This book is the result of a shared journey of discovery and hope. Walking through our territory (tekoha), together with our great indigenous leaders, as well as allied non-indigenous people, Ioris, as we affectionately call him, gradually learned about faces, bodies and landscapes marked by historical violence since the arrival of the white colonizers, who still today continue to privately appropriate wealth in the capitalist world. This book on Kaiowcide is product of these wanderings, of appetite for critical reflection and clear political commitment in defence of the people Guarani and Kaiowa. For all that, I want to express gratitude in the language of my people, aguyjevete (thank you very much).