"Land and blood. Mystical powers that never change their identity so that a speck of Mississippi mud and an individual red blood cell are both seen as carrying unalterable identity, permanent membership in human cultures. This is the mysticism that allows fascist movements to call up images of long-dispersed and -recombined ancestral peoples like the ancient Aryans and Romans, or entirely mythic genetic strains like White Race, and then scream for genocide to return them to a state of purity. The reality is that people circulate like dust, intermingling and re-forming, all of us equally ancient on this Earth, all equally made of the fragments of long-exploded stars, and if, by some unlikely miracle, a branch of our ancestors has lived in the same place for a thousand years, this does not make them more real than the ones who have continued circulating for that same millennium. All of us have been here since people were people. All of us belong on Earth."