In 1924, an Australian minister observed that while the world may be getting better off, the world is not getting better. Almost one hundred years have passed and little has changed. No doubt people today are healthier and wealthier than ever before. But people do not seem to be any more virtuous. New technologies have changed the way people live, but violence, torture, terrorism, cruelty, deception, dishonesty, and disrespect continue to threaten...