In Kishangarh, India, tourists flock to vast marble dumps despite hazardous dust pollution. Germany is deeply divided over the return of wolves. And off Brazil's coast, descendants search for a long-lost slave ship.
A tourist hotspot turned into a danger zone as bears came daily. Now the town is a success story. Plus: How a German village got dirt cheap energy prices. And Ethiopia's stilt walkers balance tradition and modernity.
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