We know that the white man does not understand our ways. One portion of land is the same to him as the next, for he is a stranger who comes in the night and takes from the land whatever he needs. The Earth is not his brother, but his enemy and when he has conquered it, he moves on. He leaves his father's graves behind, and he does not care. He kidnaps the Earth from his children, and he does not care.
His father's grave, and his children's birthright are forgotten. He treats his mother, the Earth, and his brother, the same, as things to be bought, plundered, sold like sheep or bright beads. His appetite will devour the Earth and leave behind only a desert.

Extract from a letter by Chief Seattle 1854