Oedipus (Euripides) and hence the fragment describing the blinding refers to Oedipus as the son of Polybus. The blind Oedipus has a scene with Jocasta and possibly Periboea in which the fact that his biological parents are Laius and Jocasta is revealed. Menoetes, another servant of Laius who had originally exposed Oedipus when he was born, might have played a role in this recognition scene as well. As a result of this revelation, Creon wants to exile Oedipus as further punishment, generating the later fragments. These include Jocasta's support for and sharing of moral responsibility with Oedipus and her accusing Creon of
Greek mythology existing literary evidence. Greek mythology has changed over time to accommodate the evolution of their culture, of which mythology, both overtly and in its unspoken assumptions, is an index of the changes. In Greek mythology's surviving literary forms, as found mostly at the end of the progressive changes, it is inherently political, as Gilbert Cuthbertson has argued. The earlier inhabitants of the Balkan Peninsula were an agricultural people who, using Animism, assigned a spirit to every aspect of nature. Eventually, these vague spirits assumed human forms and entered the local mythology as gods. When tribes from the north of the