Clément Jaffrelo
@synth-ethics.bsky.social
Reposted by Clément Jaffrelo
#UnJourUnePhoto
#Photocember
#Photography
#Photographie
4. Plat
Le lac de Grand Lieu en Loire Atlantique.
L'endroit le plus plat du département le moins haut de France.
#Photocember
#Photography
#Photographie
4. Plat
Le lac de Grand Lieu en Loire Atlantique.
L'endroit le plus plat du département le moins haut de France.
December 4, 2025 at 5:17 AM
#UnJourUnePhoto
#Photocember
#Photography
#Photographie
4. Plat
Le lac de Grand Lieu en Loire Atlantique.
L'endroit le plus plat du département le moins haut de France.
#Photocember
#Photography
#Photographie
4. Plat
Le lac de Grand Lieu en Loire Atlantique.
L'endroit le plus plat du département le moins haut de France.
Reposted by Clément Jaffrelo
Every ton of CO2 matters :
@climatenerilie.bsky.social quantifies the climatic impacts of one large fossil fuel project and its implications for further human heat exposure or coral reef loss, and how committed emissions challenge climate pledges
www.nature.com/articles/s44...
@climatenerilie.bsky.social quantifies the climatic impacts of one large fossil fuel project and its implications for further human heat exposure or coral reef loss, and how committed emissions challenge climate pledges
www.nature.com/articles/s44...
October 16, 2025 at 2:26 PM
Every ton of CO2 matters :
@climatenerilie.bsky.social quantifies the climatic impacts of one large fossil fuel project and its implications for further human heat exposure or coral reef loss, and how committed emissions challenge climate pledges
www.nature.com/articles/s44...
@climatenerilie.bsky.social quantifies the climatic impacts of one large fossil fuel project and its implications for further human heat exposure or coral reef loss, and how committed emissions challenge climate pledges
www.nature.com/articles/s44...
Reposted by Clément Jaffrelo
Dr. Jane Goodall filmed an interview with Netflix in March 2025 that she understood would only be released after her death.
October 5, 2025 at 9:08 AM
Dr. Jane Goodall filmed an interview with Netflix in March 2025 that she understood would only be released after her death.
Reposted by Clément Jaffrelo
NEW STUDY: How much CO2 can we safely store in geological formations?
In a new @nature.com study, we cross-check established academic and industry estimates with various risk factors.
We find a prudent geological CO2 storage limit that is about 10x smaller. /1
In a new @nature.com study, we cross-check established academic and industry estimates with various risk factors.
We find a prudent geological CO2 storage limit that is about 10x smaller. /1
September 3, 2025 at 3:39 PM
NEW STUDY: How much CO2 can we safely store in geological formations?
In a new @nature.com study, we cross-check established academic and industry estimates with various risk factors.
We find a prudent geological CO2 storage limit that is about 10x smaller. /1
In a new @nature.com study, we cross-check established academic and industry estimates with various risk factors.
We find a prudent geological CO2 storage limit that is about 10x smaller. /1
Reposted by Clément Jaffrelo
Our comment on the DOE CWG report is done. It tips the scales at 439 pages, approx. 3x longer than the DOE report.
This is related to Brandolini's law: The amount of energy needed to refute bullshit is an order of magnitude bigger than that needed to produce it.
Example: refuting one sentence.
This is related to Brandolini's law: The amount of energy needed to refute bullshit is an order of magnitude bigger than that needed to produce it.
Example: refuting one sentence.
August 28, 2025 at 1:13 AM
Our comment on the DOE CWG report is done. It tips the scales at 439 pages, approx. 3x longer than the DOE report.
This is related to Brandolini's law: The amount of energy needed to refute bullshit is an order of magnitude bigger than that needed to produce it.
Example: refuting one sentence.
This is related to Brandolini's law: The amount of energy needed to refute bullshit is an order of magnitude bigger than that needed to produce it.
Example: refuting one sentence.
Reposted by Clément Jaffrelo
🌡️ Rares voire rarissimes en France au XXe siècle, les températures dépassant localement les 40 degrés sont devenues fréquentes depuis l’an 2000. Voici une carte animée localisant chaque année où les stations de Météo-France ont relevé ou dépassé 40 degrés (données au 17 août).
August 25, 2025 at 11:00 AM
🌡️ Rares voire rarissimes en France au XXe siècle, les températures dépassant localement les 40 degrés sont devenues fréquentes depuis l’an 2000. Voici une carte animée localisant chaque année où les stations de Météo-France ont relevé ou dépassé 40 degrés (données au 17 août).
