Reposted by Thomas BoettcherGuido Kühn @guido-kuehn.bsky.social · 04/10/2026Die Trommler der Normalisierung glauben weiter fest, sie spielten zum Erhalt ihrer Partei und das gerne auf Kosten der Demokratie. Tatsächlich aber schlagen sie längst den Takt ihres Niedergangs. Der Totentanz, den sie aufführen, bedroht nicht nur die Demokratie. Er beginnt bei der Union selbst. 15772292
Reposted by Thomas BoettcherDr. Melanie Bergmann @melaniebergma18.bsky.social · 03/10/2026On reunification day, I remember the conference and march that we organised in April 1990 in Berlin against the reunification - which was more like a takeover of the GDR and likely caused some of the problems that we see today. 042
Reposted by Thomas BoettcherLiese Müller @liesemueller.eurosky.social · 02/10/2026Klimaschutz ist links. Die ARD darf niemals in den Verdacht geraten, linken Aktivismus zu unterstützen. Harald Lesch: Die Natur ist kein Parteimitglied! 49748
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 03/10/2026For those keeping track of Albedo, the latest CERES data for July shows a big downward jump. The record 12-month low was set towards the end of 2023, at the height of the 23/24 El Nino. Is a new record 12-month low coming? Stay tuned. 1010531
Reposted by Thomas BoettcherPeter Cox @coxypm.bsky.social · 23/06/2026Extremely-timely paper by Patric Boardman! Recent record breaking warm years do not warrant an increase in our estimate of the Earth's climate sensitivity to CO2 (but they do warrant much greater efforts to avoid exceeding 2degC!). @gsiexeter.bsky.social esd.copernicus.org/articles/17/...esd.copernicus.orgEmergent constraints on climate sensitivity and recent record-breaking warm yearsAbstract. The Earth's climate sensitivity remains a significant source of uncertainty in climate projections. A key metric is the Transient Climate Response (TCR), which incorporates aspects of Equili... 12516
Reposted by Thomas Boettchersimonrobjones.bsky.social @simonrobjones.bsky.social · 17/08/2026Check out our recent paper on stomatal responses to extreme temperature! @coxypm.bsky.social @haoyudiao.bsky.social @awcheesman.bsky.social @lucascernusak.bsky.social @martijnslot.bsky.social @biomet.bsky.social @biomet.bsky.social @exeter.ac.uk @hfspo.bsky.social 073
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 02/10/2026The July data just released by CERES shows the Earth's Energy Imbalance (EEI) at *only* 1.22 million Hiroshimas per Day (HpD), down from 1.25 million HpD in June. The EEI should continue declining over the next few months as El Niño increases outgoing longwave radiation. 35816
Reposted by Thomas BoettcherGuido Kühn @guido-kuehn.bsky.social · 03/10/2026Die Medien kennen seit der Berlinwahl nur noch ein Thema: die Skandalisierung, dass eine junge Linke mit sozialen Ideen regierende Bürgermeisterin von Berlin werden könnte. Nur falls später jemand mal fragt, wie es sein konnte, dass Nazis nahezu unbemerkt zum ersten Mal seit 33 die Macht ergriffen. 15750285
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 01/10/2026Here's to rocking your Thursday. Enjoy! www.youtube.com/watch?v=WC7V...youtube.comTerminal Velocity: we're so cookedYouTube video by Tony Weston 119639
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 30/09/2026Your 'moment of doom' for Sept. 30, 2026 ~ Uncharted! "A series of deadly heat waves from May to August overwhelmed Germany’s healthcare ... and led to an estimated 16,000 heat-related deaths during the summer, the most heat mortalities ever recorded in the highly developed country."insideclimatenews.orgMass Heat Wave Deaths in Europe Show Climate Extremes Are Outpacing Adaptation Efforts - Inside Climate NewsAs preparedness lags, many regions around the world could be overwhelmed by rising temperatures, climate experts warn. 611650
Reposted by Thomas BoettcherInfopoint #Klimawandel #Artensterben @infopointa.bsky.social · 29/09/2026Prof William Ripple @williamripple.bsky.social bittet um öffentliche Unterstützung durch Nichtwissenschaftler*innen, die mit Unterzeichnung eines Schreiben "die Besorgnis der Öffentlichkeit über die Zukunft unseres Planeten deutlich" machen. D Erklärung wird Teil der 3. Mahnung an die Menschheit 1/docs.google.comPublic Endorsement: Declaration of a Planetary EmergencyThis form is for members of the general public. You do not need to be a scientist to endorse the declaration. The declaration is from World scientists’ warning to humanity: A third notice. In brief: ... 153
