Katharine Hayhoe @katharinehayhoe.com - well done sharing of ideas on CBC The Sunday Magazine Half-baked apple pies, indeed. Have a listen. Interesting take on the fear factor and feeling impotent leading to turning away from action for many. www.cbc.ca/radio/sunday...

Have you heard about this? "As the govt shutdown drags on, buildings at NASA's Goddard Space Flight Center (HQ for the Webb telescope among other missions) are being emptied without notice. Highly specialized equipment is at risk of being thrown away like trash." h/t @climatebrad.hillheat.com

Everyone please welcome @ricarda-winkelmann.bsky.social to Bluesky! Go give her a follow 🌊❄️

Have you heard about this? "As the govt shutdown drags on, buildings at NASA's Goddard Space Flight Center (HQ for the Webb telescope among other missions) are being emptied without notice. Highly specialized equipment is at risk of being thrown away like trash." h/t @climatebrad.hillheat.com

🔴⚠️🌀🇵🇭Ongoing scary landfall of #Fungwong on northern Aurora in Luzon,as a cat.4 Typhoon with gusts over 230km/h.More than 100000 evacuated and 400mm of rain so far,few days after #Kalmaegi.⬇️ Latest 6 hours by Himawari9 #ClimateEmergency #COP30 #Philippines

Yet another record breaking storm supersized by a warming world 😢 Climate change doesn’t create these storms: it makes them worse. They intensify faster, reach higher strengths and dump more rain. That’s why climate action isn’t just about saving the planet: it’s quite literally about saving US.

Loving today's news that the mysterious "fedora man" outside the Louvre heist was actually a 15-year-old museum visitor who dresses like a 1940s French detective all the time, just because. apnews.com/article/louv...

Typhoon FUNG-WONG is heading to the Philippines as the equivalent of a major Atlantic hurricane. What’s really stands out is its immense eye. At one point today its eye spanned ~70 miles - about the distance from Tampa to Orlando. Picture an eye like that spanning the state!… 1/

Le Devoir Actualités: «Nous avons besoin du cœur», affirme la climatologue canadienne Katharine Hayhoe

“Panels installed flat against the roof, in particular, fared well. Some rooftop solar owners have taken to removing their panels ahead of strong winds. Many were already back online.”

I had dinner with a colleague from @inaturalist.bsky.social yesterday and Jeanne shared that their users are discovering an average of one brand-new-previously-unknown-to-science species EACH MONTH!

This new paper documents a tenfold increase in research papers using community-collected iNaturalist data over just five years: tr.ee/89Ot3I According to the study, here are four key ways that iNaturalist data directly powers science 🧵⤵️

New study finds “brutal drought and extreme heat wave that began in September 2023 transformed the lake into a steaming cauldron. The lake's waters reached 41C (106F).” 😱

A great story on the impacts of cats on islands, showcasing Christmas Island's story. Amazing work and an amazing team. www.abc.net.au/news/2025-11...

Her sister wrote my favorite essay about her. She points out that RF would have been famous even if she'd never looked at DNA www.thelancet.com/journals/lan...

While there are many things wrong with the world in 2025, one of the things that’s totally right is the incredible democratization of science--how curiosity, affordable technology, and perseverance can now bring the universe within reach. The non-NASA images here are my son's! ☺️

Documents Reveal Exxon Funded Climate Denial Campaign Across Latin America www.democracynow.org/2025/11/7/he...

“Clearly Rosy had to go or be put in her place. The former was obviously preferable because, given her belligerent moods, it would be very difficult to maintain a dominant position that would allow him to think unhindered about DNA.” Watson on Crick, in his own words.

10 Years After a Breakthrough Climate Pact, Here’s Where We Are www.nytimes.com/interactive/...

🗺️ Climate Engine is looking sharper than ever with new basemaps! You can now add high-res aerial imagery and topographic layers beneath your computed maps to explore fine-scale landscape detail. Check out the demo and try it at app.climateengine.org 🌎 #EarthEngine #RemoteSensing #Geospatial

"China is now making more money from exporting green technology than America makes from exporting fossil fuels. " www.economist.com/leaders/2025...

Need some reading while delayed in an airport today? Climate change is adding more bumps to the friendly skies New research in Weather & Climate Dynamics via @egu.eu: storms are becoming more intense, frequent, & shifting tracks, bringing stronger winds/turbulence, especially during 🛬 &🛫

Awesome! 🤩 the caves in Yucatan with their rich ecosystems and archaeological significance must be protected from disastrous developments like the infamous #trenmaya! @pucicu.de @olakwiecien3.bsky.social

You know what? There's actually a tested solution to this! it is brilliantly simple, and it WORKS. I would love to see @bsky.app and @support.bsky.team test this out. www.ucl.ac.uk/news/2023/ju...

Joe Rogan has one of the world's most popular podcasts. Unfortunately, like nearly all of the most popular online shows, his tends to spread climate misinformation. For @climateconnections.bsky.social I scrutinize his recent episode with octogenarian climate contrarians Lindzen & Happer 🧵 (1/11)

"Why American-style polarisation is spreading across the West" Two words: algorithms and incentives. Mostly incentives. Until we modify or eliminate incentives, all we can do is watch as the fabric of society is pulled apart, strand by strand. www.ft.com/content/5060...

