Durkheim focused on nonmaterial soc

Durkheim focused on nonmaterial social facts (e.g. culture, social institutions).
In his work, The Division of Labor in Society (1893), he compared primitive society and modern one.
There, he created a concept of collective conscience, which indicates common morality of people.
He said that in modern society, collective conscience decrease because of complex life.
Instead, their social facts can be found in division of labor.
The modern division of labor brings “pathologies” with it. It means to bring some problems just like disease to the society.