Climate Watch HQ @climate_hq
Advocate for climate science, sharing climate science and major climate news. Joined October 2020-
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CLIMATE CHANGE COSTS $38 TRILLION BY 2050 Under a future 'middle of the road' scenario, global economic costs of climate change amount to thirty eight trillion dollars by 2050. The US, Europe and China have large economic costs. nature.com/articles/s4158… ##economy #climatechange…
Australia has been ranked last among 60 countries on climate change policy in the annual Climate Change Performance Index report. In the wake of the Black Summer bushfires, climatologist @MichaelEMann faced off with Barnaby Joyce on #60Mins over the government’s climate inaction.
ACCELERATING SEA LEVEL RISE & 2024 JUMP Acceleration of sea level rise is unquesionable NASA said a jump in 2024 was unexpected. Loss of ice from Greenland and Antarctica is increasing, and ice loss from mountain glaciers is accelerating- which has major effect on se level. Most…
BOTH ARCTC (AMOC) and ANTARCTIC (SOOC) OVERTURNING CIRCULATIONS SLOWING The Antarctic over turning circulation just as important as AMOC The Great Ocean Conveyer is the issue that must be assessed - not just AMOC. Further rapid slowing of both is certain. PLANET EMERGENCY!!…
1 in 2,500 year extreme temperatures now occur once every 13 years. This is our world at 1.4C. 2C is inevitable in years. 4C in our kid’s lifetimes. Not terrified? Then you don’t understand what’s happening to the planet you live on & what it means for the people you love.
I'm not sure many folks realize just how persistent the warming from CO2 is. Here is a set of 1000-year climate model runs (using FaIR) simulating one year of CO2 emissions (40 gigatons in 2020); a millennia later the world has not cooled back down!
Main Topic: Dozens of Scientists Find Errors in a New Energy Department Climate Report On The Extreme Temperature Diary WED 9/03/2025 At: guyonclimate.com +#climate #weather + record temp reports via @extremetemps/@DoctorVive @BrianMcHugh2011 @KHayhoe @Weather_West
@ryankatzrosene Models haven't been updated for 11 years! "So it turns out there are some, kind of systematic issues, in the way that we have built all these model runs, that are problematic" "The fact is we did not update it [real world GHGs and aerosols since 2014]"
It's even worse. CMIP models use forcings up to 2014 and @NASA ERRA-2 hasn't updated it's SO₂ emissions since 2010. While they keep publishing monthly updates as if they have... So, as some like to say: "The truth is even worse" See if you can find any difference:
It's even worse. CMIP models use forcings up to 2014 and @NASA ERRA-2 hasn't updated it's SO₂ emissions since 2010. While they keep publishing monthly updates as if they have... So, as some like to say: "The truth is even worse" See if you can find any difference: https://t.co/A4HYgXcQwi
Whenever you hear someone declare "Climate Scam" & shout "follow the money", why do none of them actually do so? I did & found fossil fuel lobby group guys & climate action delayers on up to 700,000USD per year! e.g. Steve Milloy, Bjorn Lomborg, and....read on....
The Truth About Climate Change That I’ve Avoided For So Long… pmc.ncbi.nlm.nih.gov/articles/PMC83… Credit: GEO GIRL
@EliotJacobson Seen this 👀
Is PERMAFROST the Climate Tipping Point of No Return? At 1.5°C scientists worry that melting arctic ice could lead to a sudden permafrost thaw and release of carbon dioxide (CO₂) and methane (CH₄) that forms a climate tipping point or feedback loop. Credit: Maiya May ― PBS
Now also Japan 🇯🇵 this does not really looks linear anymore - many countries have all time records and editors have no clue how to communicate. This temperature regime shift will not magical disappear 🫥 we need a conversation - models have underestimated so much!
