And so, about 20 years later, I didn't realize the full effect of this, but I went to Costa Rica and I stayed with these Guaymí natives there, and they could pull leaves off of trees and make shingles out of them, and they could make beds out of trees, and they could -- I watched this woman for three days.
Così, circa 20 anni più tardi, non mi ero ancora reso conto dell'impatto profondo, ma andai in Costa Rica e rimasi con questi nativi Guaymí. Staccavano foglie dagli alberi e ne facevano delle tegole, e ricavavano letti dagli alberi. Fissai questa donna per tre giorni.