"The Last American Man" is a biography written by Elizabeth Gilbert that tells the story of Eustace Conway, a man who has dedicated his life to living in harmony with nature. He is known for his skills in wilderness survival and his commitment to a simple, self-sufficient lifestyle. Conway has spent decades living in the Appalachian Mountains, where he practices traditional skills like hunting, gathering, and building. The book explores Conway's journey as he seeks to reconnect with the natural world and challenges modern society's values. It highlights his efforts to educate others about sustainable living and the importance of preserving the environment, making it a compelling narrative about one man's quest for authenticity and purpose.