Now also Japan 🇯🇵 this does not really looks linear anymore - many countries have all time records and editors have no clue how to communicate. This temperature regime shift will not magical disappear 🫥 we need a conversation - models have underestimated so much! https://t.co/sH23jgoqgz
@WholeMarsBlog You can learn a lot about the future by looking at the abruptly changing climate & weather trends & back at planetary climate data. Or by listening to climate scientists worries... "Days when you're down.." "I don't think there will be ANY safe places it's going to be bad"…
🚜 Our farmers might want to protest this: “a lot of discussion on how agriculture should prepare,” he said. "But a collapse of the heat-transporting circulation is a going-out-of-business scenario for European agriculture" Great article by @bberwyn: insideclimatenews.org/news/09022024/…
try not to forget: nothing's being done to stop habitat and wildlife destruction or pollution; scientists fear global warming extreme enough to wipe out 33-70% of species by 2050-90
"We found that the tipping point where the shutdown becomes inevitable is probably in the next 10 to 20 years or so. That is ... why we have to act really fast in cutting down emissions,” says PIK's @rahmstorf in @guardian's report on the new #AMOC study: theguardian.com/environment/20…
Possible #AMOC shutdown after 2100 in high-emission future: new study with PIK scientist @rahmstorf finds that this would cut the ocean’s northward heat supply, causing summer drying & winter extremes in NW Europe + shifts in tropical rainfall belts. pik-potsdam.de/en/news/latest…
@peakaustria By the end of the 1980's the natural CO2e sinks and Gaia's natural ability to compensate for emissions became overwhelmed. We are now on a highway to hell. :-(

Wild Snaps @snaps_wild
85 Followers 21 Following Climate change deniers: your ignorance fuels the fire. Planet’s burning, wake up! 🌍🔥 #ScienceRules
Andy #Rejoin #Climate... @andycorneys
35K Followers 32K Following Advocate for Climate Justice, Sustainability & Equality. Making the science understandable & accessible. @andycorney.bsky.social
Onaree @Onaree622
6 Followers 760 Following
delvalle @GinetVegas1214
768 Followers 4K Following i'm running Goodfoudme campaing to support My surgery ovarian tumor https://t.co/CX6lvESo3D
George Tsakraklides @99blackbaloons
31K Followers 17K Following Biologist, author. THE UNHAPPINESS MACHINE. BEYOND THE PETRI DISH. IN THE GRIP. Ecophilosophy, Systemic Trauma, Capitalism. Support me on Substack
David Ullrich @DavidUllrich202
36K Followers 36K Following Humankind has not woven the web of life. We are but one thread within it. Whatever we do the web, we do to ourselves. Chief Seattle (1782 ― June 7 1866) 🏳️🌈
Smebrot @SmebrotEfN
94 Followers 4K Following
Jim Java 👉@priscia... @priscian
2K Followers 5K Following Motivated by scientific & stats computing, linguistics, NLP, climate science, crime & gun violence (analyzing, not causing), ethics, literature. PhD comp sci.
Prof. Eliot Jacobson @EliotJacobson
77K Followers 622 Following Retired professor of mathematics and computer science, author of 4 books: 3 on casino games & 1 poetry book. Now I volunteer, walk a lot & feed local critters.
Nata @deassoret16905
7 Followers 376 Following
BeWell @bewell4711
1K Followers 1K Following Doomer since age of four obvious at that age that every aspect of humanity was unsustainable.
CorrectThyAre @CorrectThyAre
132 Followers 440 Following Will find a way to understand you. Let's cool it down directly: https://t.co/yin7mCraM7 With Stefan-Boltzmann calculator.
Lisa H. #ProEU #thank... @BoopHawke
4K Followers 5K Following mum of 4, autistic twins, nannie to 2, dog and bearded dragon, heart attack survivor, aging hippy with allotment, woke, avid remainer #FBPPR NO DMs
RRSchünemann @RRSchunemann
1K Followers 4K Following Remoaner with a penchant for calling out Climate Change deniers and political idiocy. Sex adverts will be blocked. No DM, please.
MatzoH @matzxl
168 Followers 480 Following Hermes würde Sisyphos heute dazu verdonnern, Facts in Social Media-hearsay-areas zu droppen.
Kenneth Morris @kennetham12
373 Followers 709 Following Grandfather of two, Cal Poly SLO graduate,, Lover of life long learning.
Roger Coppock @RogerCoppock
2K Followers 2K Following I'm a retired computer scientist, whose superhero secret identity is "Mr. Climate T-shirt."
