I sort of agree on Asia--we shamefully send a lot of our manufacturing over there to exploit their lack of labor or environmental protections, but I don't think

I sort of agree on Asia--we shamefully send a lot of our manufacturing over there to exploit their lack of labor or environmental protections, but I don't think the west exploits South American labor to a particularly high degree? And the US doesn't have anything that could reasonably be called "slavery" (I suspect you're conflating poverty or incarceration with slavery, but those are different things).