The document explores the definition of a human person as a being capable of pursuing truth and fulfillment, and discusses the relationship between humans and their environment through anthropocentric and ecocentric models. It highlights the shift from mythical to rational explanations of the world as proposed by pre-socratic philosophers, and outlines various ecological philosophies including deep ecology and ecofeminism. The text concludes that humans have a responsibility to care for nature, emphasizing the importance of balance in our relationship with the environment.