Max Tuggle describes himself as a spiritual man who believes that nature is a part of everything. Searching for answers to the whys of life and death, Tuggle, 57, has written his first book, "Time of the End." "We're a part of nature, and nature's a part of us," Tuggle said. "The Earth is going through major changes right now – politically, economically, geographically, spiritually – everything, and we're part of it. It's very subtle, and because it's so subtle, we don't recognize it."