"Once you experience Third World poverty, you're really changed forever, if you're at all open to it, because we're all united in our common humanity. And we are so made as to feel something for people who are in pain. It's not possible to be human and to be unaffected by what you see in the third world."

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It ought to concern every person, because it is a debasement of our common humanity. It ought to concern every community, because it tears at our social fabric. It ought to concern every business, because it distorts markets. It ought to concern every nation, because it endangers public health and fuels violence and organized crime. I’m talking about the injustice, the outrage, of human trafficking, which must be called by its true name - modern slavery.

— Barack Obama