People are living almost on top of each other here, much as they do in a city.
People are living longer, and they can't go without health care.
Soon people won't be living their own lives any more.
"But I wanted to see for myself how people here really live."
Their use is expected to increase as more people live longer.
The play is set in a near future where people live to be 180 years old.
For example, people are living longer than they used to.
As Americans, how could we let people live on the street?
Only 13 people live here now, and all but two of them are over 65 years old.
About 200,000 people live along the course of the river.
