Before Sunset: Ice-Age Amazonian Rock Art and Archaeoastronomy at the Younger Dryas

Through a presentation of the oldest rock art dated in the Americas, located in Monte Alegre, Brazil, this book analyzes an ancient ecological-astronomy strategy that theoretically made the rapid human migration in the Americas successful. It helps answer two vital questions long held by scholars and the general public alike: How did humans survive the rapid and massive climate changes at the end of the ice age? And how did founding populations (especially in the Americas) manage successful...