iiinova — where your digital self keeps evolving

Reposted by Katharine Hayhoe

Sammy Roth @sammyroth.bsky.social · 24/08/2026

Friday was the hottest day *ever recorded* for Earth's oceans, on average. Oceans continue to absorb more than 90% of the excess heat from global warming: www.sfchronicle.com/climate/arti... via @sfchronicle.com

sfchronicle.com

Earth’s oceans just broke a heat record. The implications will be massive

Human-caused global warming and a strong El Niño are adding excess heat to the oceans, threatening marine life and providing storms with more energy and moisture.

211781

Reposted by Katharine Hayhoe

UW DEOHS @uwdeohs.bsky.social · 9h

When catastrophic wildfires blazed across Spokane and elsewhere this summer, DEOHS researchers and partners mobilized to collect short-lived evidence that could have a long-lasting impact on people's health. #NationalPreparednessMonth @uwsph.bsky.social @uwnews.uw.edu @uw-edge.bsky.social

174

Katharine Hayhoe @katharinehayhoe.com · 9h

Art can often communicate what science can’t. These amazing mosaics—Dissolution & Dust—by Marcela Paz Luna Rossel were inspired by scientist Sasha Gershunov’s work on flood & drought in CA. Sasha took this picture of me and his Very Good Dog when I was visiting @scrippsocean.bsky.social today.

Me standing between two mosaic panels of a woman’s body overlaid with water and dust, one depicting flood and the other, drought.

27315

Katharine Hayhoe @katharinehayhoe.com · 10h

Don’t ask an elected official if they “believe” in climate change, it’s not a religion. Don’t ask if they think it’s serious: it is. Ask them what matters most: what are they doing about it? Excellent application here, 10/10 no notes 👏⬇️👏

418057

Reposted by Katharine Hayhoe

Kian Goh @kiangoh.bsky.social · 29/09/2026

@katharinehayhoe.com shows her equation for climate action. As she says, we're doing fine on head, so-so on heart, very bad on hands... @uclaupdates.bsky.social @luskininnovation.bsky.social

24912

Reposted by Katharine Hayhoe

Jessica McKenzie @jessimckenzi.bsky.social · 28/09/2026

“It’s not just about attacking warehouses so that we won’t have food. They also want to intimidate us — to make it so that we can’t work, study, do scientific research or really do anything at all.”

nytimes.com

Russian Drone Strikes Ukraine’s Science Academy, Causing Fire in City Center

A Russian jet-powered drone hit Ukraine’s National Academy of Sciences, the source of almost all of the country’s major scientific discoveries.

04920

Reposted by Katharine Hayhoe

Kate from Kharkiv @kateinkharkiv.bsky.social · 28/09/2026

Another body of a victim has been recovered from under the rubble of the National Academy of Sciences in Kyiv, Mayor Klitschko reported. Death tall rises to 2 people. Russis killed 2 people for no reason other then being Ukrainians on ordinary Monday...

8307120

Reposted by Katharine Hayhoe

Michael Hawthorne @scribeguy.bsky.social · 28/09/2026

Latest from me:

35412

Katharine Hayhoe @katharinehayhoe.com · 28/09/2026

If you're in LA or at UCLA, a reminder that this event is tonight! Would love to see you there. I'm also meeting informally with Scripps colleagues tomorrow morning + packing in another big talk and two more meetings.

19823

Reposted by Katharine Hayhoe

Emily Gorcenski @emily.gorcen.ski · 28/09/2026

Here’s the most incredible story you’ll read today. A small plane with four people aboard crashes in a field. Another pilot witnesses it. That pilot happens to be flying a bunch of skydivers. They offer to jump to assist, are given permission. The skydivers happen to be EMTs. Everyone survives.

wisn.com

Skydivers alert emergency crews, assist after plane crashes near East Troy airport

Four people were aboard the single-engine plane when it went down in a cornfield near Carvers School Road in East Troy at about 1:30 p.m.

120100072570

Reposted by Katharine Hayhoe

Noel Healy @drnoelhealy.bsky.social · 25/09/2026

The assault on US universities didn't start in 2025. Our new paper traces the decades of corporate capture that made it possible, and why climate research is a primary target. Open access: www.sciencedirect.com/science/arti...

12690294

Katharine Hayhoe @katharinehayhoe.com · 26/09/2026

We clearly weren’t getting the message, so Dr Evil decided he would spell it out. #caturday

Orange cat sitting in a black farm boy grocery bag that says “it’s all about the food.”

