🎉🇩🇰🌍

You can learn more about the Climate Vulnerable Forum, and their bid for observer status at the UN General Assembly, at: cvfv20.org

Denmark at #COP30 quietly showing the way to >80% reduction in carbon dioxide emissions by 2035 (relative to 1990 NDC baseline). 🇩🇰✊

We cannot air condition our way out of the heat crisis. Many cooling methods add planet warming emissions, in-turn increasing cooling demand. But solutions exist to make cooling more sustainable & affordable: www.unep.org/news-and-sto... #COP30

For Greenlandic folks — an overview of our FirnMelt ERC Synergy ambitions reported in Sermitsiaq. 👇

When it comes to the Amazon, seeing is believing. 👀 #COP30 👊🌎

When folks ask what I’ve done to reduce my personal carbon footprint, I say ‘I moved from Toronto to Copenhagen’. It may sound glib, but per capita emissions are 3-4 lower. Our carbon footprints are shaped by our legislation. 🇪🇺👊

‘Saudi Arabia’s average temperature rose by 2.2C between 1979 and 2019, almost three times faster than the global rate, and even faster in Riyadh and Mecca.’ 👀

The increasing participation of fossil-fuel lobbyists in recent COP meetings is concerning. Climate solutions should be shaped by those committed to real progress, not by those invested in slowing it down.

Protest comes as Brazil's leader Lula says COP30 participants should be 'inspired' by Indigenous peoples.

This overview of the increasing effects of climate change — Inconvenient Truth 3.0! — should be shown in every university classroom. What a different world we could have. 🥹

Join us on Monday 17th at 10 am uk time for our live streamed COP30 talk on tipping points in the Cryosphere! We’re talking at the Cryosphere Pavilion, Blue Zone.

Hey Cryoverse! 👋 If you need any motivation to call for action on the #AmbitionForMeltingIce at #COP30, check out the Glacier Casualty List. It's a global summary of 'critically endangered' & 'disappeared' glaciers and their stories. It's really happening. 🧊💧 ➡️ glaciercasualtylist.rice.edu

‘It will never be forgiven’: UN climate chief warns world to act or face disaster - “Not one single nation among you can afford this, as climate disasters rip double digits off GDP" says Simon Stiell #COP30 #climatecrisis www.theguardian.com/environment/...

Here we go! 👊🌏 #COP30

Yes! Time to get excited for #COP30 in Brazil! Let’s up the focus and ambition on melting ice! 👊🌏 ambitionmeltingice.org

#COP30 is starting Monday ⤵️

The "FirnMelt" project is now funded for the 2026-2032 period through this ERC Synergy program to study the Greenland Ice Sheet’s reaction to increasing surface melt across its vast firn plateau. 👇

Yes, folks! Our six-year “FirnMelt" project will be studying the Greenland Ice Sheet’s reaction to increasing surface melt across its vast firn plateau. Here’s a quick overview.👇 eng.geus.dk/about/news/n...

Happy Halloween! 🎃 — Otherwise known as '500 days until the IPCC AR7 WG1 literature submission deadline'! 🇺🇳 Our climate community has the observations, the models and the mission — let’s make AR7 legendary! 👊🌏 #IPCC #AR7 #IPCCAR7 #ClimateScience #ScienceForPolicy #PeerReview @ipcc.bsky.social

‘Change course now’: humanity has missed 1.5C climate target, says UN head

Yes! Time to get excited for #COP30 in Brazil! Let’s up the focus and ambition on melting ice! 👊🌏 ambitionmeltingice.org

Yes, Kat, your ‘Quest for the North Pole’ podcast was a huge highlight for me too! 👊🌏

It would be super fantastic to see more nations join the ‘Ambition on Melting Ice’ at #COP30 next month! You can learn more about the AMI focus on sea-level rise within the #UNFCCC process at: ambitionmeltingice.org Sweden is in. About time Denmark?

It would be super fantastic to see more nations join the ‘Ambition on Melting Ice’ at #COP30 next month! You can learn more about the AMI focus on sea-level rise within the #UNFCCC process at: ambitionmeltingice.org Sweden is in. About time Denmark?

Yes, this is still happening at US science agencies. 👇

📣 Attention: Early-career researchers from developing countries & countries in transition! Are you interested in becoming a Chapter Scientist and supporting author teams for #IPCC’s Seventh Assessment Report? Apply by 18 Oct 2025 🔗 www.ipcc.ch/2025/10/07/c...