Reposted by Thomas BoettcherGuido Kühn @guido-kuehn.bsky.social · 28/09/2026Die Welt brennt. Die menschengemachte Klimakatastrophe verursacht immenses Leid, unbezahlbare Schäden, Wirtschaftseinbrüche, droht den Lebensraum Erde für viele dauerhaft unbewohnbar zu machen. Und wir fördern nun ausgerechnet jene Industrie, deren Geschäftsmodell es ist, unsere Welt anzuzünden? 271377529
Reposted by Thomas BoettcherLeon Simons @leonsimons.com · 27/09/2026A combination is best imo. Depending on the audience and time. 1 W/m² is about 0.5 PW (a joule per second with 15 zeros) of global heat at 510 trillion square meters of global area. Without weakening the AMOC was about 1 PW. 031
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 26/09/2026I will be speaking live, via Zoom, on Tuesday, September 29th at 6:30pm Pacific time in the US to the Fallbrook Climate Action Team. I asked and was given permission to open the talk up to whoever wants to join. Here's the Zoom link to pre-register: us02web.zoom.us/meeting/regi... 58727
Reposted by Thomas BoettcherWe Don't Have Time @wedonthavetime.wsocial.eu · 19/09/2026Join the international launch of Planetary Communications, a new framework and handbook for sustainability communication developed with Johan Rockström and more than 100 researchers and experts from around the world. 📅 23 September 🕚 11.00 EDT / 17.00 CEST 💻 Online su.bmc.nu/Modules/Even... 0178
Reposted by Thomas BoettcherW Social @wsocial.eu · 21/09/2026The migration tool is ready. You can now move your account to W from any AT Protocol provider, and out of W to any other. Fully automated, both directions. Your handle, your followers, your posts. They all come with you. Moving in still needs an invite code. Moving out never will.tools.wsocial.networkMove your account - w-tools 1011525
Reposted by Thomas BoettcherIngmar Rentzhog @ingmar.wsocial.eu · 22/09/2026This is the health of our planet. It is bad. Very bad. #TheBiggestLie is that we have more time to act. Action is now, not delay. Full report: publications.pik-potsdam.de/rest/items/i... 292
Reposted by Thomas BoettcherIngmar Rentzhog @ingmar.wsocial.eu · 22/09/2026💚 Not one of those deaths has happened yet. The gap between the road we're on and the road we could take is decisions, made by people with names. If it is illegal to kill someone, why is it legal to knowingly gamble with our children's lives? thebiggestlie.wedonthavetime.orgthebiggestlie.wedonthavetime.orgThe Biggest Lie Ever Told Is Only Four Words LongNot carbon dioxide. A lie, spoken calmly in parliaments and boardrooms, only four words long. 0122
Reposted by Thomas BoettcherIngmar Rentzhog @ingmar.wsocial.eu · 22/09/2026⚠️ The biggest lie ever told is four words long. "We have more time." Every year it survives is paid for by a child who had no vote and no voice. 1102
Reposted by Thomas BoettcherIngmar Rentzhog @ingmar.wsocial.eu · 22/08/2026I stayed up many nights this week writing this. Not because I had a deadline. I just couldn’t stop. It’s the most personal thing I’ve written about climate, hope, my children and the lie that we still have more time. Please read or listen: thebiggestlie.wedonthavetime.org #thebiggestliethebiggestlie.wedonthavetime.orgThe Biggest Lie Ever Told Is Only Four Words LongNot carbon dioxide. A lie, spoken calmly in parliaments and boardrooms, only four words long. 1213061
Reposted by Thomas BoettcherGlen Peters @glenpeters.bsky.social · 23/09/2026When I think of the Strait of Hormuz & the discussions on whether it leads to a change in emissions trajectory as people get off oil-based products, I think of this graph... It took 4-5 years for aviation to fully rebound after COVID! Figure from here: robbieandrew.github.io/internationa... 36924
Reposted by Thomas BoettcherGuido Kühn @guido-kuehn.bsky.social · 23/09/2026Söders Vorstoß, den Föderalismus aufzukündigen ist symptomatisch für konservative Politik: inhaltlich immer weiter nach rechts rückend und Forderungen der Nazis freudig übernehmend und umsetzend, reagiert sie mit einer grotesken Kernschmelze auf die Vorstellung einer linksdemokratischen Regierung. 24754191
Reposted by Thomas BoettcherProf. Anders Levermann, PhD @alevermann.bsky.social · 23/09/2026Es ist schwer für mich zu verstehen, warum keiner bei CDU und SPD auf den Gedanken zu kommen scheint, dass die Wahlergebnisse - links wie rechts - mit dem Gefühl sozialer Ungerechtigkeit zu erklären sind und dass das nicht über mehr Druck nach unten zu lösen ist. 1219662
