Place it near the end of a political edit, after the argument has been made, so the peace message closes the point. Follow it with a Brazilian political vinheta for contrast, then a crowd reaction to return the edit to the wider debate.
Über diesen Sound
This is a short spoken clip of Brazilian politician Eduardo Jorge presenting part of his government plan, a roughly eight-second message centred on peace and love and naming Gandhi, Leon Tolstoy and John Lennon. It feels earnest and calm, more like a sincere campaign statement than a joke, with a hopeful tone that suits a serious political point.