I know this is heading OT, but there have been plenty of white slaves throughout history, even in the U.S. For that matter, look at how Chinese, Japanese and Irish immigrants were treated.
I also am not sure that having a class of people in this country that can't afford to raise a family on a single income while working 40+ hours a week is so much different than slavery.
In this case, I don't fault google for trying, I just think their approach is probably wrong, and you really don't see enough googlers (paid employees) respond to any of the threads you happen across.