doing project? as you presenting this project in a book? ore are
you presenting it in some kind of a slide - speech
presentation?
maybe you can include the hisotry of prostitution, when it started
since mankind recording histtory, comparing prostitution in various
country and culture, how it break or bend the society, how
transparent it is in a modern society, law and ethics it governing
it and effects it have in our lives......include a conclusion but
in a project (just like a journalist), always try to remain in the
neutral stand.
wait you do project on pervert rapist serial killer butcher tell me
i can help you more. haha 
