Feel free to share with colleagues, or tag people who might be interested.

Hope to see many of you in Vienna!

If your research touches on climate model emulation or its applications to impacts (water, agriculture, energy, ecosystems, etc.), we’d love to hear from you.

📩 Abstract submissions are open.
🔗 Session info + link: www.egu26.eu/session/56612

The session is CL3.2.7: Advances in climate change emulation for impact projections.
We’re bringing together work on climate emulators of all kinds:
• simple climate models
• statistical / ML / hybrid approaches
• pattern scaling
• emulator comparison + evaluation
• real-world impact studies

Thanks for the feedback. I have updated the website with a note explicitely saying that any feedback can be submitted to me directly until the discussion is open in GMD.

This means the EGUsphere discussion is closed (permanently) and we will have to wait until the GMD discussion opens to have a formal place to do that (which might take while...). In the meantime, feel free to send any feedback directly to me.

This is an annoying consequence of the route we have taken to get the pre-print out.

We first submitted the draft to EGUsphere in order to get the pre-print (so any modelling team can access the document), and then submitted the pre-print to GMD for peer-review publication.

We’re excited to open RCMIP3 to the community and to see the science that will grow from it.

If you work with RCMs/SCMs or IAM-linked climate components, we’d love to have you involved!

Huge thank you to everyone who contributed feedback during development, and to the fantastic team that made this possible! 🙌

🧊 RCMIP website: www.rcmip.org

We place particular emphasis on overshoot behaviour, climate reversibility, and the dynamics of net-zero and negative-emissions pathways — enabling the most comprehensive assessment yet of how RCMs represent carbon-climate feedbacks and long-term response.

This protocol is the result of a big community effort to coordinate how reduced-complexity / simple climate models are benchmarked, constrained, and evaluated for the IPCC AR7 cycle.

It introduces expanded idealised + scenario experiments, strong carbon-cycle focus, and alignment with CMIP7.

We hope this intercomparison will be useful for the whole reduced-complexity modelling community. So:

✔️ contribute feedback
✔️ help design simulations
✔️ take a supporting or leading role

Please share with colleagues who might be interested—everyone’s welcome!

We’ve drafted:

a roadmap (plans + timelines): leeds365-my.sharepoint.com/:w:/g/person...

a list of requested simulations & variables (tiered): leeds365-my.sharepoint.com/:x:/g/person...

Deadline for comments: 1 Oct

We are hoping to IPCC AR7 with this exercise, which will include a new intercomparison of SCM carbon cycles.

We are also very open to the community driving intercomparisons of other model cliamate processes, so do get in touch if you would like to join this effort.

I reviewed all 14 SCMs participating in at least one of the two rounds of RCMIP, summarising their development history and internal structure.

Essentially, it is the document i would have liked to have at the start of my PhD when I needed to get up-to-speed with climate emulation by SCMs.

Interesting read. It reminded me of the arguments that Gary Stevenson has been making for a while, namely that the current economic system, particualrly the tax system, is engineered to exacerbate those inequalities. A wealth tax seems the most obvious answer.
youtu.be/0quhLtBXijM?...