The book begins with the personality and achievements of alexander the great, and continues with the military and political violence of the successor-kingdoms that fought over his inheritancethis era saw many important developments: a shift from the oral to the written; a move from the public to the private and a new individualist ethos; a huge growth in slavery, and therefore a glut of slave-labour which destroyed the incentive to innovate; a growing gap between rich and poor; a growing taste for luxury