In this article, we defend two claims about the precautionary principle. The first is that there is no ‘core’ precautionary principle that unifies all its different versions. It is more plausible to think of the different versions as being related to each other by way of family resemblances. So although precautionary principle x may have much in common with precautionary principle y, and y with z, there is no set of necessary and sufficient conditions that unify all versions of the (...) principle. Our second claim is that it is sometimes appropriate to think of the precautionary principle as a midlevel principle in the sense proposed by Beauchamp and Childress in their Principles of Biomedical Ethics, i.e. as a non-rigid moral principle. We argue that if the precautionary principle is conceived as a non-rigid principle that needs to be balanced against other principles before a moral verdict can be reached, then this enables us to address some standard objections to the principle. (shrink)

An investigation of public support for coastal adaptation options and public finance options in Florida evaluated stakeholder judgments and how they changed through a participatory engagement process. The study found that public finance mechanisms that imposed fiscal burdens on those who directly benefit from hazard reduction were rated as more acceptable than others. Significantly, visualisations and data on local economic damage and return on investment of potential adaptation options further increased acceptability ratings. The question of whether a development fee for (...) adaptation or any other public purpose supported by private funds is a legal issue that depends on a test called the rational nexus. One concern of this article is to explore options for such fees to cover adaptation to climate change. This raises issues about the potential conflict with the community-wide and intergenerational nature of long-term adaptation. We also explore the relevance of environmental attitudes using the ‘new environmental paradigm’ (NEP) scale and political party affiliation. Results have implications for infrastructure improvements that require public approval for financing. (shrink)

A democratic premise is that expert influence should not extend into the political domain of environmental policymaking. This article analyses the relationship between experts and policymakers in the historical development of the National Flood Insurance Program as a flood governance strategy in the United States. The article draws three conclusions. First, while experts asserted great influence on the development of this policy program, underlying values were evaluated and judged by policymakers. Second, as socio-political values changed, new types of experts were (...) involved in the policymaking process. Third, these different types of experts had different implications for how value conflicts were addressed. (shrink)