Questions about the influence of socialism are increasingly more difficult to answer as the word socialism has so many meanings. The idea that the inequalities of incomes can be greatly reduced has come to be recognized as largely impractical. Practically all endeavours at just distribution express more or less arbitrary conceptions of what is just and the central idea of Marxian socialism of a rationalisation of the means of production has been largely abandoned as technically impracticable. I believe that in general the idea of justice is more closely met by a freely competitive market than by any deliberate allocation of income to some imagined ideal of the kind.