I think it'll never end. We eliminate one branch, another grows. But we as a community are capable of saving those who are being forced, exploited or harmed. It's the 3rd largest crime (aside from drugs and guns) and we can eliminate as many organizations and stop individuals that feed off this inhuman act. Unfortunately, there are far too many networks and an underground system that it will continue to expand.
I wish for humanity's sake it ends. No human should have to go through both a physical and psychological breakdown.