Professor in social sustainability and welfare policies. Research focussed on work and retirement, social sustainability, population ageing, digitalization, welfare policies, and research methods. Formerly Marie Curie fellow, treasurer of the European Sociological Association, and chair of the Research Network on Ageing in Europe. Expert assignments to, e.g., the European Commission, Council of Europe, Bank of Finland, and Governments of Finland and Romania. Certified project manager. Executive education.