“Was taugt das 1,5-Grad-Ziel noch? (What is the value of the 1.5-degree target anymore?)" | Article by @davidbauer.ch, Elia Blülle, Silvia Schiaulini, Anna Traussnig, @sabrinamweiss.com and Joanne Joo for @republik.ch:
www.republik.ch/2025/11/08/w...
www.republik.ch/2025/11/08/w...
Zehn Jahre Pariser Klimaabkommen: Was taugt das 1,5-Grad-Ziel noch?
30 Persönlichkeiten werfen einen Blick in die Zukunft des Klimaschutzes.
www.republik.ch
November 11, 2025 at 12:01 AM
“Was taugt das 1,5-Grad-Ziel noch? (What is the value of the 1.5-degree target anymore?)" | Article by @davidbauer.ch, Elia Blülle, Silvia Schiaulini, Anna Traussnig, @sabrinamweiss.com and Joanne Joo for @republik.ch:
www.republik.ch/2025/11/08/w...
www.republik.ch/2025/11/08/w...
ICJ takes no prisoners!!! 👏👏👏 The climate system and natural environment form the basis of all human rights States are responsible for taking measures to limit global warming to 1,5 degree, can be held accountable for not doing so, and are obliged to addressing losses and damages 🌎💚
🔥 ⚖️ 🌐HAPPENING NOW: Historic #ClimateJustice Ruling being delivered by the 🇺🇳 🧑⚖️ International Court of Justice.
🚨This ruling could signal a new dawn for climate law & accountability
📝 🧵 Live thread below with context, summary & analysis 👇
#ClimateJusticeAO #AOLetsGo
🚨This ruling could signal a new dawn for climate law & accountability
📝 🧵 Live thread below with context, summary & analysis 👇
#ClimateJusticeAO #AOLetsGo
July 23, 2025 at 3:00 PM
ICJ takes no prisoners!!! 👏👏👏 The climate system and natural environment form the basis of all human rights States are responsible for taking measures to limit global warming to 1,5 degree, can be held accountable for not doing so, and are obliged to addressing losses and damages 🌎💚
"eine Begrenzung der Erwärmung auf 1,5°C gegenüber 2°C würde die Risiken des Klimawandels für das Verbreitungsgebiet wirbelloser Tier- und Pflanzenarten halbieren.
Für Insekten würde eine Begrenzung auf 1,5 °C die Risiken um zwei Drittel reduzieren.
Ein halbes Grad macht den Unterschied aus."
2018
Für Insekten würde eine Begrenzung auf 1,5 °C die Risiken um zwei Drittel reduzieren.
Ein halbes Grad macht den Unterschied aus."
2018
Keeping warming to 1.5°C instead of 2°C would save most animals from climate change
A half degree of warming will tip most animals over the edge, but that means a half degree will also save them.
qz.com
August 8, 2024 at 5:55 PM
"eine Begrenzung der Erwärmung auf 1,5°C gegenüber 2°C würde die Risiken des Klimawandels für das Verbreitungsgebiet wirbelloser Tier- und Pflanzenarten halbieren.
Für Insekten würde eine Begrenzung auf 1,5 °C die Risiken um zwei Drittel reduzieren.
Ein halbes Grad macht den Unterschied aus."
2018
Für Insekten würde eine Begrenzung auf 1,5 °C die Risiken um zwei Drittel reduzieren.
Ein halbes Grad macht den Unterschied aus."
2018
Boven 1,5°C neemt de kans op onomkeerbare klimaatkantelpunten sterk toe: ijskappen, Amazone, koraalriffen, oceaanstromen en voedselschaarste. Investeren in een energie- en voedseltransitie is goedkoper dan wegkijken. #planetaryhealthdiet
e360.yale.edu/features/1.5...
e360.yale.edu/features/1.5...
Overshoot: The World Is Hitting Point of No Return on Climate
With warming set to pass the critical 1.5-degree limit, scientists are warning that the world is on course to trigger tipping points that would lead to cascading consequences — from the melting of ice...
e360.yale.edu
February 23, 2026 at 10:14 AM
Boven 1,5°C neemt de kans op onomkeerbare klimaatkantelpunten sterk toe: ijskappen, Amazone, koraalriffen, oceaanstromen en voedselschaarste. Investeren in een energie- en voedseltransitie is goedkoper dan wegkijken. #planetaryhealthdiet
e360.yale.edu/features/1.5...
e360.yale.edu/features/1.5...
