Historical truth

The author, dismissing the feasibility of attaining the real facts of history, proposes to define historical truth as the set of all possible worlds that agree with all the sources available to the historian. He remarks that this conception is very close to that necessairly assumed today by cosmologists, when describing the evolution of the phisical universe.     

On Spatial and Temporal ex mensura Boundaries

In this paper we will propose an empirical analysis of spatial and temporal boundaries. Unlike other proposals, which deal mainly with the commonsense level of the subject, we will ground our explication on well-established scientific practice and language. In this way we show how to reconsider in an innovative way questions such as the distinction between the bona fide boundaries and the fiat boundaries, the thickness and the ownership of the boundaries. At the same time we propose a division between ex mensura boundaries and qui vulgo dicuntur boundaries. What is it, therefore, that divides the atmosphere from the water? [Leonardo da Vinci, Notebooks]      

The Significance of Context in Comprehension: The `WeCase'

This paper deals with some of the issues raisedabout the use of context in language, that is,the pragmatic side of the problem; morespecifically it aims to stress the significanceand complexity of context. In real life context is exploited both in production and in comprehension.I will deal here mainly with comprehension:after briefly referring to cognitive contextsand their interaction with knowledge andcomprehension, and touching on the relationbetween language and context, I will analyzethe uses of an indexical pronoun, we,which may both include and exclude speaker/sand/or interlocutor/s, and cannot beinterpreted without referring to an`integrated' view of context.     

The Argument(s) for Universal Gravitation

In this paper an analysis of Newton’s argument for universal gravitation is provided. In the past, the complexity of the argument has not been fully appreciated. Recent authors like George E. Smith and William L. Harper have done a far better job. Nevertheless, a thorough account of the argument is still lacking. Both authors seem to stress the importance of only one methodological component. Smith stresses the procedure of approximative deductions backed-up by the laws of motion. Harper stresses “systematic dependencies” between theoretical parameters and phenomena. I will argue that Newton used a variety of different inferential strategies: causal parsimony considerations, deductions, demonstrative inductions, abductions and thought-experiments. Each of these strategies is part of Newton’s famous argument.