Once we had followed our men all the way into their 80s, we wanted to look back at them at midlife and to see if we could predict who was going to grow into a happy, healthy octogenarian and who wasn't.
Hetkeks, mil olime mehi jälginud juba nende 80. eluaastani, tahtsime uuesti heita pilku nende keskeale et mõista, kas oleks võimalik ennustada, kellest saab õnnelik ja terve vanahärra ning kellest mitte.