Vulcan hobo @vulcanhobo2
60 Followers 343 Following Conspiracy debunker. Socialist. Rookie scam baiter. #climatebrawl @vulcan_hobo
Sarah Connor @collapse2050
4K Followers 635 Following
juliet whiskey @juliet_whiskey1
425 Followers 2K Following @[email protected] Aiming for Zero Covid for me and my kids. Art potter. Immunocompromised. “Mask” is a four letter word that cannot be said on TV.
Pap-pap Pixie 🇪�... @andypic
3K Followers 5K Following Organic vegetarian, eco-friendly, humanist, RISC OS-using, cycling, low energy electron wrangler. Block liars and truth-twisters. No time for science deniers.
Sharing Trust @TrustSharing
94 Followers 82 Following Gene Keys, Dream Arc, Seven Seals, Golden Path, Guides Program, Delta, practicing The Art of Contemplation, and spreading unconditional love and compassion
Spaceman Spliff @Vulcan_hobo
891 Followers 1K Following Conspiracy theories are the refuge of the dispossessed. born at 358 ppm. 🖖 #climatebrawl #degrowth
Glen @Gergyl
5K Followers 4K Following Now gergyl at blue sky. Australian snow and snow weather, hydrology, climate. I reciprocal follow and reciprocal block. Abusive tweeters blocked.
Yves Dawtur @Ydawtr
752 Followers 3K Following Eat fruit from the tree of knowledge, and share. RT worth RT'ing, =/= endorsement
Mary @castanomary50
426 Followers 3K Following
RoxieThomae @thomae13348
55 Followers 2K Following
TimSchreiber @TimSchreiber13
26 Followers 427 Following
Paul Almond @Paul_Almond
304 Followers 1K Following Smart Transportation, Autonomous Vehicle and Space Nerd. Likes Data 🤓
Jon Cook @JonLeCook
332 Followers 1K Following A better world is in reach. Any intelligent comments credited to my cat. 'Steve Milloy is wrong' is a tautology
Will Lockett | Beyond... @welockett
471 Followers 739 Following Breaking news from a sarcastic, pissed-off Brit watching the world suffocate under the mountains of excrement spewed by politicians, billionaires and the media.
What do I know I’m ... @rotonrunner
349 Followers 2K Following Oldest lifetime season ticket holder of the New York Jets.
Martin @Martin_U_23
390 Followers 2K Following I'm an Engineer, and I like science and technology and aircraft, and mountains and other stuff. Does that make me boring?
AJGardineresq.bsky.so... @AJGardineresq
11K Followers 11K Following |Media|#auspol|#ClimateCrisis|Freelance journo writing about politics & the environment. Read my stuff (↓)
Dora @Dora81531347566
305 Followers 3K Following
KRISHNAMAACHAARY @shivkirsh
344 Followers 5K Following
Susan @dipietro_susan8
322 Followers 3K Following
Claire @meaney_claire80
246 Followers 3K Following
Forestio @worldforestio
6K Followers 6K Following 🌎 Building a world where businesses and nature thrive together. 👇 Be part of our first nature conservation project in DRC.
Cynthia @cynthiaadams61
283 Followers 3K Following
Pauline @paulinemeyer75
256 Followers 3K Following
Joe Schmo @pau02370036
1K Followers 2K Following I like dogs more than humans. The @GOP is no more. Nature is amazing. Humans are consuming the planet. MAGA is a cult of stupid. Mental Acuity Gone Awry.
Marijke @marijke17
680 Followers 4K Following Gone now ....... Born at 331 ppm CO2. snowflake, Base function: to nurse and protect, anti- fascist, lefty, greeny and all that stuff😁
Johan Rockström @jrockstrom
79K Followers 424 Following Director @PIK_climate. Also Professor @unipotsdam, @sthlmresilience. Internationally recognised Earth scientist on global sustainability, #PlanetaryBoundaries.
Potsdam Institute for... @PIK_Climate
29K Followers 341 Following Science for safe & just #Climate future. Scientific Directors @jrockstrom, Ottmar #Edenhofer // DE @PIK_Klima // PIK social media https://t.co/fVHjvD6PA0
Zone Report @ZoneReport1
2K Followers 7 Following Breaking the biggest stories in the zone — #NFL #NBA #MLB #Football & more. Real-time sports news, highlights & analysis. 📍 Always in action.
