This is a book about how Nahuas--native speakers of Nahuatl, the common language of the Aztec Empire and of more than 2.5 million Indigenous people today--have explored, understood, and explained the world around them in pre-invasion, colonial, and contemporary time periods. It is a deep dive into Nahua theoretical and practical inquiry related to the environment, as well as the dynamic networks in which Nahuas create, build upon, and share...