In its post-COP30 analysis, Frankfurter Allgemeine Zeitung features insights from IIASA Director General Hans Joachim (John) Schellnhuber and other experts, arguing that the conference outcome shows how the world may now need to look beyond the 1.5°C limit.

In its article “Nachlese COP 30: Der Blick geht jetzt jenseits der 1,5°C (“Review COP30: The view now goes beyond 1.5°C”), Frankfurter Allgemeine Zeitung concludes that the climate summit in Belém fell short of expectations for a clear and unified commitment to phase out fossil fuels. While many countries had pushed for stronger language, the negotiations ultimately produced no binding roadmap, a result the article describes as insufficient in light of the worsening climate crisis.

The article notes that the world is now confronted with the uncomfortable question of how to proceed if the 1.5°C limit can no longer realistically be met. It emphasizes that delaying decisive action risks locking societies into far higher levels of warming than intended.

Schellnhuber, cited as one of the key scientific voices, underscores the seriousness of the moment with a stark reminder of what is at stake. 

“We don’t have another Planet. The entire civilizational project on Earth is now at risk of failure, whether through hatred or greed, or most likely a combination of both,” he notes.

His remarks reinforce the article’s central message: that the world must now pair immediate emissions reductions with a clear-eyed understanding of what exceeding 1.5°C would mean for societies, ecosystems, and future generations.

Read the full article (in German).

News

Person looking at tablet with green dashboard on screen

30 July 2026

The trillion-dollar question behind corporate net-zero pledges

Corporate climate spending now steers trillions of dollars in transition finance worldwide. Does it drive genuine climate action? Research shows that accounting flexibility alone can make a company's reported emissions vary by roughly a factor of two – enough to appear either as a climate leader or a laggard. A new Perspective in Nature Sustainability proposes developing industry-specific net-zero blueprints to close that gap.
banner

28 July 2026

New citizen science campaign on mowing events launching in 2026

Starting this Friday, 31st of July, the Mowing Quest citizen science campaign invites people across Europe to help improve grassland monitoring. By using the free Geo-Quest app, participants can report mowing events directly from the field and support scientific research with their own observations. The campaign will be open during August and September to test the system capabilities in preparation for a larger 2027 campaign.
Aerial view of flooded village by river Rhine, St. Goar or Sankt Goar, Germany.

22 May 2026

IIASA Director General featured in new documentary on Pope Francis and the climate crisis

IIASA Director General Hans Joachim (John) Schellnhuber is featured in the new documentary Hirschhausen will zum Papst (Hirschhausen wants to meet the Pope), produced by Germany’s public broadcaster ARD.