believe it or not, modern nursing as we know it only dates back to the 1800s, to the time of florence nightingaleed uniquely human. but our population is ageing. 20% ofjapan is over the age of 60. and in the uk, a quarter will be over 65 by 2045. this all means that the pressures on nursing are increasing, and looking after elderly people is becoming a pressing issue around the world. kat hawkins travelled to helsinki, in finland, to discover whether one of these could become the new one of these. i'm here in helsinki, visiting the home of marja roth sopanen. hello! hello, how are you? nice to meet you! nice meeting you! she is an ex—air hostess, who likes to keep active at the age of 73. look at the hat as well. that was ages ago! but, after a skiing accident a few years ago, she developed epilepsy. ifell down, backwards, hit my head. i was unconscious for a little while, then got up and skied, and that's when it started. her epilepsy means she needs daily medication and that her family, who live in new york, want to make sure she's 0k. they get this reassurance from her daily nursing visit, ove