Collective consciousness or collective conscious (French: conscience collective) is the set of shared beliefs, ideas and moral attitudes which operate as a unifying force within society. The term was introduced by the French sociologist Émile Durkheim in his Division of Labour in Society in 1893.
The French word conscience generally means "conscience", "consciousness", "awareness", or "perception". Commentators and translators of Durkheim disagree on which is most appropriate, or whether the translation should depend on the context. Some prefer to treat the word 'conscience' as an untranslatable foreign word or technical term, without its normal English meaning. In general, it does not refer to the specifically moral conscience, but to a shared understanding of social norms.
As for "collective", Durkheim makes clear that he is not reifying or hypostasizing this concept; for him, it is "collective" simply in the sense that it is common to many individuals;cf. social fact.
Durkheim used the term in his books The Division of Labour in Society (1893), Rules of the Sociological Method (1895), Suicide (1897), and The Elementary Forms of Religious Life (1912). In The Division of Labour, Durkheim argued that in traditional/primitive societies (those based around clan, family or tribal relationships) totemic religion played an important role in uniting members through the creation of a common consciousness (conscience collective in the original French). In societies of this type, the contents of an individual's consciousness are largely shared in common with all other members of their society, creating a mechanical solidarity through mutual likeness.