Reposted by Thomas BoettcherPaul Beckwith @paulhbeckwith.bsky.social · 22/09/2026My latest video… Why We Have Record Low Hurricane Activity in the Atlantic - and Very High Pacific Activity - the basic El Niño Science... youtu.be/FakJwJC94gE?... #climate #Climatewarriors #Climateinternship #weather #oceans #oceanography #meteorologyyoutu.beWhy We Have Record Low Hurricane Activity in Atlantic - Very High Pacific Activity - El Niño ScienceYouTube video by Paul Beckwith 0105
Reposted by Thomas BoettcherIngmar Rentzhog @ingmar.wsocial.eu · 22/09/2026Before Climate Week NYC, Instagram suspended two We Don't Have Time colleagues for posting about our climate broadcast. Meta blocked a Barcelona theatre from advertising Virginia Woolf's 'A Room of One's Own' as political content. The essay is from 1929. Hold those two facts side by side. (1/4) 4114
Reposted by Thomas BoettcherGuido Kühn @guido-kuehn.bsky.social · 21/09/2026Merz lindnert die Union aber nicht Merz ist das Problem, sondern die Union die Merz hervorbrachte, welche sich schon lange von einer Volks- zu einer Klientelpartei der Überreichen entwickelte. Und egal wie stark deren Anteil auch wächst, deren Stimmen allein werden nie reichen eine Wahl zu gewinnen. 271077343
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 20/09/2026Your 'moment of doom' for Sept. 20, 2026 ~ 5 billion Hiroshimas. "The heat energy absorbed by the ocean’s upper 2,000 meters between 1955 and 2010 would have warmed Earth’s atmosphere +36°C rather than the current +1.5°C above preindustrial.” www.pressenza.com/2026/09/ocea...pressenza.comOcean Death CountdownThe oceans are not the same as years ago. They’ve changed a lot. For example, Oceanic Hypoxic Dead Zones, meaning low or depleted oxygen zones, have 512367
Reposted by Thomas BoettcherChris Parker @chrisjparker.bsky.social · 10/07/2026Here is a bonus figure showing density plots for every 5km grid cell and every summer day for each decade since 1960 plus UKCP18 projections. The climate that exists today will no longer exist 10 years from now - that is how fast things are changing. 11911
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 18/09/2026Yes, it is not a primary GHG emitted by humans, it is a secondary GHG. It is accounted for in the ECS models, not in CO2-e. 051
Reposted by Thomas BoettcherLeon Simons @leonsimons.com · 18/09/2026We could already face 2.5-3°C of global warming by 2050! 714060
Reposted by Thomas BoettcherMatt Schlegel @climatto.bsky.social · 16/09/2026If you use a quadratic fit it goes even faster Here's my gorecast - temperature (population): 2026: 1.5°C (8B) 2036: 2°C 2050: 3°C (4B) 2062: 4°C 2075: 5.3°C (2B) 2100: 8.5°C (1B) Assumptions: Temp rises quadratically Population halves every 25 years No nuclear holocaust 0114
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 16/09/2026Your 'moment of doom' for Sept. 16, 2026 ~ Both Sides Now. "Passing 2°C of warming in the second half of the 2030s is therefore very likely, with significant implications for climate policy." drtomharris.substack.com/p/dimming-do...drtomharris.substack.comDimming Down - How Albedo decline is accelerating warming and driving up climate sensitivity estimatesDisentangling aerosol unmasking from cloud feedbacks in the CERES satellite record and what a darker Earth means for accelerating warming and the Solar Geoengineering debate. 19301140
Reposted by Thomas BoettcherGuido Kühn @guido-kuehn.bsky.social · 15/09/2026Die Kanzlerkonklave nach Merz ist nun im vollen Gange. Das Dilemma der Union: Sie sucht Merz aber in nett und genau das gibt es nicht. Denn die neoliberale Umverteilung von unten nach oben, die politische DNA der Union, gibt es spätestens mit der privatisierung der Daseinsfürsorge nicht mehr in nett 28835266
Reposted by Thomas BoettcherJames Hansen @drjamesehansen.bsky.social · 15/09/2026Yes, and they are doing most things right. I promised to come back for a longer stay next year. They understand that they are in the line of Nature's fire and they can be expected to act intelligently. Will write on that topic soon. 261
Reposted by Thomas BoettcherIngmar Rentzhog @ingmar.wsocial.eu · 15/09/2026Most climate meetings happen in sterile conference rooms. Ireland’s former climate minister Eamon Ryan invited us to Inishbofin instead. An island of wild beauty, already battered by extreme storms. Out here, you feel what we’re fighting to protect. 0292
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 14/09/2026Your 'bonus moment of doom' for today: "it is unimaginable that any month in the last few thousand years, maybe 100,000 years, has more [Precipitable water] in the atmosphere than August 2026." www.theclimatebrink.com/p/the-atmosp...theclimatebrink.comThe Atmosphere Just Set a Water Vapor RecordMore water vapor means more rocket fuel for extreme rain — so this record is not good news 471190595
