It sounds like the lessons were already learned. Why are workers still being endangered? Just because they live in a different country?

One of the shocking things (to those of us in the developed world) is that in many cases, human life is treated as less valuable in less-developed parts of the world. Not just by other people, but by the person themselves.

bingo! its people themselves - when your option is to starve - or take a potential risk that maybe in the future you'll get sick from the spraypaint. You pick spray paint. People dont realize that not everyone has that many options in the developing world.

Weren't we talking about people who have the option of protecting themselves from the spray paint and choose not to?

No.