Search

Multiple Earth system components appear closer to destabilization than previously believed, putting the planet at increased risk of a “hothouse” trajectory driven by feedback loops that can amplify the consequences of global warming, according to new research.

The International Institute for Applied Systems Analysis (IIASA) and the United Nations Convention to Combat Desertification (UNCCD) convened the virtual workshop “Prospects of Carbon Farming in Greater Central Asia” to examine pathways for implementing carbon farming across the region. The event brought together scientists, policymakers, and practitioners to exchange evidence, share experience, and discuss pragmatic approaches to advancing carbon farming and related land-based climate solutions.

A new study sheds light on how farmer-led collaboration can help create the conditions to address biodiversity loss in agricultural landscapes. The research looks at “farmer clusters” – groups of farmers working together across landscapes to support biodiversity-sensitive farming – and explores how these collaborative initiatives evolve over time, what shapes their success, and why some mature more effectively than others.

Climate change research continued to feature prominently in news and social media feeds throughout 2025. IIASA researchers contributed to seven out of the 25 most mentioned papers in news and social media feeds; one is even the most featured paper ranking at #1 - congratulations to all the authors! 

End of January saw the launch of the new EU-funded ATMOPOLIS project, an innovative study that integrates environmental and social sciences to understand how air and noise pollution exposure affect citizens across European cities and propose actions to help improve their quality of life. IIASA researchers are leading a work package to develop an integrated decision support tool for cities.

In January, IIASA Director General Hans Joachim (John) Schellnhuber visited Israel as part of an effort to deepen scientific cooperation and advance discussions on Israel’s continued membership in IIASA. The visit highlighted the growing role of science diplomacy in connecting research, policy, and international collaboration to support evidence-based decision-making and long-term sustainability.

INQUIMUS 2025 organized by the Equity and Justice (EQU) Research Group was successfully held at IIASA in December 2025. The interactive three-day conference brought together around 50 participants from a wide range of disciplines, all sharing a commitment to making justice dimensions more explicit in transformative climate risk management and adaptation research and practice.

In an interview with the publication, Klimareporter°, IIASA Director-General Hans Joachim (John) Schellnhuber reflects on the accelerating climate crisis and the search for solutions in a world approaching ecological overshoot.

In a feature published by German newspaper Frankfurter Rundschau, IIASA Director-General Hans Joachim (John) Schellnhuber warns of growing currents that undermine scientific evidence and international cooperation – trends he says, that risk dragging societies back toward myth and superstition.

In 2024, global temperatures exceeded 1.5°C for the first time, signaling that the world is on track to pass this limit within the next decade. In a new commentary, IIASA experts and collaborators argue that this new reality requires a rethink of accountability in climate policy.

IIASA researchers explored why mortality among adults of working age remains high in India alongside rapid economic growth, finding that education – at both individual and community levels – is more strongly associated with lower premature mortality than income or household wealth.

IIASA recently welcomed H.E. Ambassador Eduardo Paes Saboia, Ambassador of Brazil to Austria, for a high-level visit to the Institute’s headquarters in Laxenburg. The visit provided an opportunity for an in-depth exchange on IIASA’s research portfolio and on future avenues for strengthening cooperation between IIASA and Brazilian institutions.

Within the next few decades, intensifying heatwaves could expose a significant share of Europe’s cattle to dangerous levels of heat stress. New research maps where and how millions of animals may be affected by mid-century.

Cities are expected to track sustainability progress with data that are often incomplete, outdated, or available only at national level. New research led by IIASA in collaboration with UN-Habitat finds that citizen science could address these gaps and support nearly 70% of global sustainability indicators, yet is currently used in only 4% of cases.

In a commentary published by Süddeutsche Zeitung (South German Newspaper), columnist Heribert Prantl reflects on the renewed importance of science diplomacy amid growing geopolitical tensions, highlighting IIASA as a notable exception to the current global trend of disengagement.

China’s rising demand for cooling doesn’t have to drive rising temperatures. A new study shows how rapid shifts to cleaner refrigerants and high-efficiency technologies could cut cooling-related climate impacts to near zero by mid-century.

In January, the Laxenburg Education Campus became a gathering place for curious minds, engaged citizens, and local forward-thinkers. In cooperation with IIASA, the Municipality of Laxenburg hosted the opening of the exhibition Climate & Me, welcoming visitors interested in sustainability.

IIASA’s EQU Research Group started the new year with the kick-off meeting of the Transform-Labor project led by Julia Beier and Susanne Hanger-Kopp. The project centers heat affected workers in Austria in the development of transformative climate change adaptation options.

IIASA is pleased to announce the winners of the 2025 Young Scientists Summer Program (YSSP) Awards in recognition of outstanding research conducted during the program.

A new study by IIASA researchers offers a pioneering way to understand how climate change affects people’s lives over the long term. Using a global model and the Years of Good Life (YoGL) metric, the research shows that today’s emissions shape future wellbeing, especially for younger generations.