Reposted by Thomas BoettcherGuido Kühn @guido-kuehn.bsky.social · 14/09/2026Der mit Weidel befreundete Theo Müller, bezeichnet den Wahlsieg der AfD als „Glücksfall“ und ruft den Kanzler auf, die SPD zu entlassen und mit der AfD zu regieren, was Deutschland sanieren würde. Experten sind sich einig: bei Müller ist nicht nur ein Joghurt umgekippt, das ist ein Produktionsfehler 441297416
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 14/09/2026Your 'doom quote' for today: "We don't rule the Earth. We just think we do. And sure, we're changing the environment, but that makes us the ones to worry about, not the planet. When the Earth gets tired of us, believe me, it will shake us off like a summer cold." www.imdb.com/title/tt3103...imdb.com 48519
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 14/09/2026Your 'moment of doom' for Sept. 14, 2026 ~ Carbon neutral? "burning wood-based biomass can emit more carbon than coal, and tree-cutting greatly reduces forests’ ability to remove carbon from the atmosphere." apnews.com/article/biom...apnews.com 66214
Reposted by Thomas BoettcherRalph Ruthe @ruthe.de · 14/09/2026Wir wissen, KI ist schlecht für die Umwelt. KI beklaut Kunstschaffende. KI ist schlecht für unser Gehirn. KI erfindet "Fakten" und lügt. TechBros sagen: KI wird die Menschheit vernichten. Als einzelner kannst du wenig machen, aber noch heute ChatGPT deinstallieren ist ein guter Anfang. 661146330
Reposted by Thomas BoettcherLeon Simons @leonsimons.com · 13/09/2026Climate Chat is starting soon! The Enigma of Climate Inaction with Frédéric Samama "Why Are We Doing Nothing (or Almost Nothing) in the Face of Catastrophe?" www.youtube.com/live/dHPkHff...youtube.comThe Enigma of Climate Inaction with Frédéric SamamaYouTube video by Climate Chat 43713
Reposted by Thomas BoettcherProf. Eliot Jacobson @climatecasino.net · 12/09/2026Your 'doom quote' for today: "Runaway climate has a new meaning: a climate system pushed beyond the point of no return, when devastating consequences for young people are locked in, impossible to avoid." www.columbia.edu/~jeh1/mailin...columbia.edu 49645
Reposted by Thomas BoettcherGuido Kühn @guido-kuehn.bsky.social · 12/09/2026seiner Meinung nach ja ganz lässig einfach wieder auf. Wirtschaftswunder inklusive. Das ist nicht mehr dumm und geschichtsvergessen, das ist das Böse an sich. Fassungsloser als Lanz hinterlässt mich eins ums andere Mal der Öffentlich Rechtliche Rundfunk, der 256545
Reposted by Thomas BoettcherJames Hansen @drjamesehansen.bsky.social · 10/09/2026An aerosol meeting with our Chinese friends and colleagues in Xi’an, with a tribute to enthusiastic, inspiration, Michael Mishchenko. See China – mailchi.mp/caa/working-... Also available on Substack: jimehansen.substack.com/p/working-wi... 13012
Reposted by Thomas BoettcherIngmar Rentzhog @ingmar.wsocial.eu · 10/09/2026Wtf. America has totally lost it. Donald Trump promised every American adult $5,000 if Republicans win Congress. Cost: $1.35 trillion. Paid by the only Americans who can't vote: the young generation. Trump calls it a dividend. A dividend paid with borrowed money has another name. #TheBiggestLie 5221
Reposted by Thomas BoettcherGuido Kühn @guido-kuehn.bsky.social · 11/09/2026Es wird kein Verbotsverfahren mit der Merz-Union geben. Die Merz-Union kopierte freudig den Rassismus der Nazis und münzte diesen in eine menschen-, werte- und gesetzesverachtende Antimigrationspolitik um, welche seither die Gesellschaft spaltet. Sie wissen, sie wären mit einem Verbot mitgemeint. 13439158
Reposted by Thomas BoettcherIngmar Rentzhog @ingmar.wsocial.eu · 10/09/2026Most tipping points are something to fear. These are the ones we should be fighting to trigger. app.wedonthavetime.org/posts/b1997c...app.wedonthavetime.orgNew report: 51 solution areas that accelerate system changeResearchers have identified 51 environmental solutions that they say could trigger rapid, self-reinforcing change within the next five years. The new research, from the University of Exeter and Earths... 1226
Reposted by Thomas BoettcherIngmar Rentzhog @ingmar.wsocial.eu · 09/09/2026Connecting the climate movement to itself is the easy part. Connecting people who disagree is the harder, more important work. That’s why we’re building W Social: a space where listening matters more than outrage. I joined Tom Clark to discuss this on episode 22 of Communicating Earth. 🎙️ 0154