Abstract
This essay proposes that family therapy is currently undergoing a paradigm shift as a result of the ascendance of an epistemological focus absent in the foundational works that gave rise to the field's dominant clinical approaches. While systemic metaphors for the family are based on mechanistic, biological, and linguistic models primarily concerned with how the world is (ontology), postmodernism's social constructionist Leanings give primacy to meaning, interpretation, and the intersubjectivity of knowledge (epistemology). Thus, the metaphor of the family as a system is gradually being subsumed by a metaphor that construes families as interpretive communities, or storying cultures. It is suggested that this largely implicit transformation be made explicit in order to explore more fully the clinical implications of the new epistemology.