In Madre de Dios, about 130,000 hectares has been deforested because of artisanal gold mining.
The Hidden Cost of Buying Gold | Claudia Vega | TED · TED
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In Madre de Dios, about 130,000 hectares has been deforested because of artisanal gold mining.
The Hidden Cost of Buying Gold | Claudia Vega | TED · TED
In Madre de Dios, about 130,000 hectares has been deforested because of artisanal gold mining.
The Hidden Cost of Buying Gold | Claudia Vega | TED · TED