This document discusses the philosophy of naturalism and its implications for education. Naturalism is the view that everything can be scientifically explained and truth is discovered through nature alone. The document outlines key naturalist philosophers like Thales, Anaximander, and Anaximenes. It also discusses Jean-Jacques Rousseau's view of naturalism and education, emphasizing letting children develop naturally through experience rather than books or external forces. The main goal of naturalist education is preserving man's natural goodness by educating according to nature and respecting individual rights.