Mixed feelings on this cause i have 1,5 years roughly until i graduate. Which means if i'm leaving for another major i'm loosing 2 years into nothing
But this degree is killing me mentally sm i barely have energy to eat most of the days. Let alone get up and work
But this degree is killing me mentally sm i barely have energy to eat most of the days. Let alone get up and work
October 25, 2024 at 8:53 PM
Mixed feelings on this cause i have 1,5 years roughly until i graduate. Which means if i'm leaving for another major i'm loosing 2 years into nothing
But this degree is killing me mentally sm i barely have energy to eat most of the days. Let alone get up and work
But this degree is killing me mentally sm i barely have energy to eat most of the days. Let alone get up and work
It is official now: the new UN report finds we'll cross the 1.5 degree warming limit very soon. Now what?
Two months ago we described the range of plausible climate trajectories ahead in this article (open access).
In short: it's like we're stuck in quicksand, where only an active pull can free us.
Two months ago we described the range of plausible climate trajectories ahead in this article (open access).
In short: it's like we're stuck in quicksand, where only an active pull can free us.
We are in the Age of Humans - the Anthropocene.
Our new article (open access) shows how even with a moderate future emissions scenario, global temperature will still be elevated by 3-4°C in the year 3000!
Lifetime of our CO2 in the air is that long.
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
Our new article (open access) shows how even with a moderate future emissions scenario, global temperature will still be elevated by 3-4°C in the year 3000!
Lifetime of our CO2 in the air is that long.
agupubs.onlinelibrary.wiley.com/doi/10.1029/...
September 2, 2026 at 7:59 AM
There the 1,5 degree goal goes south...
June 19, 2025 at 1:58 PM
There the 1,5 degree goal goes south...
Right now I'm signed up for it for another 1,5 years for my master's degree 😅 but I kind of like writing academic papers, so it's fine haha
December 4, 2024 at 9:42 PM
Right now I'm signed up for it for another 1,5 years for my master's degree 😅 but I kind of like writing academic papers, so it's fine haha
Jos haluaa mahdollisimman paljon pahaa mieltä hyvillä perusteilla kannattaa lukea Adam Toozen katsaus globaalin ilmastopolitiikan haasteisiin: 1,5 asteen tavoite on käytännössä jo varmasti menetetty. 2 asteen raja saavutettavissa vain, jos Yhdysvallat yhä kiihdyttää dekarbonisaatiotaan ja... 1/x
Chartbook Carbon Notes 9 Slouching towards a 2 Degree-Plus World
In struggling to comprehend the multi-faceted global climate crisis, we need to distinguish two separate historical developments that are currently unfolding side by side. One is the beginning of a co...
adamtooze.substack.com
December 11, 2023 at 2:41 PM
Jos haluaa mahdollisimman paljon pahaa mieltä hyvillä perusteilla kannattaa lukea Adam Toozen katsaus globaalin ilmastopolitiikan haasteisiin: 1,5 asteen tavoite on käytännössä jo varmasti menetetty. 2 asteen raja saavutettavissa vain, jos Yhdysvallat yhä kiihdyttää dekarbonisaatiotaan ja... 1/x
europeans: that’s crazy you have to be 21, we have 1,5° cocaine kids can have for a snack, so you can vote but note even have 1,5° cocaine?!
me: bring your passport
(later)
waitress: ew our margaritas are amazing y’all can i see your id sweetiepoo
europeans: what degree cocaine is in her?!
me: bring your passport
(later)
waitress: ew our margaritas are amazing y’all can i see your id sweetiepoo
europeans: what degree cocaine is in her?!
August 27, 2024 at 8:49 PM
europeans: that’s crazy you have to be 21, we have 1,5° cocaine kids can have for a snack, so you can vote but note even have 1,5° cocaine?!
me: bring your passport
(later)
waitress: ew our margaritas are amazing y’all can i see your id sweetiepoo
europeans: what degree cocaine is in her?!
me: bring your passport
(later)
waitress: ew our margaritas are amazing y’all can i see your id sweetiepoo
europeans: what degree cocaine is in her?!