516212

Katharine Hayhoe @katharinehayhoe.com · 26/09/2026

Are we getting in our own way? Adam Met from @planetreimagined.bsky.social and I discuss climate hushing, infighting over words and framing, and how a constant focus on what's going wrong can distract us from the solutions already moving forward. Watch: www.talkingclimate.ca/p/are-we-get...

talkingclimate.ca

Are we getting in our own way?

AJR’s Adam Met on climate optimism, infighting, and why the way we talk about climate matters.

07022

Reposted by Katharine Hayhoe

Project Drawdown @projectdrawdown.bsky.social · 24/09/2026

Project Drawdown wants you 🫵 to take climate action! So we are making it fun, easy, and IMPACTFUL with our latest initiative based on the SHIFT framework that helps you take the most effective climate action. Join this FREE program feat. Drawdown experts to learn more. bit.ly/drawdowntraining

03414

Reposted by Katharine Hayhoe

Mika Rantanen @mikarantane.bsky.social · 24/09/2026

Radar image of Tuesday's mass crane migration. A 100 km long line of migrating cranes was clearly visible on weather radar. It is estimated that around 10,000 (?) cranes were involved in that formation. The highest count observed was 26,000 migrating cranes on that day in Kangasala (near Tampere).

619859

Reposted by Katharine Hayhoe

Robert Simmon @rsimmon.bsky.social · 24/09/2026

Last week, Earth Fire Alliance released first light images from the initial handful of FireSats. A constellation designed to monitor fire, globally, in near real time. earthfirealliance.org/news-article... The data are stunning, with 5 bands measuring 4 different wavelengths.

Three satellite images showing Dubbo, Australia in different wavelengths. The leftmost image is mostly green, revealing vegetation in a shortwave infrared, near infrared, and red light.

The second image is midwife infrared, colored dark red to light yellow. At this wavelength the image is a combination of emitted and reflected light, so the image reveals information about landscape composition. Urban areas and bare earth tend to be bright, dense vegetation and water dark.

The third image is thermal infrared, showing temperature from dark orange to light yellow. Vegetation tends to be cool, fields and sparse vegetation warmer.

23617

Reposted by Katharine Hayhoe

Katharine Hayhoe @katharinehayhoe.com · 22/09/2026

Climate impacts are not partisan. And caring about our homes, health, families, and futures shouldn’t be either. @fisherdanar.bsky.social & I look at what climate communicators can teach us about connecting climate change to the things people already care about most. Read more: bit.ly/4hHM9MI

time.com

We Need to Stop Talking Like Climate Change Is Partisan

Climate change should be seen as a shared challenge to solve together, not a political debate, write Katharine Hayhoe and Dana R. Fisher.

416558

Reposted by Katharine Hayhoe

Morgan @lumorgan.bsky.social · 23/09/2026

Elmo: “We all feel scared sometimes, but courage is when you feel scared but you still help others” @katharinehayhoe.com: “The most important thing to share, science actually shows, is that others care and there are solutions that work”

07321

Katharine Hayhoe @katharinehayhoe.com · 22/09/2026

time.com

We Need to Stop Talking Like Climate Change Is Partisan

Climate change should be seen as a shared challenge to solve together, not a political debate, write Katharine Hayhoe and Dana R. Fisher.

416558

Reposted by Katharine Hayhoe

Dana R. Fisher (aka the Apocalyptic Optimist) @fisherdanar.bsky.social · 22/09/2026

Who's Talking about Climate Change (and why does it matter)? Some big thoughts connecting our new report with @tccollab.bsky.social to my piece with @katharinehayhoe.com in TIME and the importance of storytelling. danarfisher.com/2026/09/21/w...

02110

Reposted by Katharine Hayhoe

Ed Maibach @maibached.bsky.social · 21/09/2026

100%! The climate doesn't care if we are Democrats or Republicans: When we mess with it, it messes with us (and it bats last). Most Americans are concerned about climate change. Let's set aside partisan differences & solve this problem before it messes more with what we love. @katharinehayhoe.com

time.com

We Need to Stop Talking Like Climate Change Is Partisan

Climate change should be seen as a shared challenge to solve together, not a political debate, write Katharine Hayhoe and Dana R. Fisher.

27218

Katharine Hayhoe @katharinehayhoe.com · 21/09/2026

If we want better climate conversations, we need to support the people having them. This week, @bernwoodsplacky.bsky.social and I share why we built the @tccollab.bsky.social, what our Landscape Assessment found, and how we can strengthen the field. Read on: www.talkingclimate.ca/p/communicat...

