What is the meaning of old age?

What is the meaning of old age?
As a small child spending my holidays in the company of an 80-year-old grandmother, this was my version of the question: 'What is the meaning of life?'
Clinical, Sociological and Cultural Dimensions of Frailty: A Dialogue

Clinical, sociological and cultural dimensions of frailty: A dialogue
This three-day symposium, hosted by the Brocher Foundation, Switzerland, brought together scholars in ageing from a number of disciplinary perspectives to discuss the contested concept of frailty.