In August, Dan Sandweiss lectured on “El Niño y la arqueología de la costa peruana” at Universidad Nacional Pedro Ruiz Gallo, Lambayeque, Peru and at Universidad Nacional Mayor de San Marcos, Lima, Peru. The professor of anthropology and climate studies was an invited participant to an 10 ober workshop on “Collapse! What Collapse? Societal adaptations read more Sandweiss lectures in Peru, U.S., Chile and co-authors studies