October 23, 2012: João Miguel, from his home in Fortaleza, Brazil, e-mails his fellow volunteers on the Portuguese language team mailing list about an incident involving the Guaraní Kaiowá, the second largest indigenous ethnic group in Brazil, who are under threat of eviction from their ancestral lands in the Brazilian state of Mato Grosso do Sul. Janet, in the UK, quickly writes up a short post in English, while six other members of the group in five different cities in Brazil, Portugal and Spain get to work researching the story.