Welcome to the Anthropocene. 🫠

Something to keep in mind before getting too excited about these new ski planes…

Our Center for Ice Sheet & Sea Level Predictions (cisp.dtu.dk) is looking for a post-doctoral fellow to integrate satellite observations into ice-flow simulations. efzu.fa.em2.oraclecloud.com/hcmUI/Candid... (deadline 24/10/2025) Funded by @novo-nordisk.bsky.social Based at @dtucryo.bsky.social

Denmark — once again leading the way on climate action — releases its plan to reduce CO2 emissions by 72% compared to 1990 baseline. This is how we win the fight against climate change folks! 👊🌏

The Arctic faces accelerating climate change, but the U.S. continues to slash its budget for polar science. Critical research is being defunded. We can't afford to ignore the poles — what happens there affects us all.

Hey ice-sheet modellers! 👋 The next Ice Sheet Model Intercomparison Project (ISMIP) workshop will be hosted in Copenhagen (at GEUS) 23-25 March 2026. Details to follow! Learn more about ISMIP at: www.ismip.org

Someone had to say it

To put this in context, Xi Jinping joined the forum by videolink to reiterate China’s climate action ambitions to 2035. 👇

Today, we launched the biggest thing that Project Drawdown has ever done -- the Drawdown Explorer. It is the world's *ultimate* guide to effective climate action. The latest data, the best science... brought down to actionable *here and now* recommendations.

If this scene interests you, we're looking for a post-doctoral fellow to join this project. Deadline 30 Sep 2025. GEUS Jobs posting: candidate.hr-manager.net/ApplicationI...

The Semper Crevasses project is keeping us busy on the ice sheet this week! Here's the view into one of Greenland's newest crevasses, which has opened in recent months at 2000 m elevation above sea-level about 100 km inland from Ilulissat Glacier front. 🎥 Anders Graver / Humbug Films

Hard to ignore that the selected US authors in WGI dropped from 25 in AR6 to 15 in AR7. The US withdrawl from IPCC process perhaps forced folks to seek nomination through second-country and/or observer organizations, resulting in a smaller US nominee pool?

Yup, the world is as crazy as ever, but climate change is still happening. 👇

You’re definitely not alone if you’re feeling overwhelmed by the climate crisis! SHIFT Guide is a fantastic resource for mapping out climate actions that match your individual situation. Give it a whirl to remind yourself of the impact you can make! 🌍👊 jointheshift.earth/guide/?journ...

New starter pack with @ipcc.bsky.social #AR7 scientists (bureau, authors, REs)! Full list: apps.ipcc.ch/report/autho... For SR cities scientists see separate starter pack! @dianaurge.bsky.social @sherilee.bsky.social @siir-kilkis.bsky.social @janfuglestvedt.bsky.social go.bsky.app/2FuXb3Y

👋Hey ice fans! We’re looking for a post-doctoral fellow to join our glaciology team! 👇 Call: candidate.hr-manager.net/ApplicationI... Deadline: 30 Sep 2025

The Semper Crevasses project is keeping us busy on the ice sheet this week! Here's the view into one of Greenland's newest crevasses, which has opened in recent months at 2000 m elevation above sea-level about 100 km inland from Ilulissat Glacier front. 🎥 Anders Graver / Humbug Films

Yes, it’s @ipcc.bsky.social time! 🤩🥳 IPCC AR7 starts now! I'm excited to be embarking on the AR7 journey with so many bright scientists! You've heard that it takes a village to raise a baby? Same thing with an IPCC chapter! 💙👊 #IPCC #AR7 #ClimateScience #ClimateAction #ScienceForPolic

Meanwhile, in the USA… 😳

👋Hey potential PhD students! Our 'Semper Crevasses' project is looking for a student to model ice flow at Jakobshavn Isbræ & Northeast Greenland Ice Stream. Based at @dtucryo.bsky.social and funded by @carlsbergfondet.dk Call: efzu.fa.em2.oraclecloud.com/hcmUI/Candid... Deadline: 31 Aug 2025

In one of its most significant reversals on climate policy, the Trump administration proposed to repeal a 2009 scientific finding that human-caused climate change endangers human health and safety, EPA Administrator Lee Zeldin announced.

“The US government seems to have relinquished any involvement as the IPCC kicks off the process for the Seventh Assessment Report.” — We need grassroots community approaches to keep our US colleagues involved in IPCC activities! 👊💙

👋 Hello Copenhagen Folks! Jason Box & I are sharing some insights about the state and fate of the Greenland Ice Sheet at 'Greenland in Tivoli' this week. We'll be there, Thursday and Friday at 13.00, around the Orangeriet stage, if anyone would like to connect. 💙👊 www.tivoli.dk/program/even...