As the oppressors dehumanize others and violate their rights, they themselves also become dehumanized. … Once a situation of violence and oppression has been established, it engenders an entire way of life and behavior for those caught up in it – oppressor and oppressed alike. Both are submerged in the situation, and both bear the marks of oppression.
Paulo Freire, Pedagogy of the Oppressed
Karl Möller 