Modern, first-world standards cannot be applied to the third world...That's part of the problem, though, isn't it? The tremendous migration of manufacturing jobs to third world countries has been in large part because they are not limited to a 40 hour work week and first world safety standards. Of course it's cheaper to manufacture in China, their regulations are a lot more lax than ours, although that may be changing.
I, too grew up in a Third World country. My parents were missionaries in Central America in the 80's. I grew up playing soccer with children who's bellies were bloated from parasites and could not afford shoes.
I've worked in communities that were essentially indentured servants to the tomato packing industry. The tomato company owned the housing, ran the schools, provided plumbing, etc.. to their workers. The employees were willing to put up with indentured servitude, because on a certain level because it was better than starving. It was better for their children to get a 6th grade education and then go off to pick tomatoes than to have no education at all.
Why did that happen? So we can have tomatoes at our local grocery store for $1 a pound.
I agree that it is better for the people in the third world to have jobs rather than not have jobs, but I'm pretty conflicted about the entire situation. Starving children, vs children working 16 hours a day in a tomato field? That's not a good choice to have to make.