Correct Conceivability and its Role in the Epistemology of Modality

The starting point of this paper is an argument to the conclusion that the definition of metaphysical possibility in terms of correct conceivability, conceivability informed by knowledge of relevant essences, found in Rosen (2006) is equivalent to a version of the essentialist definition of metaphysical necessity. This argument appears to show that correct conceivability is a notion of conceivability by name only and is therefore of no interest to epistemologists of modality. In this paper, I present the equivalence argument, explain the idealizing assumptions involved in it and sketch a version of the conceivability approach which weakens these assumptions in order to show that the notion of correct conceivability can still play a specific limited role in the epistemology of modality

Cross-World Comparatives for Modal Realists

Divers (2014) argues that a Lewisian theory of modality which includes both counterpart theory and modal realism cannot account for the truth of certain intuitively true modal sentences involving cross-world comparatives. The main purpose of this paper is to defend the Lewisian theory against Divers’s challenge by developing a response strategy based on a degree-theoretic treatment of comparatives and by showing that this treatment is compatible with the theory

Study of density distribution in a near-critical simple fluid (19-IML-1)

This experiment uses visual observation, interferometry, and light scattering techniques to observe and analyze the density distribution in SF6 above and below the critical temperature. Below the critical temperature, the fluid system is split up into two coexisting phases, liquid and vapor. The spatial separation of these phases on earth, liquid below and vapor above, is not an intrinsic property of the fluid system; it is merely an effect of the action of the gravity field. At a fixed temperature, the density of each of the coexisting phases is in principle fixed. However, near T sub c where the fluid is strongly compressible, gravity induced hydrostatic forces will result in a gradual decrease in density with increasing height in the sample container. This hydrostatic density profile is even more pronounced in the one phase fluid at temperatures slightly above T sub c. The experiment is set up to study the intrinsic density distributions and equilibration rates of a critical sample in a small container. Interferometry will be used to determine local density and thickness of surface and interface layers. The light scattering data will reveal the size of the density fluctuations on a microscopic scale

The Role of Government in Collective Bargaining: Scandinavia and the Low Countries

This article compares the role of government in collective bargaining in five small West European countries. For the period until the second half of the 1970s, a distinction is made between countries in which government often interfered in wage bargaining, e. g. Denmark and The Netherlands, and countries in which government refrained from intervention, like Sweden. Belgium and, to a lesser degree, Norway. In all countries the tradition of (non)-intervention had already started before the Second World War. The article reviews some explanatory variables: in Scandinavia centralization of labour relations is crucial, in the Low Countries the nature of political verzuiling. Recent developments show that government intervention has become a characteristic of labour relations in all but one country.\ud \u

Migration and Inheritance Practices in the Bolivian Altiplano

Most theoretical approaches to inheritance assume that parents are the key actors of bequest decisions. However, in a context of important migration, children may play an active role in the inheritance process. Based on a unique data set collected at both ends of the migration link in Bolivia, we are able to show that migrant children significantly influence the way inheritance is distributed through their decision to accept or refuse their share of inheritance. This decision is not only influenced by the migrants need for economic security but also by the transaction costs associated to land ownership. Yet, land inheritance is not completely driven by the demand for inheritance of the children. Parents continue to play an important role and the identity of the person responsible for the migration decision emerges as an important determinant of their bequest decision.land access, inheritance, migration, transaction costs

The distribution of Alexander polynomials of knots confined to a thin layer

Numerical hammagraphy is used to determine the statistical distribution of knots which are confined to a thin layer. The statistics used are based on more than 2*106 knots. Among various striking features is a marked regularity in the occurrence of the prime knots