"With a more courageous reduction in emissions according to the "1.5-degree path" or "two-degree path", the probability that the earth entered a 20-year period with 1.5 degrees of average warming last year could(timemashine?) be reduced to 75 percent." science.orf.at/stories/3228...
Studie: 1,5 Grad „kein Einzelfall“ von 2024
Das Jahr 2024 ist das erste seit Messbeginn gewesen, das weltweit im Schnitt über 1,5 Grad wärmer als im vorindustriellen Mittel gewesen ist. Das ist laut einer neuen Studie kein Ausreißer nach oben, ...
science.orf.at
February 11, 2025 at 12:08 PM
"With a more courageous reduction in emissions according to the "1.5-degree path" or "two-degree path", the probability that the earth entered a 20-year period with 1.5 degrees of average warming last year could(timemashine?) be reduced to 75 percent." science.orf.at/stories/3228...
😟 2024 will be the first year
▶️ above the 1.5 degree warming threshold
Translated:
2024 sera la première année au-dessus du seuil de réchauffement de 1,5 degré
▶️ above the 1.5 degree warming threshold
Translated:
2024 sera la première année au-dessus du seuil de réchauffement de 1,5 degré
2024 sera bien la première année au-dessus du seuil de 1,5 degré de réchauffement
Il est maintenant certain que 2024 sera la première année au-delà de la barre de 1,5 degré de réchauffement par rapport à la période préindustrielle, la limite à long terme fixée par l'accord de Paris...
www.rts.ch
December 9, 2024 at 9:29 AM
😟 2024 will be the first year
▶️ above the 1.5 degree warming threshold
Translated:
2024 sera la première année au-dessus du seuil de réchauffement de 1,5 degré
▶️ above the 1.5 degree warming threshold
Translated:
2024 sera la première année au-dessus du seuil de réchauffement de 1,5 degré
UN publishes report on Earth passing 1,5 degree global warming scenario with decades of extreme weather and climate change related events in store
Killing many, impacting working families and communities, not the rich
Addressing wealth inequalities and capitalism to be part of package for change
Killing many, impacting working families and communities, not the rich
Addressing wealth inequalities and capitalism to be part of package for change
Global warming will exceed limit, UN says in a report that maps path to get back below danger zone
In a strategic retreat, the United Nations concedes that Earth has lost its chance to prevent some of the worst impacts of global warming.
apnews.com
September 2, 2026 at 6:57 AM
UN publishes report on Earth passing 1,5 degree global warming scenario with decades of extreme weather and climate change related events in store
Killing many, impacting working families and communities, not the rich
Addressing wealth inequalities and capitalism to be part of package for change
Killing many, impacting working families and communities, not the rich
Addressing wealth inequalities and capitalism to be part of package for change
Thanks, just wasn't sure as ppl used to talk of a degree to 1,5 tops, or 3ish for Royal stars. I haven't read about Alphard in particular so no recollection beyond stumbling onto your side yesterday, but my Sun's early 28ish Leo so in orb either way. 👍 Karma-asteroid more so exact w/ Alphard.
February 5, 2026 at 3:23 PM
Thanks, just wasn't sure as ppl used to talk of a degree to 1,5 tops, or 3ish for Royal stars. I haven't read about Alphard in particular so no recollection beyond stumbling onto your side yesterday, but my Sun's early 28ish Leo so in orb either way. 👍 Karma-asteroid more so exact w/ Alphard.
#AugustOfGroups: every day of August I'll post all groups whose order is the number of that day. Today August 20th.
There are five now: Z/20Z, (Z/2Z) × (Z/10Z), D10, Dic5 (the dicylcic group of degree 5) and the general affine group GA(1,5)
The last one is the only new one
(1/2)
There are five now: Z/20Z, (Z/2Z) × (Z/10Z), D10, Dic5 (the dicylcic group of degree 5) and the general affine group GA(1,5)
The last one is the only new one
(1/2)
August 20, 2025 at 8:41 PM
#AugustOfGroups: every day of August I'll post all groups whose order is the number of that day. Today August 20th.