Fight Climate Change ... @ClimateChange_y
25K Followers 20K Following Unleash the power of Crypto to Fight Climate Change! 🪙 #CCC tokens represent Carbon Credit Certificates which fund projects that remove CO₂ from the atmosphere
Jim Java 👉@priscia... @priscian
2K Followers 5K Following Motivated by scientific & stats computing, linguistics, NLP, climate science, crime & gun violence (analyzing, not causing), ethics, literature. PhD comp sci.
Rebecca @Rebecca74083947
1K Followers 2K Following Botanist. Degrowth or bust. Eliminate the 2%. Reafforest the earth. beatlejuiceB...
Wild Snaps @snaps_wild
85 Followers 21 Following Climate change deniers: your ignorance fuels the fire. Planet’s burning, wake up! 🌍🔥 #ScienceRules
Volodymyr Zelenskyy /... @ZelenskyyUa
8.2M Followers 1 Following President of Ukraine / Президент України
Central Coast Theatre @GosfordMusical
7 Followers 2 Following Latest News from the NSW Central Coast Theatre & Entertainment Community. New Shows and Bookings added Daily. Check https://t.co/0afYP91nRD for more.
Gosford Central News @GosfordNews
70 Followers 1 Following Gosford Central News is a tabloid newspaper with a focus on community news for postcodes 2250 and 2251. Tweet us your updates or send us an email.
Clare Farrell @ClareTotty
5K Followers 2K Following Textiles, clothing, environment, active citizen. @XRebellionUK
Dr Richard Hirschson @richardhirschs1
13K Followers 12K Following Physician, Intensive Care, pandemics, economics, libertarian, gambler. No financial/medical advice here. #H5N1 #BirdFlu #MPOX #DiseaseX #Stagflation #Gold
Donald J. Trump @realDonaldTrump
108.8M Followers 53 Following 45th & 47th President of the United States of America🇺🇸
Climate Crisis Club @MortonBalthus
61K Followers 63K Following #ClimateCrisisClub #EnvironmentalCoffeehouse #SaveThePlanetGroup @Grimnien @JoelCardwellX @KyaZora @MAPPIC2021 @NBPTROCKS @Olivergill4B @rhosking252 @violin4all
Climate Emergency For... @ClimateEForum
679 Followers 45 Following We are passionate about the climate emergency and the dramatic loss of biodiversity. We aim to increase public awareness and knowledge of abrupt climate change.
Jorma H. @Hohheli
695 Followers 89 Following Studying and wondering climate denial. No opinions, only scientific facts. Tutkin ja ihmettelen ilmastodenialismia. Ei mielipiteitä, vain tieteellisiä faktoja.
Wholesome Side of �... @itsme_urstruly
355K Followers 99 Following Best account to cleanse your timeline with positivity, humour and wholesome content | DM for credit or removal | Turn on notifications 🔔
Yellow Dot Studios @weareyellowdot
19K Followers 490 Following No longer posting on X. Find us here: https://t.co/HJJY6XpaVV Non-profit climate studio founded by Don’t Look Up creator Adam McKay.
Climate Kev @climate_kev1
3K Followers 522 Following You don’t understand what you’re saying or doing. You’ll soon succumb to the worst abrupt mass extinction this planet has ever endured. 🌎🔫🙈
Jeff Masters @DrJeffMasters
11K Followers 467 Following Hurricane scientist for NOAA Hurricane Hunters 1986-90. Co-founded Weather Underground in 1995. Semi-retired, I write about extreme weather.
Prof. Jason Box ⚡�... @climate_ice
21K Followers 4K Following snow & ice climatologist, contemplating Bitcoin, Greenland, Arctic and global climate issues. nostr: npub1jydz7chyxdj5ekkrutcx7vu4hk40muwr
George Tsakraklides @99blackbaloons
31K Followers 17K Following Biologist, author. THE UNHAPPINESS MACHINE. BEYOND THE PETRI DISH. IN THE GRIP. Ecophilosophy, Systemic Trauma, Capitalism. Support me on Substack
Kris Van Steenbergen @KrVaSt
9K Followers 1 Following - climate change - fast science - international climate policy -
SpaceWeatherNews @SunWeatherMan
192K Followers 49 Following Ben Davidson, Founder of SpaceWeatherNews, Suspicious0bservers, Observer Ranch - Our YouTube: https://t.co/lVKh0SLrAU
Spaceman Spliff @Vulcan_hobo
891 Followers 1K Following Conspiracy theories are the refuge of the dispossessed. born at 358 ppm. 🖖 #climatebrawl #degrowth
mtobis @mtobis
4K Followers 2K Following BSc ee, Northwestern; PhD ocean/atmos sci, UW Madison; model builder; musician. Worried about the future on several fronts, climate disruption among them.
