Touring slums presents an uncomfortable moral dilemma: does visiting an impoverished community help give a voice to the marginalized–or exploit them? https://on.natgeo.com/2Fgk75y

Touring slums presents an uncomfortable moral dilemma: does visiting an impoverished community help give a voice to the marginalized–or exploit them? https://on.natgeo.com/2Fgk75y 

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