Social aspects Globalization 2 Social interaction 2 Aging 1 Drug abuse 1 Equality 1 Harré, Rom 1 Internet and youth 1 Minority older people 1 Older people 1 Philosophy 1 Play 1 Political activity 1 Postmodernism 1 Psychological aspects 1 Science 1 Simmel 1 Social conditions 1 Social movements 1 Social psychology 1 Social sciences 1 Sociology 1 Youth 1 after-modernity 1 ageing inequalities 1 critical realism 1 education 1 employment 1 gender 1 inequalities in later life 1