I wonder, how can we in the first world change our behaviour here to stop things like that? Does the very way we live cause this or are the causes local?
It's not that they're exploited. Cambodia's economy is just really, really inefficient. Food prices in Cambodia are really high (ep 4), higher even than in Berlin [0] by 21%, not to mention Eastern Europe (2+ times Warsaw's prices, 4x if you shop around). The sad thing is, the wages in sweatshops won't go up much. Sooner or later automation will advance to the point where even $3/day for sewing garments will be too h…
Local food types (rice, noodles, veg, SE Asian fruits) are ridiculously cheap in Cambodia, though could still very well be expensive in comparison to the wages..
edit: reading further, I'm not sure they've sourced those figures well at all, they don't ring true. 0.43€ for a bottle of water? Come on, that's nowhere near the local price unless you're buying it at your western hotel