“Northwestern Ontario bore brunt of province's wildfire season with evacuations, outages and a record blaze” www.cbc.ca/news/canada/... - CBC Thunder Bay #DeerLakeFirstNation #ONFire #Ontario #Wildfires

The next My Climate Risk ILG session features Dr. Chubbamenla Jamir, exploring how Indigenous mountain communities foster climate resilience through traditional food systems and ecological knowledge. 🗓️ 10 Nov 2025 | 🕐 13:00 GMT More info: https://loom.ly/lAEMu8g #MyClimateRisk #WCRP #MCRILG

Pleased to report that my book on #Sustainability with @oxfordacademic.bsky.social is now available as an #audiobook - available on most audio platforms like Spotify and also Audible cc: @katharinehayhoe.com www.amazon.com/Sustainabili...

This evening! Join us virtually: spiritandplace.org/event/sacred...

I am humbled beyond measure to be receiving the Stephen H. Schneider Award for Outstanding Science Communication from Climate One this year. drawdown.org/news/climate...

Advice from @katharinehayhoe.com: "Dismissives cannot click a link that may contain factual and accurate information about climate science, impacts, or solutions. They are incapable of doing so because they are so afraid of the threat that the truth represents to their identity and/or ideology."

I'm so excited to be kicking off the COPOut Podcast! Details are below. Tune in to hear conversations with @laurengifford.bsky.social @katharinehayhoe.com @davidho.bsky.social @magnoliae.bsky.social @pammcelwee.bsky.social @lisaschipper.bsky.social and more! cece.american.edu/cece-launche...

BREAKING: The Philippines declares a state of emergency after Typhoon Kalmaegi leaves at least 114 dead and hundreds missing in central provinces.

Two PhD student positions on Fire Resilience of Amazon Forests (Application deadline Nov 26), Wageningen @masha-vandersande.bsky.social @w-u-r.bsky.social www.wur.nl/nl/vacature/...

Here is how estimates of future warming have changed over the past four UNEP reports. The estimates are down slightly from last year (largely due to methodological updates) but there isn't really a trend down in future warming estimates in recent years.

The new UNEP report is out with the latest estimates of 2100 warming outcomes under current policies, NDCs, and net-zero targets. Here is how it compares to both the IPCC scenarios and other estimates (CAT and IEA, who will release their own updates soon!).

!2 year old sees clearly. Siddarth Patel (London Ont) wants nights to be dark. Citizen scientist Globe At Night, DarkSky International Advocate. @climatedesk.org @katharinehayhoe.com @coveringclimatenow.org @https://www.nationalobserver.com/2025/11/03/opinion/siddharth-patel-light-pollution-night

In case you missed our conversation on the Gates climate memo yesterday, the recording is now available! www.youtube.com/watch?v=DUAX...

🌿🌱 We’re hiring a tenure-track Assistant Professor (potentially open rank) at the Institute of Plant Sciences @unibe.ch in Plant Population Ecology 🌻🌳 Be our colleague and join us in beautiful Bern, Switzerland Apply by Jan 23 2026 👉 ohws.prospective.ch/public/v1/jo...

Among the many joys of Bluesky: thanks to the frequent comments of an anonymous fan, I’ve discovered there’s a soap opera whose favourite villain happens to be nicknamed Hayhoe. I like to think she’s doing the climate denial subplot.

Last year Brazil saw its biggest drop in emissions in 15 years, new data show. Analysts credit the decline to a crackdown on the illegal clearing of forest.

Fun fact: all the indoor photography and video for my sunlight sensitive flower pins was done in a room at my university that's named after @katharinehayhoe.com, so I guess technically theres some bonus climate science hidden in this one, beyond the obvious UV effects!

A new edition of the UNEP's Emissions Gap Report is out. It shows countries making little progress in ramping up ambition, and the very low likelihood of current commitments limiting warming to 1.5 degrees. We're probably avoiding 3 degrees, but there's much more to do. www.unep.org/resources/em...

Starting shortly. Join us!

An important new story on the quiet gutting of one of NASA's most important laboratory campuses, during the federal shutdown. Via @ellanilsen.bsky.social & @jackiewattles.bsky.social www.cnn.com/2025/11/04/s...

In @springsproject.bsky.social we study the connection between climate change and health. It's important to see the big picture and avoid being too narrow. Most things are affdcted by our climate: agriculture, energy, health, commerce, immigration/refugees, nature, transport, recreation, security,..

An alpine plant could hold the key to its survival in a steadily warming climate. ETH Zurich researchers have identified the origin of two particular ancient gene variants in the plant that control its flowering time. @usyseth.bsky.social ethz.ch/en/news-and-...

As I am one of the climate scientists he is referring to here - and I am a scientist who decided to dedicate her life to working on climate precisely because of how unjustly it disproportionately impacts the poor and vulnerable - let me clarify my rationale and thoughts below. 🧵