CUJUBIM, Brazil—The Amata SA logging firm used to be alleged to reveal an reply to the thorny discipline of how countries esteem Brazil can need profit of the Amazon rainforest without widespread deforestation.
But after spending tens of millions of bucks since 2010 to flee a 178-square-mile concession in the rainforest to map timber sustainably, Amata pulled out in April. The motive: uncontrolled wildcat loggers who invaded Amata’s land, illegally toppling and stealing trees.
The…