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Europe still faces numerous challenges in reducing air pollution. A new study by an international team of researchers identified the reduction of ammonia emissions as a cost-effective measure to reduce concentrations of fine particulate matter in the atmosphere.

The 73-year-old climate expert will head the International Institute for Applied Systems Analysis in Laxenburg (Lower Austria) from 1 December 2023. He replaces South African Albert van Jaarsveld as Head of IIASA.

It is our pleasure to announce the appointment of John Schellnhuber as the new IIASA Director General effective from 1 December 2023.

IIASA recently launched the Climate Solutions Explorer – a comprehensive resource that visualizes and presents vital data about climate mitigation, climate impacts, vulnerabilities, and risks arising from development and climate change.

A new study proposes ways to better incorporate adaptation in climate change research, addressing the uneven distribution of adaptation capacities and needs worldwide.

Registrations are open for the newly established International Vienna Energy and Climate Forum, which will take place for the first time on 2 and 3 November 2023 at the Hofburg Palace in Vienna. It will bring together high-level representatives from member states, international organizations, business, and science including youth representatives and more than 1,000 international experts to discuss best practices and present solutions to tackle climate change and achieve a green energy transition.

The unequal distribution of wildfire risk in our society is influenced by various factors, such as social vulnerabilities and intersecting forms of inequality, including gender, age, ethnicity, or disability. A new article calls for more integrated and inclusive wildfire risk management approaches and proposes a novel framework mapping different justice aspects.

Researchers from IIASA and the University of Maryland in the US have found that nitrous oxide, a potent greenhouse gas and stratospheric ozone-depleting substance, could be readily abated with existing technology applied to industrial sources.

IIASA researchers have developed a new tool – the Global Migration Data Explorer – to help address the lack of data on global migration flows and provide a visual method for exploring migration patterns worldwide.

A new collection in the journal Citizen Science: Theory and Practice demonstrates the potential of citizen science to aid in achieving the Sustainable Development Goals (SDGs) and other international agreements and frameworks. The authors call for urgent dialogue between citizen science practitioners, researchers, and decision makers to build partnerships and work together to advance citizen science for a sustainable world.

A new IIASA-led study explored fairness and feasibility in deep mitigation pathways with novel carbon dioxide removal, taking into account institutional capacity to implement mitigation measures.

The African continent faces a multitude of challenges, and food security is among the most pressing. New research by an international team of researchers sheds light on the challenges and opportunities facing the African continent in securing sufficient food supplies with a particular focus on rice.

Today, the European Advisory Board on Climate Change officially published advice to the European Commission, presenting evidence for a 2040 greenhouse gas (GHG) emissions target, which was substantially informed by an analysis conducted by IIASA.

IIASA researchers are participating in a new Horizon Europe project that will develop innovative tools to facilitate citizens and stakeholders’ interaction, in particular around knowledge sharing, collaborative evaluation of impacts, mitigation of controversies, and social innovation potential of new onshore and offshore wind power deployments.

Numerous wild conspiracies gained momentum online following significant seismic events in the past. In light of the growing dominance of social media and the spread of misinformation, a new paper reveals how bots contribute to the dissemination of conspiracy theories surrounding earthquakes.

A new book titled, Adult Mortality in India: Trends, Socioeconomic Disparities, and Consequences, provides an in-depth analysis of adult mortality patterns in the country and addresses crucial issues related to public health and policy.

IIASA researchers contributed to a new study in Nature, that for the first time presents quantifiable numbers and a solid scientific foundation to assess the state of our planetary health, not only regarding Earth System stability and resilience, but also in terms of human wellbeing and justice.

A new study investigates whether COVID-19 lockdowns and vaccines complement or substitute each other, offering insights to policymakers about optimizing public health and economic outcomes.

When people leave their rural lives behind to seek their fortunes in the city or agriculture is no longer profitable, the lands they toiled on are often left unused. A new perspective piece in Science shows that these abandoned lands could be both an opportunity and a threat for biodiversity, and highlights why abandoned lands are critical in the assessment of global restoration and conservation targets.

Fungal networks interconnecting trees in a forest is a key factor that determines the nature of forests and their response to climate change. These networks have also been viewed as a means for trees to help their offspring and other tree-friends, according to the increasingly popular “mother-tree hypothesis”. An international group of researchers re-examined the evidence for and against this hypothesis in a new study.