Prof. Stefan Rahmstorf
@rahmstorf.bsky.social
Climate scientist, professor of Physics of the Oceans in Potsdam. Opinions my own.
Scientific sources to check yourself:
Holocene: www.nature.com/articles/s41...
Extremes: www.nature.com/articles/s41...
Sea level: www.nature.com/articles/s43...
Tipping points: global-tipping-points.org
Holocene: www.nature.com/articles/s41...
Extremes: www.nature.com/articles/s41...
Sea level: www.nature.com/articles/s43...
Tipping points: global-tipping-points.org
Globally resolved surface temperatures since the Last Glacial Maximum - Nature
Paleoclimate datasets are integrated with a climate model to reconstruct global surface temperature since the Last Glacial Maximum, showing sustained warming until the mid-Holocene.
www.nature.com
November 13, 2025 at 12:00 PM
Scientific sources to check yourself:
Holocene: www.nature.com/articles/s41...
Extremes: www.nature.com/articles/s41...
Sea level: www.nature.com/articles/s43...
Tipping points: global-tipping-points.org
Holocene: www.nature.com/articles/s41...
Extremes: www.nature.com/articles/s41...
Sea level: www.nature.com/articles/s43...
Tipping points: global-tipping-points.org
Übrigens sind auch deutliche Mehrheiten bereit dazu, 1% ihres Einkommens für Klimaschutz zu bezahlen:
"And 69% said they would be willing to contribute at least 1% of their income to tackle climate change."
ourworldindata.org/climate-chan...
"And 69% said they would be willing to contribute at least 1% of their income to tackle climate change."
ourworldindata.org/climate-chan...
More people care about climate change than you think
The majority of people in every country support action on climate, but the public consistently underestimates this share.
ourworldindata.org
November 11, 2025 at 9:50 PM
Übrigens sind auch deutliche Mehrheiten bereit dazu, 1% ihres Einkommens für Klimaschutz zu bezahlen:
"And 69% said they would be willing to contribute at least 1% of their income to tackle climate change."
ourworldindata.org/climate-chan...
"And 69% said they would be willing to contribute at least 1% of their income to tackle climate change."
ourworldindata.org/climate-chan...
Und vielen anderen Städten!
November 10, 2025 at 11:19 PM
Und vielen anderen Städten!
One of these quotes is real: Musk actually made this sick statement.
The other one most likely is not: Though you may have seen it before because it is very relevant now, it appears to be misattributed to Hannah Arendt.
🧵
1/5
The other one most likely is not: Though you may have seen it before because it is very relevant now, it appears to be misattributed to Hannah Arendt.
🧵
1/5
November 8, 2025 at 12:28 PM
The quote is literally in text form in the post. It often is the case that the post itself describes what is then also seen in an image, and stating that there is a photo of Hannah is definitely not needed to understand the post. You may not have empathy with my work load and very limited time.
November 7, 2025 at 1:06 PM
The quote is literally in text form in the post. It often is the case that the post itself describes what is then also seen in an image, and stating that there is a photo of Hannah is definitely not needed to understand the post. You may not have empathy with my work load and very limited time.
Danke für den Hinweis!
November 7, 2025 at 1:00 PM
Danke für den Hinweis!
True, but hopefully people are smart enough to see where the steep slope is. It is happening *now*!
November 7, 2025 at 8:05 AM
True, but hopefully people are smart enough to see where the steep slope is. It is happening *now*!
In fact it is already happening. The tropical coral reefs are past their tipping point, mass bleaching is widespread. 😢
November 6, 2025 at 2:50 PM
In fact it is already happening. The tropical coral reefs are past their tipping point, mass bleaching is widespread. 😢