It cant happen and wont happen, but this downward spiral of competing to the floor can only be stopped if the entire world sets minimum standards of employment. Even them places like the US and EU will need to revise down, while the likes of India and China will have to revise up!!!
Best bit, is we all cause this, no, we demand it when we are purchasing. Free shipping, lowest price for highest quality, etc.
Are "we" willing to pay more to get less, so that people don't get exploited? Nope...