A model arguing that the boundary between science and non‑science emerges from the
collective practices of scientific communities over time, rather than being fixed by a priori rules. Demarcation is not a static criterion but a dynamic outcome of
negotiation, exemplars, and institutional consensus. What counts as science today (e.g., big data cosmology) might not have fit earlier criteria; emergence respects history and sociology. Pseudoscience fails to gain such emergent status because it cannot
participate in the communal, self‑correcting processes that produce reliable knowledge.
Emergent Demarcation Theory of Science Example: “Emergent demarcation theory explained why
string theory is
considered science despite lacking current empirical confirmation: it emerged within the physics
community’s evolving standards, not by matching a checklist.”