Every once in a while something enters my reading/skimming/
perusing pile that seems like it could be helpful for others.
What can we do in our later years, is a persistent topic
for a growing number of people. We are encouraged to
volunteer, become involved in nonprofits, but try to find
a fully satisfying role that may compensate us can be
E. Olsen wrote a nice piece in NYTimes on routes to
become a teacher in our second or third career.
I especially appreciated the links at the end of the
article describing programs.