There are five now: Z/20Z, (Z/2Z) × (Z/10Z), D10, Dic5 (the dicylcic group of degree 5) and the general affine group GA(1,5)
The last one is the only new one
(1/2)
There are five now: Z/20Z, (Z/2Z) × (Z/10Z), D10, Dic5 (the dicylcic group of degree 5) and the general affine group GA(1,5)
The last one is the only new one
(1/2)
The 3-degree limit could be exceeded as early as 2050
Discussion | hackernews | Author: simmerup
#Science
Discussion | hackernews | Author: simmerup
#Science
The 3-degree limit could be exceeded as early as 2050
Es ist nicht mehr zu leugnen: Der Klimawandel schreitet ungebremst voran und beschleunigt sich. In den Jahren 2023 und 2024 lagen die globalen Durchschnittstemperaturen erstmals 1,5 Grad über dem vorindustriellen Niveau. Es ist sogar möglich, dass die in Paris beschlossene 1,5 Grad-Grenze der glob
www.dpg-physik.de
July 14, 2026 at 11:40 PM
The 3-degree limit could be exceeded as early as 2050
Discussion | hackernews | Author: simmerup
#Science
Discussion | hackernews | Author: simmerup
#Science
Bei +2,7 Grad sind wir bereits bei 23cm Meeresspiegelanstieg.
20% der Gletscher werden mindestens bis 2100 schmelzen. Also in der Lebenszeit unserer Kinder.
Warum der Guardian immer noch sowas schreibt ist mir ein Rätsel. Das 1,5 Grad Ziel ist Geschichte. Schon lange.
20% der Gletscher werden mindestens bis 2100 schmelzen. Also in der Lebenszeit unserer Kinder.
Warum der Guardian immer noch sowas schreibt ist mir ein Rätsel. Das 1,5 Grad Ziel ist Geschichte. Schon lange.
May 29, 2025 at 10:32 PM
Bei +2,7 Grad sind wir bereits bei 23cm Meeresspiegelanstieg.
20% der Gletscher werden mindestens bis 2100 schmelzen. Also in der Lebenszeit unserer Kinder.
Warum der Guardian immer noch sowas schreibt ist mir ein Rätsel. Das 1,5 Grad Ziel ist Geschichte. Schon lange.
20% der Gletscher werden mindestens bis 2100 schmelzen. Also in der Lebenszeit unserer Kinder.
Warum der Guardian immer noch sowas schreibt ist mir ein Rätsel. Das 1,5 Grad Ziel ist Geschichte. Schon lange.
En vrai : "c'est quoi le repas le plus colonial qui existe ?" (c'est une question 1,5 degrée, rien de trop sérieux)
genre le Couscous ? :/
genre le Couscous ? :/
a video game character named mario is standing in a hallway with a checkered floor
Alt: Mario le plombier du jeu vidéo du même nom, qui regarde fixement avec un écran qui s'assombrit pour renforcer le coté maudit
Mario est dans une salle du château Peach de Super Mario 64
media.tenor.com
April 20, 2026 at 3:23 PM
En vrai : "c'est quoi le repas le plus colonial qui existe ?" (c'est une question 1,5 degrée, rien de trop sérieux)
genre le Couscous ? :/
genre le Couscous ? :/
"Keeping global temperature rise below 2 degree ˚C is surely feasible". Interview related to the next IPCC report (in Dutch).
www.change.inc/klimaatveran...
www.change.inc/klimaatveran...
Prof. Blok met honderden wetenschappers begonnen aan nieuw IPCC-klimaatrapport: ‘2 graden opwarming nog steeds haalbaar’ - Change Inc.
Het klimaatdoel van 1,5 graad opwarming gaat de wereld niet meer halen, maar 2 graden is nog steeds mogelijk, betoogt Em. Prof. Dr. Kornelis Blok. De komende drie jaar is hij voor de vierde keer hoofd...
www.change.inc
October 16, 2025 at 11:20 AM
"Keeping global temperature rise below 2 degree ˚C is surely feasible". Interview related to the next IPCC report (in Dutch).
www.change.inc/klimaatveran...
www.change.inc/klimaatveran...