Reposted by Clément Jaffrelo
Right then...
A quick review of the DOE's new 'critical review' of climate science. Whether it's worth a formal community response - I'm still not sure, but here's my first thoughts
/thread/
A quick review of the DOE's new 'critical review' of climate science. Whether it's worth a formal community response - I'm still not sure, but here's my first thoughts
/thread/
I can't imagine there will be any problems with this summary of climate science
July 30, 2025 at 2:33 PM
Right then...
A quick review of the DOE's new 'critical review' of climate science. Whether it's worth a formal community response - I'm still not sure, but here's my first thoughts
/thread/
A quick review of the DOE's new 'critical review' of climate science. Whether it's worth a formal community response - I'm still not sure, but here's my first thoughts
/thread/
Qui aurait pu prédire que les VL hydrogène étaient un mauvais investissement ?
Tout le monde sauf Bercy visiblement. 🙄
www.lalettre.fr/fr/politique...
Tout le monde sauf Bercy visiblement. 🙄
www.lalettre.fr/fr/politique...
Bercy exposé à une perte d'un demi-milliard d'euros dans l'hydrogène mobilité - LA LETTRE
Après avoir fait le pari d'équiper les véhicules utilitaires de piles à hydrogène, les constructeurs comme Stellantis et Renault constatent les uns après les autres l'étroitesse du marché. L'État,
www.lalettre.fr
July 28, 2025 at 5:52 AM
Qui aurait pu prédire que les VL hydrogène étaient un mauvais investissement ?
Tout le monde sauf Bercy visiblement. 🙄
www.lalettre.fr/fr/politique...
Tout le monde sauf Bercy visiblement. 🙄
www.lalettre.fr/fr/politique...
Reposted by Clément Jaffrelo
⚫️ La Direction de l’AFP partage l’angoisse exprimée par la SDJ quant à la situation effroyable de ses collaborateurs dans la bande de Gaza ⬇️
July 21, 2025 at 9:13 PM
⚫️ La Direction de l’AFP partage l’angoisse exprimée par la SDJ quant à la situation effroyable de ses collaborateurs dans la bande de Gaza ⬇️
Reposted by Clément Jaffrelo
Yo les gens.
Si vous avez un truc à lire ce jour, cette semaine, ce mois voire même cette année.
C’est cet article. Celui de Paris Pas Rose.
Ce militant LGBT qui a TANT fait pour la cause des minorités et du bon sens ces 15 dernières années.
Un militant qui m’a bcp aidé, appris.
❤️.
Si vous avez un truc à lire ce jour, cette semaine, ce mois voire même cette année.
C’est cet article. Celui de Paris Pas Rose.
Ce militant LGBT qui a TANT fait pour la cause des minorités et du bon sens ces 15 dernières années.
Un militant qui m’a bcp aidé, appris.
❤️.
Paris Pas Rose, la Vie en Ehpad par Anne Jouan 2025-07
agencekara.my.canva.site
July 19, 2025 at 8:01 PM
Yo les gens.
Si vous avez un truc à lire ce jour, cette semaine, ce mois voire même cette année.
C’est cet article. Celui de Paris Pas Rose.
Ce militant LGBT qui a TANT fait pour la cause des minorités et du bon sens ces 15 dernières années.
Un militant qui m’a bcp aidé, appris.
❤️.
Si vous avez un truc à lire ce jour, cette semaine, ce mois voire même cette année.
C’est cet article. Celui de Paris Pas Rose.
Ce militant LGBT qui a TANT fait pour la cause des minorités et du bon sens ces 15 dernières années.
Un militant qui m’a bcp aidé, appris.
❤️.
Reposted by Clément Jaffrelo
The more we discover, the worse it gets. Now we learn the water companies wrote the guidance ensuring sewage sludge is not tested for the vast majority of contaminants before being spread on farmland. They gave themselves a free licence to dump hazardous waste. 🧵
www.theguardian.com/environment/...
www.theguardian.com/environment/...
Environment Agency insider alleges ‘cover-up’ over sewage sludge on farmland
Regulator and government accused of colluding with water industry to dump potentially toxic waste without oversight
www.theguardian.com
July 10, 2025 at 6:13 AM
The more we discover, the worse it gets. Now we learn the water companies wrote the guidance ensuring sewage sludge is not tested for the vast majority of contaminants before being spread on farmland. They gave themselves a free licence to dump hazardous waste. 🧵
www.theguardian.com/environment/...
www.theguardian.com/environment/...