69930

Reposted by Katharine Hayhoe

Barb Hymanyk @barbh-ab.bsky.social · 21/09/2026

For those of us needing to hear (or revisit) a positive call to action today. “Fear is not what is going to motivate us for the long-term, sustained change that we need to fix this thing." #climate

0296

Reposted by Katharine Hayhoe

brandonschauer.bsky.social @brandonschauer.bsky.social · 21/09/2026

To me, these are the most interesting findings from landscape research released today at the passionate and fun launch of Talking Climate Collaborative at Climate Week NYC today with @katharinehayhoe.com @fisherdanar.bsky.social — check out the full report talkingclimate.com/landscape-as...

071

Reposted by Katharine Hayhoe

Talking Climate Collaborative @tccollab.bsky.social · 21/09/2026

Climate communicators are all around us. But until now, the field has been hard to see as a whole. That's why we partnered with @au-cece.bsky.social on a new Landscape Assessment to map who’s doing the work, who they’re reaching, & where the gaps are. See what we found: bit.ly/4ya7vIF

0156

Reposted by Katharine Hayhoe

Aarne Granlund @aarnegranlund.eurosky.social · 21/09/2026

"The seven transgressed boundaries are: climate change, change in biosphere integrity, land system change, freshwater change, modification of biogeochemical flows, introduction of novel entities, and ocean acidification." @pik-potsdam.bsky.social www.pik-potsdam.de/en/news/late...

pik-potsdam.de

Planetary Health Check 2026 finds mounting pressures across Earth’s life support systems

21.09.2026 – Seven breached Planetary Boundaries continue to worsen as record ocean heat, droughts, floods, wildfires and extreme heat reveal an Earth system under strain, according to the latest Plan...

216079

Reposted by Katharine Hayhoe

Katharine Hayhoe @katharinehayhoe.com · 20/09/2026

Elite athletes, musicians, actors & more often use cultural importance as an excuse for why they're exempt from cutting their emissions. In this new analysis led by @manuelsuter.bsky.social, we argue the opposite: visibility and influence should raise the bar, not lower it! Read more:

nature.com

The climate responsibility of cultural influencers - npj Climate Action

In socially influential fields such as elite sport, music, and film, cultural relevance is often invoked as a special moral status that exempts them from genuine emissions reduction. We argue that vis...

933391

Reposted by Katharine Hayhoe

Seniors for Climate @seniorsforclimate.bsky.social · 21/09/2026

@katharinehayhoe.com reminds us that one of the biggest false assumptions in climate action is believing that only the people talking about climate care about it. 🌎 #Seniorsforclimate #LaterIsTooLate

04815

Katharine Hayhoe @katharinehayhoe.com · 21/09/2026

When we stop talking about climate change like it’s a political issue and start talking about it as a shared challenge that we all need to work together to solve, that’s when we’ll finally be able to start talking about saving ourselves. That is our conclusion here!

13331102

Reposted by Katharine Hayhoe

Dana R. Fisher (aka the Apocalyptic Optimist) @fisherdanar.bsky.social · 21/09/2026

My new piece with @katharinehayhoe.com is out a TIME, which highlights what we all need to learn from climate communicators: “This summer of disasters has shown us that climate impacts are not political, and it is past time we stopped talking about them as if they were.” time.com/article/2026...

time.com

We Need to Stop Talking Like Climate Change Is Partisan

Climate change should be seen as a shared challenge to solve together, not a political debate, write Katharine Hayhoe and Dana R. Fisher.

415149

Reposted by Katharine Hayhoe

IPBES @ipbes.net · 21/09/2026

Extreme events such as heat waves, wildfires and floods have a multitude of negative impacts on nature, humans, and society. Read more about the interconnection of biodiversity, health, climate, food and water in the IPBES #NexusAssessment: www.ipbes.net/nexus-assessment

05627

Reposted by Katharine Hayhoe

Manuel Suter @manuelsuter.bsky.social · 21/09/2026

People with cultural influence have a special responsibility to act on climate change. This is the central argument of a new Comment we published, together with Pascal Stegmann and @katharinehayhoe.com. www.nature.com/articles/s44...

nature.com

The climate responsibility of cultural influencers - npj Climate Action

04810

Katharine Hayhoe @katharinehayhoe.com · 20/09/2026

nature.com

The climate responsibility of cultural influencers - npj Climate Action

933391

Reposted by Katharine Hayhoe

Katie Mack @astrokatie.com · 20/09/2026

Fully electric aviation has some major challenges (mostly: batteries are heavy and don't get lighter as they get used up) but I love the idea of decreasing aircraft emissions through a hybrid approach, perhaps as a step toward new, clever solutions for fully electric air transport in the future.

