Susanne Droege

UN General Assembly: Live News and Updates President Xi Jinping told a U.N. climate conference that his country would seek to reduce emissions by at least 7 to 10 percent by 2035. Ukraine’s president appealed for more weapons to fight Russia and warned of the dangers of a new arms race.

China, the world’s largest carbon polluter, announced at the UN on Wednesday that it intended to reduce its greenhouse gas emissions by at least 7% by 2035. It was the first time Beijing has made such a strong commitment to halt global warming. Follow live updates from the UN General Assembly.

Autsch!

Registration for the inaugural conference of the European Association of Climate Law on 22-23 September in Berlin is now open!

We have an exciting conference programme, and we're delighted to have @christinavoigt.bsky.social give the keynote talk.

usercontent.one/wp/www.ikem....

Opinion | Lawrence Summers: This Law Made Me Ashamed of My Country

www.nytimes.com/2025/07/08/o...

Sündenbock Klimapolitik Über Klimaschutz und die verschleppten Strukturprobleme der deutschen Industrie

#Klima & #Wohlstand – das geht zusammen.

Ambitionierte Klimapolitik (1) mindert wirtschaftliche Verluste, (2) mindert Sicherheitsrisiken, (3) hilft bei Strukturwandel. Analyse von #Edenhofer @ckilimann.bsky.social @cleisinger.bsky.social in @politischemeinung.bsky.social

www.kas.de/de/web/die-p...

NEW: Democracy is alive in Philly!

Amazing scenes in Philadelphia as thousands hit the streets for the anti-Trump protest.

#NoKings #50501Movement

Postdoctoral Researcher / Research Associate - Climate Politics (gn) full-time (40 hours/week)

Come work with us – on whatever you like!

One year to focus entirely on your own research project in a stimulating and supportive environment. Open to any aspect of #climatepolitics.
Apply within.

hertie-school.dvinci-easy.com/en/p/en/jobs...
@hertieschool.bsky.social @hertiesustain.bsky.social

Most Germans doubt country will meet own 2045 climate neutrality target – survey

Two in three people lack confidence in achieving German target, optimism clearly linked to party affiliation

www.cleanenergywire.org/news/most-ge...

Das 1,5-°C-Ziel nach dem Übereinkommen von Paris

Das 1,5-Grad-Ziel von Paris ist noch nicht überschritten & weiterhin hoch relevant für die internat. #Klimapolitik! Das neue UBA-Positionspapier plädiert für mehr #Klimaschutz, denn jede noch so kleine vermiedene Temperaturerhöhung zählt: www.umweltbundesamt.de/dokument/das...

Das 1,5-Grad-Ziel nach dem Übereinkommen von Paris Was ist eigentlich wirklich damit gemeint, wenn vom „1,5-Grad-Ziel“ für das Klima gesprochen wird? Woher kommt dieser Wert und wie wird er gemessen? Was passiert, wenn wir das Ziel überschreiten – gib...

Unsere dazugehörige neue Themenseite zum 1,5-Grad-Ziel gibt einen Überblick über die Geschichte, wissenschaftlichen Fakten sowie die politische Bedeutung des Pariser Klimaziels: www.umweltbundesamt.de/themen/klima...

ubair | openCode.de R-Paket zur Untersuchung der Auswirkungen externer Bedingungen auf die Luftqualität.

KI für saubere Luft – Open Source für bestmögliche Nachnutzung! Gemeinsam mit Luftqualitätsexpert*innen des UBA hat das KI-Lab ein statistisches Tool entwickelt, das die Effekte verschiedener Maßnahmen des Umweltschutzes KI-gestützt und datenbasiert quantifizieren kann: opencode.de/de/software/...

Harvard Will Not Comply With a List of Trump Administration Demands Federal officials said Harvard must enact “merit-based reform” in hiring and admissions, among other things. Harvard called the demands unlawful.

Breaking News: Harvard rejected the Trump administration’s demands, including that it submit to monitoring and reduce the power of faculty and students.

