There is a lot of controversy over the topics of sex trafficking, sex slavery, human trafficking and forced prostitution. Regarding what the definition is, the research methods used to find statistics, what the definition of a victim is, the number of child and adult victims involved, forced vs. unforced sex, how the actual prostitutes themselves feel about it, and legal vs. illegal prostitution.
The sex trafficking, sex slavery concept is based on emotion, morals, and monetary funding rather than facts, evidence and proof. very few kidnapped, forced against their will, physically abused, raped sex slave prostitutes for profit have been found throughout the world. Their research concludes that women who enter into this type of work do so of their own free will.