»Even if we meet the 1.5 degree target, hundreds of millions of people will still face unprecedented water shortages.«
Die 1,5 Grad sind sowieso schon gerissen. Und diese hunderte von Millionen von Menschen werden sich auf den Weg machen.
Die 1,5 Grad sind sowieso schon gerissen. Und diese hunderte von Millionen von Menschen werden sich auf den Weg machen.
www.ecoticias.com/en/the-water...
'Die Wasserapokalypse hat bereits ein Datum, und Millionen von Menschen werden sie früher erleben, als sie es sich vorgestellt haben.'
'Die Wasserapokalypse hat bereits ein Datum, und Millionen von Menschen werden sie früher erleben, als sie es sich vorgestellt haben.'
The water apocalypse already has a date, and millions of people will experience it sooner than imagined
A new global study has put a date on one of the most unsettling ideas of the climate era. So called "Day Zero Drought" events, when water demand in a region
www.ecoticias.com
February 5, 2026 at 9:21 AM
»Even if we meet the 1.5 degree target, hundreds of millions of people will still face unprecedented water shortages.«
Die 1,5 Grad sind sowieso schon gerissen. Und diese hunderte von Millionen von Menschen werden sich auf den Weg machen.
Die 1,5 Grad sind sowieso schon gerissen. Und diese hunderte von Millionen von Menschen werden sich auf den Weg machen.
It feels cool, and that makes it seem as if we can adapt quickly, unless we happen to be the ones killed by a freak cyclone, like the one that hit the Malacca Strait. Oh, 3rd year above Paris 1,5 degree limit
November 2025 was the third warmest November on record in ERA5 at 1.54C above preindustrial levels – below only the records set in the prior two years (2023 and 2024):
December 2, 2025 at 9:08 AM
It feels cool, and that makes it seem as if we can adapt quickly, unless we happen to be the ones killed by a freak cyclone, like the one that hit the Malacca Strait. Oh, 3rd year above Paris 1,5 degree limit
ive gotten like seriously rusty with writing essays in the 1,5 years i avoided school work like plague, to a point where i need help from professionals to finish my degree, yet i am still not using ai to do my work for me
May 26, 2026 at 1:00 PM
ive gotten like seriously rusty with writing essays in the 1,5 years i avoided school work like plague, to a point where i need help from professionals to finish my degree, yet i am still not using ai to do my work for me
1,5 degree lifestyle: Changes in lifestyles need to be radical, and start immediately.
3-2-1 tonnes per person by 2030-2040-2050.
Carbon footprints in Finland must be reduced by 80–93% by 2050.
1/2
#ilmastonmuutos #ilmastovaalit ...
3-2-1 tonnes per person by 2030-2040-2050.
Carbon footprints in Finland must be reduced by 80–93% by 2050.
1/2
#ilmastonmuutos #ilmastovaalit ...
December 1, 2024 at 10:26 AM
1,5 degree lifestyle: Changes in lifestyles need to be radical, and start immediately.
3-2-1 tonnes per person by 2030-2040-2050.
Carbon footprints in Finland must be reduced by 80–93% by 2050.
1/2
#ilmastonmuutos #ilmastovaalit ...
3-2-1 tonnes per person by 2030-2040-2050.
Carbon footprints in Finland must be reduced by 80–93% by 2050.
1/2
#ilmastonmuutos #ilmastovaalit ...
In the ipcc scenarios that closest to 1,5 or degree warming by 2100, nuclear always plays a role.
In the graph of the previous I post the gigantic energy mountain we need te get up to.
Not only electricity also water fertilizer and hydrogen/e-fuels are needed, steam/heat in industrial size needed
In the graph of the previous I post the gigantic energy mountain we need te get up to.
Not only electricity also water fertilizer and hydrogen/e-fuels are needed, steam/heat in industrial size needed
April 20, 2026 at 10:02 AM
In the ipcc scenarios that closest to 1,5 or degree warming by 2100, nuclear always plays a role.
In the graph of the previous I post the gigantic energy mountain we need te get up to.
Not only electricity also water fertilizer and hydrogen/e-fuels are needed, steam/heat in industrial size needed
In the graph of the previous I post the gigantic energy mountain we need te get up to.
Not only electricity also water fertilizer and hydrogen/e-fuels are needed, steam/heat in industrial size needed