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A worker dries organic coffee beans produced at the Fortaleza Environmental Farm in Mococa, some 300 km northeast of Sao Paulo, Brazil on August 6, 2015. AFP PHOTO / NELSON ALMEIDA (Photo credit should read NELSON ALMEIDA/AFP via Getty Images)

A worker dries organic coffee beans produced at the Fortaleza Environmental Farm in Mococa, some 300 km northeast of Sao Paulo, Brazil on August 6, 2015. AFP PHOTO / NELSON ALMEIDA        (Photo credit should read NELSON ALMEIDA/AFP via Getty Images)