"The Man Who Planted Trees" is a short story by Jean Giono that tells the tale of a shepherd named Elzéard Bouffier. He dedicates his life to planting trees in a desolate region of Provence, France, transforming the barren landscape into a lush forest over several decades. The story highlights themes of environmentalism and the impact of one individual's efforts on nature. Through Bouffier's perseverance and commitment, the narrative illustrates how small actions can lead to significant ecological change, ultimately restoring life and beauty to a once lifeless area.