This report draws on lessons learned from observations made at seven case study sites, all of which permit economic activities, especially recreation, that are not harmful to the biological values and natural functions of the area. There is now a need to translate these experiences into policy instruments. The guidelines, summarized in some 20 pages, offer sound and well-documented advice on how to proceed.

This handbook provides information on the business case for biodiversity, as well as current biodiversity issues for business, and guidance on corporate biodiversity strategies. The current status of the debate is illustrated by specific case stories, thus providing an opportunity for companies to highlight their renewed commitment to an issue of high importance. The accompanying CD-ROM provides additional biodiversity resources, including extended case studies and lists of the key institutions and sources of information that can help build a company’s capacity (...) for integrating biodiversity into business practice. (shrink)

Unspecific evidence calls for imprecise credence. My aim is to vindicate this thought. First, I will pin down what it is that makes one's imprecise credences more or less epistemically valuable. Then I will use this account of epistemic value to delineate a class of reasonable epistemic scoring rules for imprecise credences. Finally, I will show that if we plump for one of these scoring rules as our measure of epistemic value or utility, then a popular family of decision rules (...) recommends imprecise credences. In particular, a range of Hurwicz criteria, which generalise the Maximin decision rule, recommend imprecise credences. If correct, the moral is this: an agent who adopts precise credences, rather than imprecise ones, in the face of unspecific and incomplete evidence, goes wrong by gambling with the epistemic utility of her doxastic state in too risky a fashion. Precise credences represent an overly risky epistemic bet, according to the Hurwicz criteria. (shrink)