"And you can learn that the world of the homeless has its roots in various policies, events, and ways of life for which some of us are responsible and from which some of us actually prosper
a. Homelessness is like an act of god; no one is responsible
b. Many of us are responsible for decisions that lead to homelessness, and some profit from the pain of others
c. The homeless people we see on the streets make us want to examine responsibilities we have to make others more prosperous"