On Legal Artifacts
DOI:
https://doi.org/10.25365/jso-2026-9538Keywords:
social kinds, legal kinds, artifacts, conventionalism, social constructivismAbstract
In this paper, I argue that conventionalised social kinds, including legal institutions like marriage, operate through collective recognition rather than functional realization (the Functionalist View). I propose a Constructivist View where legal kinds are constructed by relevant communities through collective recognition. The central concept I introduce is Social Amendment: the process by which relevant communities collectively recognize new entities as belonging to existing social kinds, thereby expanding kind membership without functional constraints. I demonstrate that social kinds exist on a continuum of conventionalisation, with properties held together by causal mechanisms (real social kinds) or fiat (conventionalised social kinds). Legal artefacts exemplify strictly conventionalised kinds where collective recognition determines the membership of the kind. Using marriage as a case study, I show how this framework resolves the tension between functional and recognition-based approaches to legal kinds. The Constructivist View bridges the artefact theory of law with social ontology, revealing their convergence through conventionalised social kinds. This approach aligns with token-first theories of kind construction and demonstrates how legal institutions evolve through collective recognition rather than functional adaptation, while showing compatibility with existing socio-ontological accounts.
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