Denial is noise.
Satellite data is signal.
Field measurements are truth.
Ecosystem collapse is testimony.
The science doesn't stop because criticism starts. #ClimateScience
Satellite data is signal.
Field measurements are truth.
Ecosystem collapse is testimony.
The science doesn't stop because criticism starts. #ClimateScience
June 10, 2026 at 6:12 AM
Denial is noise.
Satellite data is signal.
Field measurements are truth.
Ecosystem collapse is testimony.
The science doesn't stop because criticism starts. #ClimateScience
Satellite data is signal.
Field measurements are truth.
Ecosystem collapse is testimony.
The science doesn't stop because criticism starts. #ClimateScience
September 23, 2026 at 1:23 PM
Two hours and one cat nap later: today’s stitches are done. #2026TP #Knitting #ClimateScience #SciArt
August 23, 2026 at 5:06 PM
Two hours and one cat nap later: today’s stitches are done. #2026TP #Knitting #ClimateScience #SciArt
Today’s #2026TP stitches are done. We’ve dipped down to our coldest day since May 3rd. Fall is making its way. #RandomTPPic #Knitting #ClimateScience #SciArt 🧶📆🌡️🌎
September 22, 2026 at 1:41 PM
Today’s #2026TP stitches are done. We’ve dipped down to our coldest day since May 3rd. Fall is making its way. #RandomTPPic #Knitting #ClimateScience #SciArt 🧶📆🌡️🌎
US climate scientists need all the help they can get. Including from foul-mouthed comedians! 🤡😱😱
Watch Emmy Award-Winning David Cross team up with Prof Michael Oppenheimer in the US launch of the hit series "Climate Science Translated".
#climate #arresteddevelopment #climatescience
Watch Emmy Award-Winning David Cross team up with Prof Michael Oppenheimer in the US launch of the hit series "Climate Science Translated".
#climate #arresteddevelopment #climatescience
June 2, 2025 at 11:55 AM
US climate scientists need all the help they can get. Including from foul-mouthed comedians! 🤡😱😱
Watch Emmy Award-Winning David Cross team up with Prof Michael Oppenheimer in the US launch of the hit series "Climate Science Translated".
#climate #arresteddevelopment #climatescience
Watch Emmy Award-Winning David Cross team up with Prof Michael Oppenheimer in the US launch of the hit series "Climate Science Translated".
#climate #arresteddevelopment #climatescience
June 3, 2026 at 12:09 AM
To climate deniers: Your attacks are loud, but irrelevant against satellite records, field measurements, and the clear testimony of collapsing ecosystems.
The science doesn’t pause for criticism. Awareness must continue.
#ClimateScience #Fieldwork #ClimateAction
The science doesn’t pause for criticism. Awareness must continue.
#ClimateScience #Fieldwork #ClimateAction
March 19, 2026 at 9:01 AM
To climate deniers: Your attacks are loud, but irrelevant against satellite records, field measurements, and the clear testimony of collapsing ecosystems.
The science doesn’t pause for criticism. Awareness must continue.
#ClimateScience #Fieldwork #ClimateAction
The science doesn’t pause for criticism. Awareness must continue.
#ClimateScience #Fieldwork #ClimateAction
July 15, 2026 at 3:47 PM
UN Secretary General António Guterres calls out greenwashing & obstruction by the #fossilfuel industry & recommends every country ban fossil fuel advertising. 👏 The science is clear that we cannot keep burning fossil fuels. So there's no reason to advertise them!
Climate change: Ban fossil fuel advertising says UN chief
The UN leader's call comes as new data highlights the worrying pace of global warming.
www.bbc.com
June 5, 2024 at 9:32 PM
Tagging #ClimateSky #climatecatastrophe #climatescience - PLEASE for the love of god stop using AI in your papers and articles
BEGGING climate scientists and writers to stop using AI images for your articles
Talking about climate breakdown while actively using the planet-burning plagiarism machine to generate a throwaway image vs just sourcing a legit image from elsewhere is unethical, not to mention tone deaf.
Talking about climate breakdown while actively using the planet-burning plagiarism machine to generate a throwaway image vs just sourcing a legit image from elsewhere is unethical, not to mention tone deaf.
January 20, 2026 at 7:05 AM
Tagging #ClimateSky #climatecatastrophe #climatescience - PLEASE for the love of god stop using AI in your papers and articles
Most important book of my career. Everyone should listen/read however you can. #ClimateChange #ClimateScience #Antiscience #InfectiousDisease #ClimateWar #SaveScience #MakeAmericaThinkAgain #FuckTrump #VoteBlue
June 21, 2025 at 3:31 PM
Most important book of my career. Everyone should listen/read however you can. #ClimateChange #ClimateScience #Antiscience #InfectiousDisease #ClimateWar #SaveScience #MakeAmericaThinkAgain #FuckTrump #VoteBlue
Random image of temperature and precipitation data piled on my desk. #ScienceAsArt #ClimateScience #2026TP #Knitting
July 28, 2026 at 6:39 PM
Random image of temperature and precipitation data piled on my desk. #ScienceAsArt #ClimateScience #2026TP #Knitting
To climate deniers: Your attacks are loud, but irrelevant against satellite records, field measurements, and the clear testimony of collapsing ecosystems.
The science doesn’t pause for criticism. Awareness must continue.
#ClimateScience #Fieldwork #ClimateAction
The science doesn’t pause for criticism. Awareness must continue.
#ClimateScience #Fieldwork #ClimateAction
March 19, 2026 at 9:02 AM
To climate deniers: Your attacks are loud, but irrelevant against satellite records, field measurements, and the clear testimony of collapsing ecosystems.
The science doesn’t pause for criticism. Awareness must continue.
#ClimateScience #Fieldwork #ClimateAction
The science doesn’t pause for criticism. Awareness must continue.
