But in the article you seem to be talking about people over the age of sixtyfive, not fifty. You say, "All the research on healthy longer lives shows that the more engaged and involved we feel, the better we age, physically and mentally"
No. Ageing doesn't really work like that. Just wishful thinking. Doesn't make any difference how "involved" you feel. When your body starts to age it does just that. And there's nothing you can do to stop it.
It's just not realistic to think that people of Alex Ferguson's, or any of the other's age, could hold down jobs in the real world. I suppose if the job was completely cerebral, sitting in front of a keyboard all day, then yes, possibly. But how many jobs are really like that?
But I know it's just an article to pad out a newspaper. So never mind. 