Internet Connection to a Solution:

A worker from Habitat for Humanity describes the challenges faced by villagers and concerned helpers to plan decent housing for families in Agona, Ghana.

David Olsen, a San Francisco, CA poet, describes the daily life of a homeless man who has to scavenge for food.

Real Change, Seattle's homeless newspaper, has an excellent online game you can play, called "Hobson's Choice", in which you try to get off the street.