Jeff Berardelli @WeatherProf
51K Followers 9K Following WFLA-TV (Tampa Bay) Chief Meteorologist and Climate Specialist. BS Atmospheric Sciences Cornell U. MA Climate Columbia U. Past CBS News NY and Miami, Tampa, WPB
I.R.IRAN Mission to U... @Iran_UN
47K Followers 186 Following Official Twitter Account of the Permanent Mission of the Islamic Republic of Iran to the United Nations, New York
Infectious Disease Tr... @HmpxvT
48K Followers 14K Following Sharing reports on disease outbreaks, from bird flu to Ebola. Follow this account if you want to be the first to know when a dangerous outbreak is brewing.
Anastrophe @Marktrewicm
3K Followers 14 Following Thinking deeply. Living simply. Pattern-driven. Present-focused. Rooted in reality, wired for clarity. Still mind. Clear eyes. Here to observe.
Ned Nikolov, Ph.D. @NikolovScience
36K Followers 134 Following Ph.D. Physical Scientist with a broad range of interests in various fields of science, i.e. climate, cosmology, astrophysics, nutrition, archaeology etc.
Dr. Jessica Hargreave... @JAnn_Hargreaves
640 Followers 823 Following Postdoc at @marum_de and @ClimateReefs, using coral to reconstruct past climate of the tropical Indian Ocean. Find me on the blue @jannhargreaves.bsky.social
XR Cambridge @xr_cambridge
31K Followers 5K Following 🌎 We are #ExtinctionRebellion in Cambridge, UK. Proud conscientious protectors. 🌍 Rebel against the government on behalf of all life. DMs open
Climate Dad @ClimateDad77
57K Followers 7K Following Human. Father. Worrier. https://t.co/pQPH0hHwKD
Ryan Maue @RyanMaue
133K Followers 5K Following Meteorologist PhD | Hurricane Forecasts | Look Up 🚀 | @FloridaState (19) | Go Blue Michigan (13) | NOAA/White House (45) | Cat 6 🐈 | Digital Content Creator
Mauro Hermann ⛅❄�... @HermannMauro
247 Followers 449 Following Media meteorologist @srfmeteo | @ETH PhD | atmospheric dynamics, climate impacts, forest decline, Greenland melt | opinions are my own | born 358 ppm
Katrin Meissner @KatrinJM
435 Followers 104 Following Director of the Climate Change Research Centre, @UNSW, Professor of Oceanography and Climate Sciences, EXCOM @PAGES_IPO
Nahel Belgherze @WxNB_
64K Followers 2K Following Mainly focused on covering extreme weather events worldwide. Also interested in climate dynamics, geohazards and satellite/airborne remote sensing.
Will Lockett | Beyond... @welockett
471 Followers 739 Following Breaking news from a sarcastic, pissed-off Brit watching the world suffocate under the mountains of excrement spewed by politicians, billionaires and the media.
Meta Quest Gaming @MetaQuestGaming
106K Followers 170 Following Fight back against Loki’s chaos in #AsgardsWrath2. Available now, and free when you buy #MetaQuest3 for a limited time. Terms apply.
Ploy Achakulwisut, Ph... @climateploy
4K Followers 1K Following UN Secretary-General's Climate Action Team | UNEP #ProductionGap report co-lead | Former fossil fuel phase-out @SEIresearch | #Grist50 | She/her | Views mine
Dr Kaitlin Naughten @kaitlinnaughten
2K Followers 201 Following Scientist at the British Antarctic Survey, and author of the Climate Sight blog. Views my own.
Deirdre💧🔥💨 @flowinguphill
6K Followers 5K Following Societal shifts, pandemics, climate change & AI from complex systems perspective. Practice satyagraha. Prev: Center for Nonlinear Studies / LANL, @SFIScience