The IIASA World Population Program has received a new grant from the European Research Council to explore how to make pension policies more equitable by identifying fair normal pension ages and ensuring new measures of population ageing are up-to-date.

The European Research Council (ERC) has awarded the IIASA World Population Program a 2020 Proof of Concept grant to develop the groundbreaking research done as part of the ReAging project that produced new measures of population ageing appropriate for 21st century conditions. IIASA is the only Austrian-based research institute to be awarded a grant in this round.

Changes in national life expectancies and age structures require changes in policies; a particularly important area that requires adaptation is national pension policy. Recent changes in pension policies in some developed economies have been driven by financial considerations and have caused considerable dissent as they have been seen to place the burden of reform inequitably.

The new research plans to use Austria and Russia as case studies to develop tools that provide policymakers with fair normal pension ages and consistently up-to-date measures of population ageing that consider the changing characteristics of populations.

“With this new research we present an innovative methodology that produces scenarios of equitable normal pension ages using the details of a specific pension system. This project shows how fairness can enter public policy discussions of ageing,” says project leader Sergei Scherbov.

Research partner: European Research Council

News

Bucharest, Romania - July 02, 2019: 43 degrees celsius 109. 4 fahrenheit is the temperature displayed by a digital thermometer on a hot summer day

06 November 2026

“Mega heatwaves” strengthened by interaction between soil moisture, atmospheric pressure, and temperature

A new study has found a self-reinforcing interaction between temperature, soil moisture, and atmospheric pressure is being triggered at high temperatures, making extreme heatwaves 10% hotter than they would otherwise be. 

Unidentified man voting

26 October 2026

Extreme weather drives support for green voting in Europe

A new study co-authored by IIASA researchers Jonas Peisker, Roman Hoffmann, and Raya Muttarak has found that extreme heatwaves are changing how Europeans feel about climate change and influencing their voting choices. The results highlight the demographic heterogeneity of the effects and could provide valuable insights for policymakers, communicators, and advocates aiming to enhance climate action legitimacy and engagement across diverse populations in the region.

dreamstime_l_17712570

16 October 2026

Getting back on track to reduce methane emissions

A new study, led by IIASA researchers and coauthored by UNEP colleagues, finds that if governments fully implement their methane reduction plans, they could reduce global emissions by 11% between 2020 and 2030. This would reverse the current trend of increasing methane emissions, but would not be sufficient to achieve the goal of the Global Methane Pledge.