“Traumas, or very powerful, primal experiences, especially when they’re experienced by large numbers of people, have a tendency to affect everything they touch. At that border, it wasn’t just one person who died. It was many, untold numbers—mouths full of earth. I think when you have a massive collective experience like that, the trauma remains in the earth. I think the earth has a memory, trees have a memory, rivers have a memory. If we’re a little bit open to it, we pick it up…”