How do scientists balance science with protest? My new piece for @theconversation.com, explores how scientists transition into activism and sustain their engagement. This is based on my recently published ethnographic paper journals.plos.org/climate/arti... theconversation.com/how-climate-...

No one trains teachers for this part of the job. Watch The Hardest Lesson - a short film about what it's really like to teach during a #climate crisis. Not the facts. The feelings. The silence. The responsibility. www.youtube.com/watch?v=4H-5...

Important new @annualreviews.bsky.social review on #AMOC collapse. 🌊⚠️ 🔗 www.annualreviews.org/content/jour... Here are 8 key takeaways from Dijkstra & van Westen (2026) on the Atlantic Meridional Overturning Circulation and its risks. 👇🧵

Status of the most recent monthly-averaged greenhouse gases including carbon dioxide, methane, and nitrous oxide. Observational data provided by gml.noaa.gov/ccgg/trends/

Speaker Spotlight: Rachel Donald How can we make sense of a world shaped by interlocking crises? Where in the world can we find stories and places already modeling the changes we need? We're excited to have @racheldonald.bsky.social help us tackle these questions! ⏳ Apply until Jan 26: acscc.nl

Speaker Spotlight: Kristian Nielsen How do individual behavior change & broader systems change interact? How can behavioral science realize its full potential to address climate change? We're excited to have @kristiansn89.bsky.social help us tackle these questions! ⏳ Apply until Jan 26: acscc.nl

Speaker Spotlight: Julia Steinberger How can societies ensure decent living for all while staying within planetary boundaries? We are excited to have @jksteinberger.bsky.social as an ACSCC keynote speaker to address this critical question. ⏳ Apply until Jan 26 at acscc.nl

Stephen Miller goes on a rant defending Trump's imperialist aggression against Venezuela: "We’re a superpower… we are going to conduct ourselves as a superpower." Jake Tapper: "I don't even know what you're talking about right now."

Just a few things I'd like to say about this @hausfath.bsky.social piece. The first is that every 10th of a degree of heating over 2C raises risks for multiple irreversible catastrophes MORE than every 10th of a degree of heating under 2C. That's why the 2C target exists. It's not random. 🧵

Eyes wide open, folks. They're revealing the supervillain plot.

This one is resonating today. #Andor

What better way to end 2025 than getting our paper published in Global Environmental Change 🥳💚 We studied perceptions of the feasibility of climate-relevant behavior change and how these perceptions connect to income differences and climate policy support. Let me tell you all about it🧵👇

On the 10th Anniversary of the Paris Agreement, you’re going to hear a lot about the progress we’ve made — people saying we “are” heading to 2.5 degrees heating instead of four. I deeply regret to tell you that this is complacent misinformation. 🧵

🚨 Mapping climate change coverage In a new preprint, Simon Wimmer, @jmbh.bsky.social, and I analyzed over 50,000 articles about climate change from major German newspapers across the political spectrum (2010-2024) using large language models 🧵 🔗 Link: osf.io/preprints/so...

My latest: with @fdabl.bsky.social and JW Bolderdijk we argue that environmental psychology needs formal theory to make progress and increase real-world impact doi.org/10.1016/j.co... Part of special issue Behavioral Science for Climate Change by @madalina.bsky.social & @neurograce.bsky.social

Scientists are becoming more visible in public climate debates, but the effects of this engagement are far from straightforward. We often hear strong claims about credibility and trust, yet what does the evidence say? Our new preprint explores this osf.io/preprints/ps... Thread 1/n

⚠️ When “technology will save us” becomes a climate risk! A new paper from great colleagues takes a careful look at techno-optimism — the belief that technology will largely solve climate change — and what it means for real-world climate action. (1/4)👇 osf.io/preprints/ps...

I am beyond excited to announce that the applications are now open for the third Amsterdam Complexity School on Climate Change! Come visit a beautiful city, hear from world-renowned experts, and work with passionate individuals on challenges related to climate change. More info: acscc.nl

"If you're not careful, the newspapers will have you hating the people who are being oppressed and loving the people who are doing the oppressing." Malcolm X. www.theguardian.com/commentisfre...

🚨Techno-optimistic scientists take fewer climate actions In a new preprint, @colognaviktoria.bsky.social, @maiensachis.bsky.social, @jmbh.bsky.social & I examine techno-optimism among 9,199 scientists and how it relates to their civic engagement and lifestyle choices🧵 🔗 Link: tinyurl.com/hh94huzv

Understanding and Accelerating Collective Climate Action Important new report from @fdabl.bsky.social, @jksteinberger.bsky.social, @swaziadam.bsky.social, @berglundoscar.bsky.social and other leading thinkers in the climate movement A must read for all climate activists zenodo.org/records/1758...

🔥We've crossed 7 out of 9 planetary boundaries, & global heating is accelerating. What is to be done? 24 scholars, activists & practitioners met at a 5-day workshop to explore how to accelerate collective climate action. Our summary report is out now ⤵️ 🔗 tinyurl.com/cxxembyw 🔗 tinyurl.com/54rmhykx

the Iranian drought story is insanely undercovered. foreignpolicy.com/2025/08/07/i...