Reposted by Clément Jaffrelo
The second is that the NWS historically has done a very good job at that forecast contextualization (outreach to local governments, emergency managers, outdoor recreation facilities, etc.). But that's one of the first things to go away when offices are critically understaffed.
July 5, 2025 at 3:50 PM
The second is that the NWS historically has done a very good job at that forecast contextualization (outreach to local governments, emergency managers, outdoor recreation facilities, etc.). But that's one of the first things to go away when offices are critically understaffed.
Reposted by Clément Jaffrelo
There have been claims that NOAA/NWS did not foresee catastrophic TX floods--but that's simply not true. This was undoubtedly an extreme event, but messaging rapidly escalated beginning ~12 hrs prior. Flood Watch mid PM, "heads up" outlook late PM, flash flood warnings ~1am.
WPC issued as many as six MPDs for the deadly flash flooding in the TX Hill Country starting yesterday evening and lasting through much of today. The first MPD generally set the stage for what was to come, while the next three shown were as the event unfolded.
July 5, 2025 at 3:50 PM
There have been claims that NOAA/NWS did not foresee catastrophic TX floods--but that's simply not true. This was undoubtedly an extreme event, but messaging rapidly escalated beginning ~12 hrs prior. Flood Watch mid PM, "heads up" outlook late PM, flash flood warnings ~1am.
Reposted by Clément Jaffrelo
Our final updates have been posted to the Climate.gov website, and this will be our final post to our social media channels.
June 27, 2025 at 9:00 PM
Our final updates have been posted to the Climate.gov website, and this will be our final post to our social media channels.
Reposted by Clément Jaffrelo
Host: Are you saying the US did not see intelligence that the Supreme Leader had ordered weaponization?
Rubio: That’s irrelevant
Host: No, that's a key point
Rubio: No it’s not… Forget about intelligence
Rubio: That’s irrelevant
Host: No, that's a key point
Rubio: No it’s not… Forget about intelligence
June 22, 2025 at 4:41 PM
Host: Are you saying the US did not see intelligence that the Supreme Leader had ordered weaponization?
Rubio: That’s irrelevant
Host: No, that's a key point
Rubio: No it’s not… Forget about intelligence
Rubio: That’s irrelevant
Host: No, that's a key point
Rubio: No it’s not… Forget about intelligence
Reposted by Clément Jaffrelo
Après plus de dix ans de dénégations de Rachida Dati auprès des journalistes, des juges d’instruction et du Parlement européen qui avait ouvert une enquête interne, Complément d’enquête et Le Nouvel Obs révèlent des documents comptables attestant de liens entre Rachida Dati et GDF Suez
June 5, 2025 at 5:46 PM
Après plus de dix ans de dénégations de Rachida Dati auprès des journalistes, des juges d’instruction et du Parlement européen qui avait ouvert une enquête interne, Complément d’enquête et Le Nouvel Obs révèlent des documents comptables attestant de liens entre Rachida Dati et GDF Suez
Reposted by Clément Jaffrelo
200+ scientists are in the middle of a marathon livestream to show why weather and climate science is so important and needs all our help to continue.
It is here: wclivestream.com/watch
It is here: wclivestream.com/watch
Redirecting to: https://www.youtube.com/@wclivestream/live
wclivestream.com
May 28, 2025 at 11:03 PM
200+ scientists are in the middle of a marathon livestream to show why weather and climate science is so important and needs all our help to continue.
It is here: wclivestream.com/watch
It is here: wclivestream.com/watch
Reposted by Clément Jaffrelo
before and after today’s glacier collapse that buried 90% of blatten, switzerland
May 28, 2025 at 10:01 PM
before and after today’s glacier collapse that buried 90% of blatten, switzerland
Reposted by Clément Jaffrelo
At least 27 are dead in Missouri in Kentucky after severe weather alerts were delayed overnight because of DOGE cuts.
www.mesoscalenews.com/p/tornado-wa...
www.mesoscalenews.com/p/tornado-wa...
Tornado warnings delayed because of DOGE cuts
At least 27 are dead in Missouri in Kentucky after severe weather alerts were delayed overnight because of DOGE cuts.
www.mesoscalenews.com
May 17, 2025 at 8:51 PM
At least 27 are dead in Missouri in Kentucky after severe weather alerts were delayed overnight because of DOGE cuts.
www.mesoscalenews.com/p/tornado-wa...
www.mesoscalenews.com/p/tornado-wa...
Reposted by Clément Jaffrelo
I will forever be haunted by this footage.
Trawling has only been filmed underwater a few times in documentary history, and never with such clarity.
