Nikos Psarros

The present volume contains a selection of papers presented at the Fifth Conference on Collective Intentionality held at the University of Helsinki August 31 to September 2, 2006 and two additional contributions. The common aim of the papers is to explore the structure of shared intentional attitudes, and to explain how they underlie the social, cultural and institutional world. The contributions to this volume explore the phenomenology of sharedness, the concept of sharedness, and also various aspects of the structure of collective intentionality in general, and of the intricate relations between sharedness and normativity in particular. Concepts of Sharedness shows how rich and lively the philosophical research focused on the analysis of collective intentionality has become, and will provide further inspiration for future work in this rapidly evolving field.

The aim of this volume is to explore new approaches to the problem of the constitution of the various aspects of sociality and to confront these with received ideas. Therefore many of the contributions to this volume are devoted to a rather holistic and antireductionist conception of social objects, groups, joint actions and collective knowledge. The topics, that are dealt with are: a) the question of the ontological status of social objects and their relation to physical objects, b) collective agency and c) the question whether there can be shared knowledge and shared beliefs - a rather new topic in the discussion of the social aspects of personal life.

The papers collected in this issue address a variety of aspects of the concept of conatus ranging from the explorations of its roots in early ancient Greek thought to its application on modern theories of democratic education. The conatus is a special relation between the parts of a monad and their subparts and the subparts of the subparts to infinity, which ensures that each part and subpart is a part of this monad and not of any other. As a fundamental trait of monadic existence, the conatus is manifested in a multiplicity of facets that sustain the persistence of any real existence. It is thus obvious that there is still a vast field of such manifestations of conatus that awaits philosophical exploration, especially in the realms of Social Ontology and of the Philosophy of Nature.

The received view defines money by four basic functions: unit of account, store of value, a medium of exchange, and standard of deferred payment. The two main grand views on the nature of money regard either its function as a unit of account (chartalism), or its function as a general medium of exchange (metallism) as the fundamental characteristic of money and try to derive the other functions of money from the proposed fundamental characteristic. Both chartalism and metallism fail to see, however, that all four accepted functions of money are rather necessary expressions of the nature of money and not elements of its definition. My thesis is that all four basic functions of money can be explained by regarding money as an instrument for measuring an extensive magnitude of things and poietic actions that is called commonly ‘value’. However, value is not a fundamental magnitude, but is in a certain way the representation of human freedom in the material world. Thus money is in fact an indirect instrument for determining and measuring at least an aspect of human freedom. From this definition of the nature of money also the obligation for the institution of a conditionally guaranteed minimal income can be defended.

The paper asks about the reasons for the neglect of chemistry in modern philosophy of science and investigates in how far this science can be the object of an autonomous philosophical reflection. It is argued that from a culturalistic point of view chemistry indeed offers a field of interesting questions ranging from the reconstruction of its epistemological objects to the elucidation of the semantic functions of terms like "atom" or "molecule". It is further argued that the philosophical reflection upon chemistry has important consequences for the didactic, the history and even the ethics of this science, making thus philosophy to a partner of chemistry in fulfilling its purposes in human society.

In this article the problem of the so-called 'coinciding objects', i.e. the question whether a substantially homogeneous thing is something ontologically different from the corresponding 'piece of stuff' it is made of or not, is examined from a pragmatical and language-analytical point of view. Instead of recurring to ontological assertions, I propose to regard 'stuffs' or 'substances' as a mode of speaking about things that fulfil the condition of being homogeneous in respect to a certain kind of properties that are called substantial properties. The coincidence problem is resolved by demonstrating that terms for substantially homogeneous things and the corresponding 'pieces of stuff' are predicative expressions in an Aristotelian genus-species relationship