The Environmental Knowledge Commons: Irreversibility, Non-Additivity, and the Grading of Access

Abstract

The architecture developed in this series depends on a shared epistemic resource: long observational records, the provenance that makes them assessable, the registers that make past findings interpretable, and the accumulated conjectures about couplings that reporting produces. This paper treats that resource as a commons and asks what follows. The method is conceptual, with one small formal observation and a comparative survey. The paper's first position is that the commons problem here differs from the classical one in its structure. Environmental knowledge is non-rival, so the difficulty lies in provision under an asymmetry and not in subtractability, since the costs of observation and maintenance fall on the holder while the benefits fall on the field, and the resource can be lost irreversibly by unilateral non-provision. The second position is a property of records that strengthens the case for maintenance duties beyond the usual arguments: for claims requiring continuous coverage, the value of a record is not additive across interruptions, so two thirty-year segments separated by a gap support what a thirty-year record supports and not what a sixty-year record supports, and the loss from an interruption is therefore unrelated to the interruption's length. The third position concerns openness. Binary openness is inadequate in both directions, since some records are dangerous to release and some are dangerous to withhold, and the paper develops a grading of access by the relation between the requester and the resource, with the grading itself treated as a governed condition subject to the series' principle and not as an administrative matter. The fourth position is that such a commons is generative in a definite sense: its value lies in the claims it will support that nobody has yet formulated, so a governance arrangement optimising it against current uses will discard the property that makes it worth maintaining. The paper surveys common-pool resource theory, knowledge commons scholarship, infrastructure theory, the enclosure literature, operating data-sharing regimes in meteorology and Earth observation, access and benefit-sharing instruments, and indigenous data governance, states what each owns, and identifies the residue. It reports no empirical study.