The best of EcoWatch, right in your inbox. Sign up for our email newsletter!
By Daniela Penha and Roberto Cataldo, Translator
This story was produced via a co-publishing partnership between Mongabay and Repórter Brasil and can be read in Portuguese here.
At first sight, the Córrego das Almas farm in Piumhi, in rural Minas Gerais state, seems to be a model property. "No slave or forced labor is allowed," reads one of several signs that display international certifications—including one linked to the U.S. based company Starbucks corporation.