What’s so heart-rending about these shots is watching how the animals don’t just get swept up — they swim for their lives.
🌎🦑🧪
Trawling has only been filmed underwater a few times in documentary history, and never with such clarity.
What’s so heart-rending about these shots is watching how the animals don’t just get swept up — they swim for their lives.
🌎🦑🧪
May 9, 2025 at 9:32 PM
I will forever be haunted by this footage.
Trawling has only been filmed underwater a few times in documentary history, and never with such clarity.
What’s so heart-rending about these shots is watching how the animals don’t just get swept up — they swim for their lives.
🌎🦑🧪
Trawling has only been filmed underwater a few times in documentary history, and never with such clarity.
What’s so heart-rending about these shots is watching how the animals don’t just get swept up — they swim for their lives.
🌎🦑🧪
Nouvelle vidéo de @amideslobbies.bsky.social
#28 sur l'OFB. 🤠🍃
7 min pour comprendre les racines de la polémique avec une bonne dose d'humour
youtu.be/LXVuUx3S_20?...
#28 sur l'OFB. 🤠🍃
7 min pour comprendre les racines de la polémique avec une bonne dose d'humour
youtu.be/LXVuUx3S_20?...
L'OFB - AMI DES LOBBIES #28
YouTube video by Ami des lobbies
youtu.be
May 8, 2025 at 7:51 AM
Nouvelle vidéo de @amideslobbies.bsky.social
#28 sur l'OFB. 🤠🍃
7 min pour comprendre les racines de la polémique avec une bonne dose d'humour
youtu.be/LXVuUx3S_20?...
#28 sur l'OFB. 🤠🍃
7 min pour comprendre les racines de la polémique avec une bonne dose d'humour
youtu.be/LXVuUx3S_20?...
Reposted by Clément Jaffrelo
Shutting down the Energy Star program will raise your energy costs and make you sicker. There is no good policy reason to shut it down. None. It saves people lots of money and helps cut pollution. www.nytimes.com/2025/05/06/c...
E.P.A. Plans to Shut Down the Energy Star Program
www.nytimes.com
May 7, 2025 at 12:27 AM
Shutting down the Energy Star program will raise your energy costs and make you sicker. There is no good policy reason to shut it down. None. It saves people lots of money and helps cut pollution. www.nytimes.com/2025/05/06/c...
Reposted by Clément Jaffrelo
With the first four months of the year now available, I estimate that 2025 is most likely to be the second warmest year on record at 1.52C in ERA5, with a ~8% chance of beating 2024 as the warmest and a ~25% chance of coming in at the third warmest after 2023:
May 5, 2025 at 8:05 PM
With the first four months of the year now available, I estimate that 2025 is most likely to be the second warmest year on record at 1.52C in ERA5, with a ~8% chance of beating 2024 as the warmest and a ~25% chance of coming in at the third warmest after 2023:
"The skull-cup, fashioned from a sawn-off and polished braincase adorned with a silver rim and stand, was used regularly at formal dinners at Worcester College, Oxford, until 2015" 😐
The august facades and impeccable decorum of our great institutions arise from fortunes built on slavery and murder. As WH Auden noted of Oxford: "Knowledge is conceived in the hot womb of Violence".
This ritual cannibalism is perfectly symbolic of the whole.
www.theguardian.com/science/2025...
This ritual cannibalism is perfectly symbolic of the whole.
www.theguardian.com/science/2025...
Oxford academics drank from cup made from human skull, book reveals
Decades-long use of chalice at Worcester College highlights violent colonial history of looted human remains, says Prof Dan Hicks
www.theguardian.com
April 22, 2025 at 2:56 PM
"The skull-cup, fashioned from a sawn-off and polished braincase adorned with a silver rim and stand, was used regularly at formal dinners at Worcester College, Oxford, until 2015" 😐
Reposted by Clément Jaffrelo
Dismantling the US Global Change Research Program is, alas, no surprise. USGCRP and the National Climate Assessment have long been on the radar for the Trumpists. But they don’t want to eliminate it. They want to use it for their own ends. [1/11] www.politico.com/news/2025/04...
Trump moves to hobble major US climate change study
The cuts are a potentially fatal blow to the National Climate Assessment that Congress mandated to ensure the government understands the threats posed by rising temperatures.
www.politico.com
April 9, 2025 at 5:37 PM
Dismantling the US Global Change Research Program is, alas, no surprise. USGCRP and the National Climate Assessment have long been on the radar for the Trumpists. But they don’t want to eliminate it. They want to use it for their own ends. [1/11] www.politico.com/news/2025/04...