"Despite advances, exercise of the right to self-determination for  indigenous peoples – that is, real control of their own lives and lands –  is still  a major challenge for Brazil." This was the main observation of the  United Nations Special Rapporteur  on the situation of human rights and fundamental  freedoms of indigenous people, S. James Anaya, as he concluded a 12-day  visit to Brazil.  See Press  Release issued at the conclusion of the visit and Report.