, the logical conclusion is that these parties are destroying prosperity.
taz.de/Studie-von-O...
Money invested in climate protection yields many times its value. 1€ = 4,80€ (see link). So if there are conservative (and even worse) parties that actively prevent this, the logical conclusion is that these parties are destroying prosperity.
taz.de/Studie-von-O...
Studie von Ökonomin Claudia Kemfert: Klimaschutz zahlt sich richtig aus
Jeder Euro, der in Schritte gegen die Klimakrise fließt, bringt der Volkswirtschaft zwischen 1,8 und 4,8 Euro. Das zeigt eine Studie des DIW Berlin.
taz.de
January 11, 2026 at 7:11 AM
Quick reminder:
Money invested in climate protection yields many times its value. 1€ = 4,80€ (see link). So if there are conservative (and even worse) parties that actively prevent this, the logical conclusion is that these parties are destroying prosperity.
taz.de/Studie-von-O...
Money invested in climate protection yields many times its value. 1€ = 4,80€ (see link). So if there are conservative (and even worse) parties that actively prevent this, the logical conclusion is that these parties are destroying prosperity.
taz.de/Studie-von-O...
Reposted by Stefano Cosmaro
Factcheck: 16 misleading myths about solar power #CBarchive
✍️ @joshgabbatiss.bsky.social @mollylempriere.carbonbrief.org
🎨 @tomoprater.carbonbrief.org @jjgoodman.bsky.social @tom.2x2.graphics
Read here: buff.ly/NdBxXaw
✍️ @joshgabbatiss.bsky.social @mollylempriere.carbonbrief.org
🎨 @tomoprater.carbonbrief.org @jjgoodman.bsky.social @tom.2x2.graphics
Read here: buff.ly/NdBxXaw
December 29, 2025 at 11:32 AM
Factcheck: 16 misleading myths about solar power #CBarchive
✍️ @joshgabbatiss.bsky.social @mollylempriere.carbonbrief.org
🎨 @tomoprater.carbonbrief.org @jjgoodman.bsky.social @tom.2x2.graphics
Read here: buff.ly/NdBxXaw
✍️ @joshgabbatiss.bsky.social @mollylempriere.carbonbrief.org
🎨 @tomoprater.carbonbrief.org @jjgoodman.bsky.social @tom.2x2.graphics
Read here: buff.ly/NdBxXaw
Reposted by Stefano Cosmaro
The team behind Climate.us aims to provide the same kind of reliable, fresh content that used to be available via Climate.gov. We hope you’ll support us. #ClimateForUs
December 17, 2025 at 1:10 PM
The team behind Climate.us aims to provide the same kind of reliable, fresh content that used to be available via Climate.gov. We hope you’ll support us. #ClimateForUs
Reposted by Stefano Cosmaro
#AGW
#bufale
@caserinik.bsky.social e Claudio Della Volpe traggono cinque lezioni dal video di F. Rampini sulla ritrattazione di un paper di Nature.
Le sesta è che le falsità usate da Rampini per scandalizzarsi hanno suscitato anch'esse uno scandalo.
#bufale
@caserinik.bsky.social e Claudio Della Volpe traggono cinque lezioni dal video di F. Rampini sulla ritrattazione di un paper di Nature.
Le sesta è che le falsità usate da Rampini per scandalizzarsi hanno suscitato anch'esse uno scandalo.
Quello che ci insegna lo scandalo di Federico Rampini – Climalteranti.it
www.climalteranti.it
December 24, 2025 at 1:25 PM
#AGW
#bufale
@caserinik.bsky.social e Claudio Della Volpe traggono cinque lezioni dal video di F. Rampini sulla ritrattazione di un paper di Nature.
Le sesta è che le falsità usate da Rampini per scandalizzarsi hanno suscitato anch'esse uno scandalo.
#bufale
@caserinik.bsky.social e Claudio Della Volpe traggono cinque lezioni dal video di F. Rampini sulla ritrattazione di un paper di Nature.
Le sesta è che le falsità usate da Rampini per scandalizzarsi hanno suscitato anch'esse uno scandalo.