A huge loss, indeed.
He will be missed by many. R.I.P. Steve

Die Sektorziele gibt es ja noch. Nur die nachsteuerung anhand der Verfehlung nicht.

www.umweltbundesamt.de/publikatione...

RND exklusiv: Grüne einigen sich mit Schwarz-Rot auf Finanzpaket – 100 Milliarden Euro für Klimaschutz In den Verhandlungen von Union, SPD und Grünen über das Schuldenpaket haben sich die drei Fraktionen nach RND-Informationen auf einen Kompromiss verständigt. Das dürfte auch die Koalitionsverhandlunge...

The #Greens seem to have won. CDU and SPD agree to make any investment fund "additional" to current investment.

100 of the 500bn will go into a climate fund. www.rnd.de/politik/live...

Can Europe cope with a free-spending Germany? Pity the continent’s exporters

Can Europe cope with a free-spending Germany?

Bombshell fiscal package—currently under negotiation—represents more than just the start of deficit spending on defence. It is the beginning of a new European growth model.

Trump Administration Live Updates: Judge Orders Thousands of Federal Workers Reinstated

Trump Administration Live Updates: Judge Orders Thousands of Federal Workers Reinstated www.nytimes.com/live/2025/03...

Am Mittwoch, 5.2: Veröffentlichung des Zweijahresgutachtens vom @expertenratklima.bsky.social. Das Gutachen ist dann ab 10 Uhr hier verfügbar: expertenrat-klima.de.
Worum es geht: Trendentwicklung, soziale & ökonomische Verteilungswirkungen, Investitionen und die Ausrichtung der Klimapolitik 👇

The outlines from the IPCC AR7 Scoping Meeting are now public.

For WGIII, the draft outline (WG-III: 15th/Doc. 2) & background (WG-III: 15th/INF. 1), with Ch2 & Ch3 below (my areas).

Comments?

These are draft documents, potentially modified, then agreed by the IPCC: www.ipcc.ch/meeting-doc/...

The most likely range for 2025:
1.45C - 1.55C above pre-industrial levels.

The broad range forecast by the various models:
1.20C - 1.60C

"We show that uniform carbon dividends (...) receive substantially more support than a carbon dividend that favours poorer people, than earmarking revenues for climate projects and especially than using revenues for the general government budget."

www.nature.com/articles/s41...

The Trumpification of German politics:

FDP head Christian Lindner wants Germany's federal environmental agency (UBA) to be abolished. Apparently as part of a 'radical reduction in bureaucracy'.

What does the UBA do? Measure env'l quality, give scientific advice, help implement env'l laws.

Thanks Robert for the Naumann Foundation document. Yet another pivot by the party leader, further distancing the liberal democrats from their important role they had in German policy and institution building.

Synthesis of evidence yields high social cost of carbon due to structural model variation and uncertainties | PNAS Estimating the cost to society from a ton of CO2—termed the social cost of carbon (SCC)—requires connecting a model of the climate system with a re...

Excited to announce a new @pnas.org publication on the Social Cost of Carbon. We integrate evidence from the literature and expert survey to provide an SCC distribution inclusive of both parametric and structural uncertainties. Our mean 2020 value is $283 per ton CO2
www.pnas.org/doi/10.1073/...

Some thoughts on where German climate policy could & should be headed for in 2025👇

The planet is heating up.

Meanwhile, the geopolitical landscape is freezing over, EU climate chief Wopke Hoekstra warned in an interview with us.

🔗 www.politico.eu/article/eu-c...

Emissions outcomes under a wide range of emissions trading systems and overlapping policies, from Carolyn Fischer, Chenfei Qu, and Lawrence H. Goulder https://www.nber.org/papers/w33197

Well, we know that climate politics at large not tend very much to follow science with required speed. Suggestions always welcome though🤓

Die #COP30 in Brasilien wird vom 10. November bis zum 21. November 2025 stattfinden. Das wurde eben auf der #COP29 beschlossen.