Summing up the general direction of this first battle of wits, we must note two points: (1) In spite of all the confusion in Sismondi's analysis, his superiority to both Ricardo and his followers and to the self-styled heir to the mantle of Adam Smith is quite unmistakable. Sismondi, in taking things from the angle of reproduction, looks for concepts of value (capital and income) and for factual elements (producer and consumer goods) as best he can, in order to grasp how they are interrelated within the total social process. In this he is nearest to Adam Smith, with the difference only that the contradictions there appearing as merely subjective and speculative, are deliberately stressed as the keynote of Sismondi's analysis where the problem of capital accumulation is treated as the crucial point and principal difficulty. Sismondi has therefore made obvious advances on Adam Smith, while Ricardo and his followers as well as Say throughout the debate think solely in terms of simple commodity production. They only see the formula C--M--C, even reducing everything to barter, and believe that such barren wisdom can cover all the problems specific to the process of reproduction and accumulation. This is a regress even on Smith, and over such myopic vision, Sismondi scores most decisively. He, the social critic, evinces much more understanding for the categories of bourgeois economics than their staunchest champions--just as, at a later date, the socialist Marx was to grasp infinitely more keenly than all bourgeois economists together the _differentia specifica_ of the mechanism of capitalist economy. If Sismondi exclaims in the face of Ricardo's doctrine: 'What, is wealth to be all, and man a mere nothing?'[217] it is indicative not only of the vulnerable moral strain in his petty-bourgeois approach compared to the stern, classical impartiality of Ricardo, but also of a critical perception, sharpened by social sensibilities for the living social connections of economy; an eye, that is, for intrinsic contradictions and difficulties as against the rigid, hidebound and abstract views of Ricardo and his school. The controversy had only shown up the fact that Ricardo, just like the followers of Adam Smith, was not even able to grasp, let alone solve the puzzle of accumulation put by Sismondi.