Philosophy of Chemistry, Misc

This book examines the way in which Robert Boyle seeks to accommodate his complex chemical philosophy within the framework of a mechanistic theory of matter. More specifically, the book proposes that Boyle regards chemical qualities as properties that emerged from the mechanistic structure of chymical atoms. Within Boyle’s chemical ontology, chymical atoms are structured concretions of particles that Boyle regards as chemically elementary entities, that is, as chemical wholes that resist experimental analysis. Although this interpretation of Boyle’s chemical philosophy has (...) already been suggested by other Boyle scholars, the present book provides a sustained philosophical argument to demonstrate that, for Boyle, chemical properties are dispositional, relational, emergent, and supervenient properties. This argument is strengthened by a detailed mereological analysis of Boylean chymical atoms that establishes the kind of theory of wholes and parts that is most consistent with an emergentist conception of chemical properties. The emergentist position that is being attributed to Boyle supports his view that chemical reactions resist direct explanation in terms of the mechanistic properties of fundamental particles, as well as his position regarding the scientific autonomy of chymistry from mechanics and physics. (shrink)

Some experiments are risky in that they cannot repeatedly produce certain phenomenon at will for study because the scientific knowledge of the process generating the uncertain phenomenon is poorly understood or may directly contradict with existing scientific knowledge. These experiments may have great impact not just to the scientific community but to mankind in general. Banning them from study may incur societies a great opportunity cost but accepting them runs the risk that scientists are doing junk science. How to make (...) an informed decision to accept/reject such study scientifically for the mainstream scientific community is of great importance to mankind. Here, we propose a statistical methodology to handle the situation. Specifically, we consider the likelihood of not observing the phenomenon after n trails so that it is statistically significant to have nil result. Consequently, we reject the hypothesis that there is some probability that we observe the phenomenon. (shrink)

Following Kripke and Putnam, the received view of chemical kinds has been a microstructuralist one. To be a microstructuralist about chemical kinds is to think that membership in said kinds is conferred by microstructural properties. Recently, the received microstructuralist view has been elaborated and defended, but it has also been attacked on the basis of complexities, both chemical and ontological. Here, I look at which complexities really challenge the microstructuralist view; at how the view itself might be made more complicated (...) in order to accommodate such challenges; and finally, at what this increasingly complicated picture implies for our standard assessment of chemical kindhood—primarily, for the widespread assumption that chemical kinds in general are more neat and tidy than those messy biological ones. _1_ The Received View _2_ A Taxonomy of Chemical Kinds _3_ Atomic Number _4_ H2O, H3O+, OH−, and More _5_ Complicating the Microstructuralist Picture _6_ Concrete and Other Mixtures _7_ Macromolecules, Especially Proteins _8_ Abandoning Sameness of Elemental Composition _9_ Not So Different after All. (shrink)

The aim of this article is to present a different perspective through which to examine reduction and emergence; namely, the perspective of chemistry’s relation to physics.

"Brower explores the way philosophers were inspired by entomological social systems and communication to reflect on human psyche, social behavior, community organization, communication, and inter-individual relationships. His essay rehearses the swarms of insects embedded in contemporary philosophy and literary theory, not only showing how many of the major concepts (or philosophemes) in continental philosophy – sexuality, politics, thinking, time, interdependence, and language – draw lessons from the world of insects, but also illustrating again how the insect world spurred human reflection.".

Chemistry laboratories, as buildings, have been surprisingly little studied by historians of science; interest has been focused on them more as sites of specific scientific activity, with particular emphasis on the personalities who worked within them. This has overshadowed aspects of laboratories such as their specification, design, construction, fitting-out, adaptation, replacement, status as civic and academic structures, and so on. Systematic study of them would be aided by an agreed taxonomy of laboratory types, according to their purpose, and a scheme (...) is proposed here. Practically no pre-1800 chemical laboratories survive, and there are very few dating from earlier than 1900, at least in their original state. Encouragingly, there have been several recent archaeological excavations which have turned up interesting evidence of early examples from various cultures. Little interest has been shown in the preservation of laboratories as significant architectural or historical structures, certainly when compared with other building types. The paper closes by considering those English laboratories which enjoy some level of legal protection but questioning the criteria adopted in deciding the programme of preservation. (shrink)

This paper analyses the understandings of Daoist alchemy and Chinese sexuality of Joseph Needham and his friend and correspondent, the Chinese-Swedish writer Jolan Chang . Using the extensive correspondence between the two men, as well as Needham’s files on “inner alchemy” deposited at the Needham Research Institute, the paper begins with a partial reconstruction of a 1977 symposium, chaired by Needham, to promote Chang’s new book, The Tao of Love and Sex: The Ancient Chinese Way to Ecstasy. Needham and Chang’s (...) visions of Chinese sex are then read against excerpts from Science and Civilisation in China, specifically Volume V: Chemistry and Chemical Technology, Part 5: Spagyrical Discovery and Invention: Physiological Alchemy . Three inter-related aspects are explored. First, reading Science and Civilisation in China against materials in the Needham archives offers crucial hints to Needham’s historiography and historical practice. Second, the way that Daoist regimens came to be actively reconstructed and repackaged as practices concerned with the enhancement of sexual pleasure and intensity. Third, the investigation of the networks and circulations of assumptions, visions, fantasies about “China”. (shrink)