#ClimateScience #Fieldwork #ClimateAction
An excellent conversation. Give a listen. 😉
#ScienceUnderSiege
#ClimateScience
#ClimateCrisis
#VoteClimate
#SheShed
@michaelemann.bsky.social
#ScienceUnderSiege
#ClimateScience
#ClimateCrisis
#VoteClimate
#SheShed
@michaelemann.bsky.social
Please listen to this far-ranging conversation about my book (with @peterhotezmdphd.bsky.social) #ScienceUnderSiege with Edwin @eisendrath.net of #WCPT Radio Chicago aka @heartlandsignal.com: omny.fm/shows/democr...
WCPT 820 Interview: Dr. Michael Mann - It's the Democracy, Stupid with Edwin Eisendrath (formerly The Big Picture)
Edwin Eisendrath is joined by Michael Mann, climatologist, geophysicist, and author of “Science Under Siege: How to Fight the Five Most Powerful Forces that Threaten Our World.”
The discussion examin...
omny.fm
September 7, 2026 at 6:38 PM
An excellent conversation. Give a listen. 😉
#ScienceUnderSiege
#ClimateScience
#ClimateCrisis
#VoteClimate
#SheShed
@michaelemann.bsky.social
#ScienceUnderSiege
#ClimateScience
#ClimateCrisis
#VoteClimate
#SheShed
@michaelemann.bsky.social
No, it’s NOT “hot just because it’s summer.”
#ClimateScience
#ClimateScience
Hot off the press: We can provide for the first time a systematic attribution of recent #heatwaves to the emissions of #carbon_majors. Essential new #Nature article coordinated by @yannquilcaille.bsky.social at @ethz.ch, with numerous contributors @usyseth.bsky.social:
www.nature.com/articles/s41...
www.nature.com/articles/s41...
www.nature.com
September 10, 2025 at 3:47 PM
No, it’s NOT “hot just because it’s summer.”
#ClimateScience
#ClimateScience
A very important article to read and understand.
@michaelemann.bsky.social
#ClimateScience
#ClimateActionNow
#ActOnClimate
#SheShed
@michaelemann.bsky.social
#ClimateScience
#ClimateActionNow
#ActOnClimate
#SheShed
Print version of my article for @chinadaily.bsky.social:
June 9, 2026 at 9:14 PM
A very important article to read and understand.
@michaelemann.bsky.social
#ClimateScience
#ClimateActionNow
#ActOnClimate
#SheShed
@michaelemann.bsky.social
#ClimateScience
#ClimateActionNow
#ActOnClimate
#SheShed
August 29, 2026 at 4:48 PM
You thought climate change was just about hot summers?
#climatechange #ClimateCrisis #conservation #wildlife #nature #ProtectNature #protectpubliclands #fdt #politics #fascism #weather #climate #science #climatescience
#climatechange #ClimateCrisis #conservation #wildlife #nature #ProtectNature #protectpubliclands #fdt #politics #fascism #weather #climate #science #climatescience
October 28, 2025 at 11:07 PM
You thought climate change was just about hot summers?
#climatechange #ClimateCrisis #conservation #wildlife #nature #ProtectNature #protectpubliclands #fdt #politics #fascism #weather #climate #science #climatescience
#climatechange #ClimateCrisis #conservation #wildlife #nature #ProtectNature #protectpubliclands #fdt #politics #fascism #weather #climate #science #climatescience
A single hot day is weather. Long-term changes in the frequency, intensity, timing, and risk of heat are climate. Understanding both helps people prepare, plan, and make better decisions. Climate.us helps explain the climate behind the weather.
#ClimateUS #ClimateScience
#ClimateUS #ClimateScience
July 14, 2026 at 11:45 AM
A single hot day is weather. Long-term changes in the frequency, intensity, timing, and risk of heat are climate. Understanding both helps people prepare, plan, and make better decisions. Climate.us helps explain the climate behind the weather.
#ClimateUS #ClimateScience
#ClimateUS #ClimateScience
Ocean heat surged nearly 1000m deep in the South Pacific during 2023-24. El Niño barely explains why.
So what actually drove it?
doi.org/10.1007/s003...
Thread below🧵
#AAS #ClimateScience
So what actually drove it?
doi.org/10.1007/s003...
Thread below🧵
#AAS #ClimateScience
August 13, 2026 at 11:09 AM
Ocean heat surged nearly 1000m deep in the South Pacific during 2023-24. El Niño barely explains why.
So what actually drove it?
doi.org/10.1007/s003...
Thread below🧵
#AAS #ClimateScience
So what actually drove it?
doi.org/10.1007/s003...
Thread below🧵
#AAS #ClimateScience
In a joint statement The National Weather Association (NWA) and the International Association of Emergency Managers (IAEM) say:
#ClimateScience #emergencymanagement #FEMA
1/3
September 18, 2025 at 2:54 AM
In a joint statement The National Weather Association (NWA) and the International Association of Emergency Managers (IAEM) say:
#ClimateScience #emergencymanagement #FEMA
1/3
January 20, 2025 at 12:54 AM
September 4, 2026 at 1:10 PM
In our latest feature, NOAA El Niño expert Michelle L’Heureux explains why she won’t be calling the current event super El Niño, what it takes to make a strong El Niño, and how El Ninõ is like an impressionist painter. www.climate.us/news-feature... 🌍️🧪 #ClimateScience #ElNiño
June 25, 2026 at 6:19 PM
In our latest feature, NOAA El Niño expert Michelle L’Heureux explains why she won’t be calling the current event super El Niño, what it takes to make a strong El Niño, and how El Ninõ is like an impressionist painter. www.climate.us/news-feature... 🌍️🧪 #ClimateScience #ElNiño