Bill Gates Gave $3.5M to Think Tank Run by Climate Crisis Denier Bjorn Lomborg www.desmog.com/2025/11/05/b...

Global Greenhouse Gas (GHG) emissions rise again in 2024, up 2.3%. This is our collective progress, 10 years after the Paris Agreement. www.unep.org/resources/em... 1/

I've finally got around to curating a selection of films about the #climate crisis 🎥 There's lot of mediocre climate films out there, but for me these stand out head & shoulders above the rest 🎞️ They make excellent resources for classrooms, lecture halls, or community cinema's 🎬 Thread:🧵Plz RT

Wanting to be part of change but feeling overworked and disempowered: Researchers’ perceptions of climate action in UK universities Big study published last year which I realised I hadn't shared properly here (was before joining Bluesky). Article ➡️ doi.org/10.1371/jour... Some key findings... /1

Elon Musk's involvement in politics really hurt Tesla sales. "Without the Musk partisan effect, Tesla sales between October 2022 and April 2025 would have been 67-83% higher, equivalent to 1-1.26 million more vehicles."

⭐ After quite some time in the making, I’m excited to share our new paper!🌿⭐ We examined people's climate-relevant behaviors (driving, air travel, public transport use, and meat consumption) and their perceptions of how feasible it would be to change them (+ expected wellbeing impacts). 🧵(1/4)

I was recently invited to present my thoughts on the role of universities in the #climate crisis Several audience members asked that I share my slides, so I've decided to post them here too as an open resource I'd love any feedback, & for you to share examples of projects & best practice. Long 🧵😊

Ben Gvir personally oversaw the torture of Greta Thunberg, as reported by Aftonbladet. www.aftonbladet.se/nyheter/a/25...

Yes the CO2 rise 2023-2024 was faster than we predicted at Mauna Loa and was a record rise there - now the WMO confirm the global mean rise was also a record Also the rate of CO2 rise is now above the IPCC scenarios that limit global warming to 1.5C www.carbonbrief.org/met-office-a...

Hi all! I’m looking for research jobs in social psychology, environmental action, & climate policy. I study pro-environmental action, moral and identity processes, scientist advocacy, and universities’ climate responses. I use qualitative and quantitative methods for research with real-world impact.

10/ The plenary discussion was wide ranging, a theme that came up repeatedly was the barriers that academics can face when partaking in advocacy & civil society organizations & how these can be overcome. A topic that is explored in detail by @fdabl.bsky.social et al www.nature.com/articles/s41...

It's the 'Scientists Responsibility Summit' today. Here's a live thread with some take aways from each talk... 🧵

“Planet-heating methane is escaping from cracks in the Antarctic seabed as the region warms, with new seeps being discovered at an ‘astonishing rate,’ scientists have found.” www.cnn.com/2025/10/10/c...

🔥 Climate hazard paper published! Using nationally representative survey data from 142 countries (N = 128,093), I find that people who have experienced a climate-related hazard are more likely to consider climate change a 𝘷𝘦𝘳𝘺 𝘴𝘦𝘳𝘪𝘰𝘶𝘴 𝘵𝘩𝘳𝘦𝘢𝘵. 🧵 Link: iopscience.iop.org/article/10.1...

Greta Thunberg says she is being detained by Israel in cell ‘infested with bedbugs’

Over 2 million people across Italy have rallied in more than 100 cities for a one-day general strike.

"In March, the U.N. considered a resolution to establish an International Day of Hope and an International Day of Peaceful Coexistence. On both propositions, the United States voted 'no'".

Power is the rock on which truth founders. The mainstream media, with a few exceptions, is a single-issue lobby group, whose purpose is to assert the rights of capital. Here's what I've learnt about the industry in 40 years in journalism. www.theguardian.com/commentisfre...

Last week I was at the BPS Social Psych Conference @bps-social-psych.bsky.social in Oxford @ox.ac.uk The theme was Beyond Tribalism—bringing different traditions together organised by @shelleymckeown.bsky.social @swedishprotests.bsky.social @nascherme.bsky.social Some reflections in a thread 👇

🔥Growing the climate movement by centering transformative adaptation In a new preprint, Kevin Young, @swaziadam.bsky.social, & I advocate for transformative adaptation as a framework to better connect people's material interests with climate change and increase mobilization. osf.io/preprints/so...

I am once again asking you to stop sending us money. But we do need your time. ⏰ zohranfornyc.com/events

Ever stared at a table of regression coefficients & wondered what you're doing with your life? Very excited to share this gentle introduction to another way of making sense of statistical models (w @vincentab.bsky.social) Preprint: doi.org/10.31234/osf... Website: j-rohrer.github.io/marginal-psy...

Social movements play an essential role pushing for action on climate and nature, and it’s now widely recognised that support from scientists can make them more effective But not everyone can take to the streets or risk arrest That’s ok – there’s lots we can do in other ways 🧵1/

Motherfucking wind farms…

Everything we've made will break, buildings and streets will crumble, and cities will be abandoned. But the CO₂ we emit into the atmosphere will persist for centuries, and the climatic impacts will last longer than human civilization has existed. This is our legacy for the future.