| An Evolutionary Approach to Social Welfare Subjects: Economics Finance Business & Industry; Social Sciences; Economics; Sociology & Social Policy; Economic Theory & Philosophy; Political Economy; Social Policy; While not evident immediately, social norms and values play a crucial role in the theory of social choice. In the first half of the twentieth century, the special acknowledgement by economic theory of the autonomy of individuals and their subjective view of the world had led to the serious problem that socially acceptable decisions could not be mad |