The hardness of the iconic must: Can Peirce’s existential graphs assist modal epistemology?

Charles Peirce’s diagrammatic logic - the Existential Graphs - is presented as a tool for illuminating how we know necessity, in answer to Benacerraf’s famous challenge that most “semantics for mathematics” do not “fit an acceptable epistemology”. It is suggested that necessary reasoning is in essence a recognition that a certain structure has the structure that it has. This means that, contra Hume and his contemporary heirs, necessity is observable. One just needs to pay attention, not just to individual things but to how those things are related in larger structures, certain aspects of which force certain others to be a particular way

Husserl, Language and the Ontology of the Act

The ontology of language is concerned with the relations between uses of language, both overt and covert, and other entities, whether in the world or in the mind of the thinking subject. We attempt a first survey of the sorts of relations which might come into question for such an ontology, including: relations between referring uses of expressions and their objects, relations between the use of a (true) sentence and that in the world which makes it true, relations between mental acts on the one hand and underlying mental states (attitudes, beliefs), on the other, relations between my acts and states, associated uses of language and overt actions on my part and on the part of those other subjects with whom I communicate

More than Money: The potential of cross-sector relationships

Collaboration and co-funding between foundations has seen strong and consistent development. However, less has been done to explore and document the opportunities that collaboration across sectors between foundations, public and private sector funders may provide. 'More Than Money' provides a valuable insight into what it means for funders from different sectors to work collaboratively. Examples include the Pears Foundation working with the Department for Children, Schools and Families to turn a school linking project from a small pilot to a national project, or the development of the Evaluation Support Scotland project which began through informal discussions between a small group of funders from the statutory and voluntary sector, and continued to develop through funding from the Scottish Executive.We hope that this publication will help inform and encourage funders from all sectors as they continue to explore the exciting opportunities that cross sector collaboration can offer

C# 3.0 makes OCL redundant!

Other than its 'platform independence' the major advantages of OCL over traditional Object Oriented programming languages has been the declarative nature of the language, its powerful navigation facility via the iteration operations, and the availability of tuples as a first class concept. The recent offering from Microsoft of the "Orcas" version of Visual Studio with C# 3.0 and the Linq library provides functionality almost identical to that of OCL. This paper examines and evaluates the controversial thesis that, as a result of C# 3.0, OCL is essentially redundant, having been superseded by the incorporation of its advantageous features into a mainstream programming language

Governance and the transformation of political representation

About the book: There has been an explosion of new forms of governance as societies adapt to economic, social and political change. This book highlights the dynamics of the social, cultural and institutional practices involved in 'remaking' governance. It is structured around three key themes: the remaking of peoples, publics and politics

The Political Economy of Increasing Block Tariffs for Water in Developing Countries

Increasing block tariffs (IBTs) have become the tariff structure of choice in developing countries. Multilateral donors, international financial and engineering consultants, and water sector professionals working in developing countries all commonly presume that IBT structures are the most appropriate way to determine water users' monthly bills. Most, if not all recent water tariff studies performed for developing countries propose IBT structures. The objective of this paper is to critically examine the current fashion of using IBTs in cities in developing countries. In the second section of the paper, we review the common arguments made to justify the adoption of IBTs, and present some actual IBTs currently in use in selected cities. In the third section of the paper we discuss the objectives and considerations involved in water tariff design so as to provide a basis for judging the appropriateness of IBTs.Tariff

Polycentrism and Flux in Spatialized Management: Evidence from Maine\u27s Lobster (Homarus americanus) Fishery

Spatial approaches to fisheries management hold great promise but require continued conceptual and policy development. Polycentrism and flux emerge as useful concepts, drawing lessons from more customary, informal resourceuse patterns to produce more innovative “spatialized” policies within existing governance architectures. Empirical evidence from Maine shows that pioneering efforts have been limited by the single-species focus of conventional management hierarchies. As entry limits have consolidated the fishing fleet and eliminated flexible, diversified, and adaptive business strategies, cross-species and habitat externalities have become problematic. State lobster (Homarus americanus Milne- Edwards, 1837) comanagement zones have achieved some successes, including trap limits and improved industry-management communications, but incur significant transaction costs and raise equity and stewardship concerns. Kindred proposals for spatial refinement of groundfish management and locally based area-management councils lack support from the state Department of Marine Resources, Atlantic States Marine Fisheries Commission, New England Fishery Management Council, and National Marine Fisheries Service. Broader and more transparent deliberation of explicitly spatial and ecosystem approaches might be advanced by citizen panels convened to foster polycentric decision structures and accommodate more integrative management strategies

Helping Business Schools Engage with Real Problems: The Contribution of Critical Realism and Systems Thinking

The world faces major problems, not least climate change and the financial crisis, and business schools have been criticised for their failure to help address these issues and, in the case of the financial meltdown, for being causally implicated in it. In this paper we begin by describing the extent of what has been called the rigour/relevance debate. We then diagnose the nature of the problem in terms of historical, structural and contextual mechanisms that initiated and now sustain an inability of business schools to engage with real-world issues. We then propose a combination of measures, which mutually reinforce each other, that are necessary to break into this vicious circle – critical realism as an underpinning philosophy that supports and embodies the next points; holism and transdisciplinarity; multimethodology (mixed-methods research); and a critical and ethical-committed stance. OR and management science have much to contribute in terms of both powerful analytical methods and problem structuring methods

Function-Theoretic Explanation and the Search for Neural Mechanisms

A common kind of explanation in cognitive neuroscience might be called functiontheoretic: with some target cognitive capacity in view, the theorist hypothesizes that the system computes a well-defined function (in the mathematical sense) and explains how computing this function constitutes (in the system’s normal environment) the exercise of the cognitive capacity. Recently, proponents of the so-called ‘new mechanist’ approach in philosophy of science have argued that a model of a cognitive capacity is explanatory only to the extent that it reveals the causal structure of the mechanism underlying the capacity. If they are right, then a cognitive model that resists a transparent mapping to known neural mechanisms fails to be explanatory. I argue that a functiontheoretic characterization of a cognitive capacity can be genuinely explanatory even absent an account of how the capacity is realized in neural hardware