Rationalizing environmental decision-making through economic valuation? - Archive ouverte HAL
Article Dans Une Revue Humanistyka i Przyrodoznawstwo Année : 2021

Rationalizing environmental decision-making through economic valuation?

Résumé

Environmental economic valuations of biodiversity are an increasingly active field of academic inquiry, often presented as a prominent means to rationalize decision-making on environmental issues. However, the meaning of this argument is unclear, because it uses the term “rationalize” in a loose way. This argument, as it is typically formulated in the literature, makes it look as though economic valuations do not involve any value-judgment by economists: by emphasizing rationalization, this argument silences value-judgements. This blind spot is critical, since environmental inequalities are pervasive in economic valuations and their applications, and environmental decision making hence unavoidably involves value-judgements. In this article, we identify conditions upon which environmental economic valuations can truly contribute to rationalizing decision making, despite environmental inequalities. We review the main arguments found in the literature to entrench the credentials of economic approaches to rationalize decision-making, and argue that these approaches fail, at a fundamental level. We then argue that the key for economic valuations to truly contribute to rationalization is that their usage should be embedded in the deployment of what we will call a justificatory task. We then take advantage of an analysis of the notion of rationality, when applied to decision-aiding processes, to translate this reasoning in the concrete terms of applications of environmental economic valuations. According to the argument that we articulate here, standard economic valuations, just like any other application of economic tools, can indeed play a role in rationalizing environmental decisions, in spite of the inequalities that they (re)produce. But this possibility is conditioned by the requirement that the economist implementing them should produce justifications.

Domaines

Philosophie
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Dates et versions

hal-03494422 , version 1 (21-12-2021)

Identifiants

Citer

Yves Meinard. Rationalizing environmental decision-making through economic valuation?. Humanistyka i Przyrodoznawstwo, 2021, 25, ⟨10.31648/hip.4451⟩. ⟨hal-03494422⟩
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