Stockholm School of Economics Feb 2 2026 Young adults in Sweden feel significantly worse than older people in almost all areas of life. While older Swedes rank among the happiest in the world, young adults struggle with loneliness and psychological distress. These are the findings of a new large-scale study on flourishing in Sweden, published in the International Journal of Wellbeing and conducted by researchers at the Stockholm School of Economics, Lund University, Oslo Metropolitan University