741901321

Reposted by Katharine Hayhoe

Sarah McAnulty, Ph.D. @sarahmackattack.bsky.social · 20/09/2026

Reposting this would be very helpful. We're having a tough month at Skype a Scientist between much of my energy being devoted to Academy of Natural Sciences stuff. I need help!!

5212199

Reposted by Katharine Hayhoe

Guy Walton..."The Climate Guy" @climateguyw.bsky.social · 20/09/2026

Main Topic: People’s Houses Are Collapsing Into the Ocean as the Climate Crisis Deepens via @npr.org On The Extreme Temperature Diary SAT 9/19/2026 At: guyonclimate.com + #climate #weather and record temp reports @katharinehayhoe.com @michaelemann.bsky.social @bhensonweather.bsky.social

23011

Reposted by Katharine Hayhoe

Michael E. Mann @michaelemann.bsky.social · 19/09/2026

Earlier today I found this image of Joe holding his daughter Antonia when she was a little girl (she is now in her 3rd year of college, like my daughter). I cried.

1333537

Reposted by Katharine Hayhoe

Hildur Knútsdóttir @hildur.bsky.social · 15/09/2026

This post is making the rounds again for some reason and therefore I feel I must inform you that they’ve hired another one so there are now TWO forensic pathologists working in Iceland.

552432587

Katharine Hayhoe @katharinehayhoe.com · 19/09/2026

I gave a talk yesterday at a clean tech in incubator, and this was literally my thesis.

23825190

Katharine Hayhoe @katharinehayhoe.com · 19/09/2026

Happy Caturday from Mr. Jekyll, chief porch appreciator.

Grey cat lying upside down on the corner of a gray porch.

532920

Reposted by Katharine Hayhoe

Erin Biba @erinbiba.bsky.social · 18/09/2026

[banging on table] FAT BEAR WEEK FAT BEAR WEEK FAT BEAR WEEK FAT BEAR WEEK www.popsci.com/environment/...

popsci.com

The Fat Bear Week 2026 bracket is here and chunkier than ever

Voting starts September 22 with a final winner crowned on September 29.

211673710

Reposted by Katharine Hayhoe

Michael E. Mann @michaelemann.bsky.social · 18/09/2026

It is with tremendous sadness and sense of loss that we regretfully share the news that @penncssm.bsky.social senior research fellow, and my close personal friend Joseph Romm has passed away unexpectedly. He will be sorely missed here. web.sas.upenn.edu/pcssm/news/r...

web.sas.upenn.edu

Remembering Dr. Joe Romm

It is with great sadness that the Penn Center for Science, Sustainability and the Media shares news of the passing of PCSSM Senior Research Fellow Dr. Joe Romm. Please find below an obituary prepared ...

71622105

Reposted by Katharine Hayhoe

Covering Climate Now @coveringclimatenow.org · 17/09/2026

📣 CCNow is thrilled to announce the winners of the 2026 CCNow Journalism Awards! Our awards program honors excellent reporting on many critical dimensions of the climate story. Together, their work constitutes the leading edge of climate storytelling. ...🧵↓

28542

Reposted by Katharine Hayhoe

Seniors for Climate @seniorsforclimate.bsky.social · 18/09/2026

Seniors for Climate's webinar with @katharinehayhoe.com explored the critical importance of talking about the climate crisis, and why we have to act NOW. 🌎🌎 Watch the recording of the webinar here: www.youtube.com/watch?v=1UhC... #Seniorsforclimate #LaterIsTooLate

youtube.com

SFC Webinar with Katharine Hayhoe - September 9, 2026

YouTube video by Seniors For Climate

11610

Reposted by Katharine Hayhoe

Dana R. Fisher (aka the Apocalyptic Optimist) @fisherdanar.bsky.social · 18/09/2026

I'm looking forward to this conversation about our new Landscape Assessement of Climate Communication in the US and Canada. The study was conducted in partnership with the @tccollab.bsky.social and our Report goes live on Monday! @katharinehayhoe.com @swetac.bsky.social

276

Katharine Hayhoe @katharinehayhoe.com · 18/09/2026

Talk about a dream 😍 In conversation with Margaret Atwood at our shared alma mater, Victoria University, on October 20

A screenshot of the event I will be doing with Margaret Atwood at our shared alma mater Victoria University on October 20.

1126621