The American political scientist Edward Banfield formulated the concept of amoral familism in 1958, in The moral basis of a backward society and defined it as follows: ‘maximize the material, short-run advantage of the nuclear family; assume that all others will do likewise’. With this concept, he intended to explain the political ineffectiveness of the inhabitants of a small town in southern Italy. From its publication, Banfield’s book has engendered an impressive amount of controversies, remarkable for their longevity, since they initiated in 1958 and are still on-going. This article provides a critical overview and theoretical reflection on these controversies. After contextualizing in the introduction these controversies in a broader th...