@giuliofirenze.bsky.social
Buone feste a tutti
Buone feste a tutti
Arctic Sea Ice Minimum Volumes 1979-2025 youtu.be/8lYQnxGharo?...
#Arctic sea ice volume for Sept 2025 in 2nd lowest place ever with 3,874 km³.
That's a *quarter* of what it was just 40 years ago at 16,855 km³. (Now in 4k 60fps!)
#ClimateChange #ClimateCrisis #dataviz
#Arctic sea ice volume for Sept 2025 in 2nd lowest place ever with 3,874 km³.
That's a *quarter* of what it was just 40 years ago at 16,855 km³. (Now in 4k 60fps!)
#ClimateChange #ClimateCrisis #dataviz
Arctic Sea Ice Minimum Volumes 1979-2025
YouTube video by Andy Lee Robinson
youtu.be
December 23, 2025 at 4:05 PM
@giuliofirenze.bsky.social
Buone feste a tutti
Buone feste a tutti
Reposted by Stefano Cosmaro
Uhhhh, yikes ☹️ www.nsf.gov/news/intent-...
Intent to restructure critical weather science infrastructure
The U.S. National Science Foundation (NSF) announced today that the agency is reviewing the structure of the research and observational capabilities operated by the NSF National Center for Atmospheric...
www.nsf.gov
December 17, 2025 at 7:04 PM
Uhhhh, yikes ☹️ www.nsf.gov/news/intent-...
Reposted by Stefano Cosmaro
Met de huidige opwarming van de aarde is het kantelpunt voor koraalriffen naar alle waarschijnlijkheid overschreden. Dat is een van de kernbevindingen uit het Global Tipping Points (GTP) 2025 rapport dat in oktober verscheen.
Opwarming overschrijdt kritisch kantelpunt voor koraalriffen
Met de huidige opwarming van de aarde is het kantelpunt voor koraalriffen naar alle waarschijnlijkheid overschreden. Dat is een van de kernbevindingen uit het Global Tipping Points (GTP) 2025 rapport
www.knmi.nl
December 17, 2025 at 3:40 PM
Met de huidige opwarming van de aarde is het kantelpunt voor koraalriffen naar alle waarschijnlijkheid overschreden. Dat is een van de kernbevindingen uit het Global Tipping Points (GTP) 2025 rapport dat in oktober verscheen.
Reposted by Stefano Cosmaro
#AGW
#negaioli
Un giornalista del Corriere inventa "dati falsi truccati" a proposito del ritiro di un paper, annunciato con un com. stampa degli autori, per degli errori pubblicati su Nature oltre un anno fa, spiegati per filo e per segno sul sito del PIK...
Andare in pensione, no?
#negaioli
Un giornalista del Corriere inventa "dati falsi truccati" a proposito del ritiro di un paper, annunciato con un com. stampa degli autori, per degli errori pubblicati su Nature oltre un anno fa, spiegati per filo e per segno sul sito del PIK...
Andare in pensione, no?
December 12, 2025 at 7:29 PM
Turchia, 684 nuove voragini: così la siccità e l'uomo distruggono il paesaggio
www.repubblica.it
December 10, 2025 at 6:03 PM
Reposted by Stefano Cosmaro
‘Food and fossil fuel production causing $5bn of environmental damage an hour’: UN GEO report says ending this harm key to global transformation required ‘before collapse becomes inevitable’ The unsustainable production of food and fossil fuels causes $5bn (£3.8bn) of environmental damage...
‘Food and fossil fuel production causing $5bn of environmental damage an hour’
‘Food and fossil fuel production causing $5bn of environmental damage an hour’: UN GEO report says ending this harm key to global transformation required ‘before collapse becomes inevitable’ The unsustainable production of food and fossil fuels causes $5bn (£3.8bn) of environmental damage...
www.theguardian.com
December 9, 2025 at 9:38 AM
‘Food and fossil fuel production causing $5bn of environmental damage an hour’: UN GEO report says ending this harm key to global transformation required ‘before collapse becomes inevitable’ The unsustainable production of food and fossil fuels causes $5bn (£3.8bn) of environmental damage...