Ida Sognnæs
@idasogn.bsky.social
Researcher on emissions scenarios, energy-economic modelling, use of models for climate policy. CICERO Center for International Climate Research, Oslo, Norway.
John Clarke, my previous advisor and co-author from UC Berkeley, just won the Nobel Prize in Physics! John is not only brilliant, he is also super kind and nice. It makes me very happy that someone like John, driven by genuine curiosity, not status, won this incredibly prestigious award. Congrats!
The official website of the Nobel Prize - NobelPrize.org
The Nobel Prize rewards science, humanism and peace efforts. This is one of the central concepts in the will of Alfred Nobel, and it also permeates the outreach activities that have been developed for...
www.nobelprize.org
October 7, 2025 at 12:22 PM
John Clarke, my previous advisor and co-author from UC Berkeley, just won the Nobel Prize in Physics! John is not only brilliant, he is also super kind and nice. It makes me very happy that someone like John, driven by genuine curiosity, not status, won this incredibly prestigious award. Congrats!
New paper with @glenpeters.bsky.social in Nature Communications today. We show how models and studies with a lot of scenarios in the IPCC scenarios database have a large impact on key findings, including emissions reductions, net-zero GHG year, and coal, gas, and oil consistent with 1.5°C.
Influence of individual models and studies on quantitative mitigation findings in the IPCC Sixth Assessment Report - Nature Communications
The paper analyses the impact of the uneven representation of models and studies on key mitigation findings in the IPCC Sixth Assessment Report. It finds that the model with the most scenarios has a considerable influence on several findings.
www.nature.com
October 2, 2025 at 10:10 AM
New paper with @glenpeters.bsky.social in Nature Communications today. We show how models and studies with a lot of scenarios in the IPCC scenarios database have a large impact on key findings, including emissions reductions, net-zero GHG year, and coal, gas, and oil consistent with 1.5°C.