?The class war is over. But the struggle for true equality has only just begun,? Tony Blair has declared. The world indeed enters the 21st century heaving with poverty and inequality. Just three super–rich men have a net worth equal to the income of the 36 poorest countries in the world. The gap between rich and poor is also growing in the advanced economies as well. 14 million people, a quarter of the population of the United Kingdom are currently classified as poor, compared to only four million in 1979. In this important new book, Alex Callinicos explores the meaning of equality in the contemporary world. He traces its origins as a political ideal in the great democratic revolutions of the 17th and the 18th century, and in the efforts of the socialist movement to force capitalism to live up to its promise of liberty, equality and fraternity. Callinicos also shows how the theories of egalitarian justice developed over the past generation by philosophers such as John Rawls,...