Two theses appear to be central to Reid’s view of the visual field. By sight, we do not originally perceive depth or linear distance from the eye. By sight, we originally perceive the position that points on the surface of objects have with regard to the centre of the eye. In different terms, by sight, we originally perceive the compass direction and degree of elevation of points on the surface of objects with reference to the centre of the eye. I (...) consider various problems about distance perception and perception of position with regard to the centre of the eye raised by Reid’s texts. These questions are relevant to Reid’s description of the geometry of visibles as the “intrinsic” geometry of the surface of the sphere. (shrink)

This article argues that the modern world is not only produced by, and is promoting, processes of rationalization and disenchantment, but is also the site of `enchanting' influences that are genuinely `charming' or `magical'. Such modes of influencing rely increasingly on the power of images, and on theatre-like performances of words or discourses. The impact takes place under conditions that, following Victor Turner's work, could be called `liminal', and which can be turned through `imagemagic' into a state of `permanent liminality'. (...) A path-breaking analysis of such influences can be found in Shakespeare's A Midsummer Night's Dream, written at a highly liminal moment in European history, the end of the Renaissance and the unfolding of the Reformation. It is argued that the central problem of the play is the source of the power that motivates, from the inside, human beings. Shakespeare attributes this power to images through which human beings can be incited to act, in particular to fall in love, and assigns a decisive role in the manipulation of such images to the Trickster figure of folk-tales and myths. Such image-magic makes its victims believe that they gained enlightenment, maturing to reason, exactly when succumbing to its influence; while its lasting impact is the confusion of the senses, or the power to distinguish and discriminate. (shrink)

The important role of the alchemical and astrological tradition in the formation and trans-formation of science as a social institution in the Early Modern period is researched in detail in Western historiography of science. At the same time, the Ukrainian aspect of this pan-European phenomenon needs further intensive study. The article deals with the alchemical and astrological component of Ukrainian science of the High Baroque era on an example of Theophan Prokopovych (1677 – 1736). The analysis of the ca¬talog of (...) Prokopovych’s library confirmed that the alchemical-astrological and magical-physical knowledge belonged to the sphere of interests of the scholar. His activity, in addi-tion to cosmogonic reasoning and mathematical calculations, also had a practical compo-nent. Books from the library’s holdings included works of late alchemy, which allowed Pro-kopovych to be aware of the latest ideas, trends, and achievements in this and related fields of knowledge. This is reflected in the formation of the worldview and creative work of the scholar. A comparison of the facts of biographies, the essence and direction of creativity, and the relationship of the authors mentioned in Prokopovych’s treatise “Natural Philosophy or Physics”, testified to the existence of the united pan-European scientific and information space, within which the tradition of late alchemy was formed and transformed during the 16th-18th centuries. Theophan Prokopovych also belonged to this tradition, and his works reflected the state and essence of Ukrainian alchemical knowledge of the High Baroque era. Prokopovych’s own views on problems of alchemy and astrology are a topic of special re-search. (shrink)