40 - year-old pregnant Ewa works as a research biologist. Dramatic experiments conducted in his home lab, and raised its plants not only physically zadawny feel pain, but I seem to mentally relive programmed by her fear. One day falling tree killed a man. The incident is repeated and people start saying that they want to kill the tree. Paweł, the husband of Ewa, a teacher at a local school. I feel undervalued, and that is caused ambition, directs his jealousy of his wife on the subject of study. This prompts the city to cut out "all the decayed trees" in the area, to avoid a future accident. Residents shall complete felling of the forest nearby, and eventually kill a man before his execution last defender, the historic tree. Horror of the ecological relationships between humans and plants.