This book aims to convince readers that ageing is not boring, threatening or depressing, but that it has enormous relevance for the young and the old alike. Virpi Timonen provides an engaging introduction to the central social, economic and political aspects and impacts of ageing and makes the case for the importance of analysing ageing from a number of different perspectives. Using comparative international data, the author provides a detailed description of the process of population ageing, including increasing longevity, changes in fertility and variations in the health status of older populations.