Democracy is either aspired to as a goal or cherished as a birthright by billions of people throughout the world today, and has been for over a century. But what does it mean? And how has its meaning changed since it was first coined in ancient Greece? "Democracy: A Life" is a biography of the concept, looking at its many different manifestations and showing how it has changed over its long life, from ancient times right through to the present. For instance, how did the 'people power' of the Athenians emerge in the first place? Once it had emerged, what enabled it to survive? And how did the Athenian version of democracy differ from the many other forms that developed among the myriad cities of the Greek world? Paul Cartledge answers all these questions and more, following the development of ancient political thinking about democracy from the sixth century BC onwards.