Kaiowá and Guarani protecting their lands on a possible eviction day, March 2018. August 30, 2018 Blood in bio-ethanol: how indigenous peoples’ lives are being destroyed by global agribusiness in Brazil Francesca Fois, Aberystwyth University and Silvio Marcio Montenegro Machado, Instituto Federal de Educação, Ciência e Tecnologia Baiano - Campus Santa Inês In the name of global development, the silent genocide of one of Brazil’s largest ethnic groups is taking place.