Before the Greeks, the idea of the world was dominated by god-kings and their priests, in a life ruled by imagined metaphysical monsters. 2,500 years ago, in a succession of small eastern Mediterranean harbour-cities, that way of thinking began to change. Men (and some women) decided to cast off men...

Before the Greeks, the idea of the world was dominated by god-kings and their priests, in a life ruled by imagined metaphysical monsters. 2,500 years ago, in a succession of small eastern Mediterranean harbour-cities, that way of thinking began to change. Men (and some women) decided to cast off mental subservience and apply their own worrying and thinking minds to the conundrums of life.

These great innovators shaped the beginnings of philosophy. Through the questioning voyager Odysseus, Homer explored how we might navigate our way through the world. Heraclitus in Ephesus was the first to consider the interrelatedness of things. Xenophanes of Colophon was the first champion of civility. In Lesbos, the Aegean island of Sappho and Alcaeus, the early lyric poets asked themselves 'How can I be true to myself?' In Samos, Pythagoras imagined an everlasting soul and took his ideas to Italy where they flowered again in surprising and radical forms.