 Ancient Greek poetry in general had strong philosophical tendencies and Hesiod, like Homer, demonstrates a deep interest in a wide range of 'philosophical' issues, from the nature of divine justice to the beginnings of human society.Aristotle ("Metaphysics" 983b–987a) believed that the question of first causes may even have started with Hesiod ("Theogony" 116–53) and Homer ("Iliad" 14.201, 246).He viewed the world from outside the charmed circle of aristocratic rulers, protesting against their injustices in a tone of voice that has been described as having a "grumpy quality redeemed by a gaunt dignity" but, as stated in the biography section, he could also change to suit the audience.