The Idea

Durkheim: social facts are ways of acting, thinking, and feeling that are external to individuals, persist independently of any particular person, and exercise coercive power. Language is the clearest case. You do not invent it, you are born into it, and it shapes what you can think. Law, currency, and moral codes work the same way: you encounter them as already there, they resist violation, and they outlive everyone who carries them.

Durkheim’s Suicide is the classic demonstration. Each suicide is an individual act, but suicide rates are stable and vary systematically with social integration. The rate is a fact about the society, not about any person in it, so it has to be explained by other social-level facts, not by aggregating individual motives.

Why I Keep It

It tells me when individual-level variables are not enough. Bilingualism is not just individual proficiency; it is shaped by language policy, community norms, and institutional recognition. Research norms in a field are social facts too: they constrain what counts as legitimate work, whatever any single researcher prefers.

Tensions

• Against methodological individualism: is the social genuinely irreducible, or just not yet reduced?
• If social facts are external and constraining, how do they ever change? Someone changes them.

Key Sources

• Durkheim, É. (1895). The Rules of Sociological Method
• Durkheim, É. (1897). Suicide: A Study in Sociology