He suggests that the mafia emerged only in some parts of Sicily and was never a single overarching criminal organization. It arose, in fact, from a self-help tradition that eventually became corrupted and ultimately a burden on most villagers - land workers and proprietors alike. The local antimafia forces also became a drain on village life and by the middle of the 1950s both the mafia and the antimafia, far from destroying one another, had vanquished...