This book explores the reality of ageing and old age from the perspectives of the individual and society. It emphasizes cross-cultural aspects of ageing and communication issues both within and across generations. The authors approach the understanding of ageing from a multi-disciplinary perspective, integrating biology, psychology, linguistics, sociology, and history. The book is organized as follows: historical and broader cross-cultural issues of ageing, followed by biomedical, psychological, social, and communicative aspects of ageing. The book concludes with an in-depth analysis of the existential dimension of ageing followed by an evolutionary perspective. ​