This paper investigates John Dee’s relationship with two kinds of alchemist: the authorities whose works he read, and the contemporary practitioners with whom he exchanged texts and ideas. Both strands coincide in the reception of works attributed to the famous English alchemist, George Ripley. Dee’s keen interest in Ripley appears from the number of transcriptions he made of ‘Ripleian’ writings, including the Bosome book, a manuscript discovered in 1574 and believed to have been written in Ripley’s own hand. In 1583, (...) Dee and his associate Edward Kelley left England for East Central Europe, taking with them a proportion of Dee’s vast library, including alchemical books—the contents of which would soon pique the interest of continental practitioners. Kelley used Ripley’s works, including the Bosome book, not only as sources of practical information, but as a means of furthering his own relationships with colleagues and patrons: transactions that in turn influenced Ripley’s posthumous continental reception. The resulting circulation of texts allows us to trace, with unusual precision, the spread of English alchemical ideas in the Holy Roman Empire from the late sixteenth century. (shrink)

Does chemistry reduce to physics? If this means ‘Can we derive the laws of chemistry from the laws of physics?’, recent discussions suggest that the answer is ‘no’. But sup posing that kind of reduction—‘epistemological reduction’—to be impossible, the thesis of ontological reduction may still be true: that chemical properties are determined by more fundamental properties. However, even this thesis is threatened by some objections to the physicalist programme in the philosophy of mind, objections that generalize to the chemical case. (...) Two objections are discussed: that physicalism is vacuous, and that nothing grounds the asymmetry of dependence which reductionism requires. Although it might seem rather surprising that the philosophy of chemistry is affected by shock waves from debates in the philosophy of mind, these objections show that there is an argumentative gap between, on the one hand, the theoretical connection linking chemical properties with properties at the sub-atomic level, and, on the other, the philosophical thesis of ontological reduction. The aim of this paper is to identify the missing premises (among them a theory of physical possibility) that would bridge this gap. Introduction: missing elements and the mystery of discreteness The refutation of physicalism A combinatorial theory of physical possibilia Combinatorialism and the Bohr model Objections The missing premises and a disanalogy with mind. (shrink)

At first glance twentieth-century philosophy of science seems virtually to ignore chemistry. However this paper argues that a focus on chemistry helped shape the French philosophical reflections about the aims and foundations of scientific methods. Despite patent philosophical disagreements between Duhem, Meyerson, Metzger and Bachelard it is possible to identify the continuity of a tradition that is rooted in their common interest for chemistry. Two distinctive features of the French tradition originated in the attention to what was going on in (...) chemistry.French philosophers of science, in stark contrast with analytic philosophers, considered history of science as the necessary basis for understanding how the human intellect or the scientific spirit tries to grasp the world. This constant reference to historical data was prompted by a fierce controversy about the chemical revolution, which brought the issue of the nature of scientific changes centre stage.A second striking—albeit largely unnoticed—feature of the French tradition is that matter theories are a favourite subject with which to characterize the ways of science. Duhem, Meyerson, Metzger and Bachelard developed most of their views about the methods and aims of science through a discussion of matter theories. Just as the concern with history was prompted by a controversy between chemists, the focus on matter was triggered by a scientific controversy about atomism in the late nineteenth-century.Keywords: France; Epistemology; Chemistry; Revolution; Atomism; Realism. (shrink)

Los editores de este libro han conseguido reunir algunas de las mejores firmas de lo que en la actualidad se denomina 'filosofía de la química'. Esta subdisciplina de la filosofía de la ciencia, hasta hace bien poco marginal, comienza a exigir durante la década pasada el lugar adecuado que considera se merece, pero que la falta de análisis especializados, de talante no puramente histórico, por parte de filósofos había imposibilitado. De hecho, la supremacía de los estudios acerca de la reducción (...) de la química a la física ahondó considerable—mente en la falta de interés filosófico por las cuestiones químicas. Las fugaces apariciones de artículos dedicados al tema no hacían sino confirmar la regla de la apatía por él. Muchas eran—y son—las cuestiones que, sin embargo, rodeaban, se plasmaban y podían recibir la aclaración pertinente en el mundo de la filosofía de la química. Cuestiones que, planteadas en el marco general de la filosofía de la ciencia, no siempre se adecuaban al temario de subdisciplinas como la filosofía de la biología o la filosofía de la física. Pero también cuestiones propias de la química que podían incitar a la creación de nuevas estrategias generales. Este libro recoge una serie de respuestas en tal sentido, al proponer un elenco temático que evidencia la amplitud y el interés de los problemas filosóficos que la química origina. (shrink)