I think the Paleolithic ethical framework is simply—I mean, the hunter-gatherers—having no separation between themselves, no radical distinction between human and nonhuman—thought everything else was kindred. Literally, they thought if you went out to hunt and you’re hunting a deer, the deer is your sister or your brother, or maybe your ancestor, or maybe, more precisely, past/future forms of yourself. Because I think the ethic was you hunted with sort of prayers and sacrifice and humility. You’re asking a deer—a brother or a sister or an ancestor—to give its life for you.