In order to make reliable predictions in any region of human activity, it is necessary to distinguish clearly what is based on experience and what is a construction of intellect. The theory of knowledge developed in the present paper is an attempt to devise a set of axioms that demarcate experience, as the only source of our knowledge of the external world, from the ideas, scientific models, and theories by means of which the scientific predictions are made. After a discussion (...) of the causality in relation to the laws of nature, the axioms of the expounded theory are formulated in the formalism of set theory. The theory is then applied to some problems in physics to demonstrate its usefulness. (shrink)

An explicit assessment of the extent of René Descartes's influence on John Locke's theory of knowledge as presented in his work An Essay Concerning Human understanding calls for a study of their respective philosophical works in some detail. An examination of their individual philosophical standpoints and the objectives behind their projects suggest a striking difference between the spirit and intent of their projects. However, the marked similarities in the contents of Descartes's Rules for the Direction of the Mind and Locke's (...) An Essay Concerning Human understanding and several factors like Locke's own assertion in his first letter to Stillingfleet and Lady Masham's own account of her conversation with Locke indicate that the French philosopher did exert a certain degree of influence on Locke's theory of knowledge as presented in his Essay. An attempt is made in the present work primarily to understand how Descartes's thoughts have influenced the various aspects of Locke's theory of knowledge in his Essay. It appears from this that Locke did not borrow blindly from Descartes and had in fact tried to build a bridge between empiricism and rationalism. (shrink)

The scientific study of living organisms is permeated by machine and design metaphors. Genes are thought of as the ‘‘blueprint’’ of an organism, organisms are ‘‘reverse engineered’’ to discover their func- tionality, and living cells are compared to biochemical factories, complete with assembly lines, transport systems, messenger circuits, etc. Although the notion of design is indispensable to think about adapta- tions, and engineering analogies have considerable heuristic value (e.g., optimality assumptions), we argue they are limited in several important respects. In (...) particular, the analogy with human-made machines falters when we move down to the level of molecular biology and genetics. Living organisms are far more messy and less transparent than human-made machines. Notoriously, evolution is an oppor- tunistic tinkerer, blindly stumbling on ‘‘designs’’ that no sensible engineer would come up with. Despite impressive technological innovation, the prospect of artificially designing new life forms from scratch has proven more difficult than the superficial analogy with ‘‘programming’’ the right ‘‘software’’ would sug- gest. The idea of applying straightforward engineering approaches to living systems and their genomes— isolating functional components, designing new parts from scratch, recombining and assembling them into novel life forms—pushes the analogy with human artifacts beyond its limits. In the absence of a one-to-one correspondence between genotype and phenotype, there is no straightforward way to imple- ment novel biological functions and design new life forms. Both the developmental complexity of gene expression and the multifarious interactions of genes and environments are serious obstacles for ‘‘engi- neering’’ a particular phenotype. The problem of reverse-engineering a desired phenotype to its genetic ‘‘instructions’’ is probably intractable for any but the most simple phenotypes. Recent developments in the field of bio-engineering and synthetic biology reflect these limitations. Instead of genetically engi- neering a desired trait from scratch, as the machine/engineering metaphor promises, researchers are making greater strides by co-opting natural selection to ‘‘search’’ for a suitable genotype, or by borrowing and recombining genetic material from extant life forms. (shrink)

The scientific study of living organisms is permeated by machine and design metaphors. Genes are thought of as the ‘‘blueprint’’ of an organism, organisms are ‘‘reverse engineered’’ to discover their functionality, and living cells are compared to biochemical factories, complete with assembly lines, transport systems, messenger circuits, etc. Although the notion of design is indispensable to think about adaptations, and engineering analogies have considerable heuristic value (e.g., optimality assumptions), we argue they are limited in several important respects. In particular, the (...) analogy with human-made machines falters when we move down to the level of molecular biology and genetics. Living organisms are far more messy and less transparent than human-made machines. Notoriously, evolution is an opportunistic tinkerer, blindly stumbling on ‘‘designs’’ that no sensible engineer would come up with. Despite impressive technological innovation, the prospect of artificially designing new life forms from scratch has proven more difficult than the superficial analogy with ‘‘programming’’ the right ‘‘software’’ would suggest. The idea of applying straightforward engineering approaches to living systems and their genomes— isolating functional components, designing new parts from scratch, recombining and assembling them into novel life forms—pushes the analogy with human artifacts beyond its limits. In the absence of a one-to-one correspondence between genotype and phenotype, there is no straightforward way to implement novel biological functions and design new life forms. Both the developmental complexity of gene expression and the multifarious interactions of genes and environments are serious obstacles for ‘‘engineering’’ a particular phenotype. The problem of reverse-engineering a desired phenotype to its genetic ‘‘instructions’’ is probably intractable for any but the most simple phenotypes. Recent developments in the field of bio-engineering and synthetic biology reflect these limitations. Instead of genetically engineering a desired trait from scratch, as the machine/engineering metaphor promises, researchers are making greater strides by co-opting natural selection to ‘‘search’’ for a suitable genotype, or by borrowing and recombining genetic material from extant life forms. (shrink)

The past twenty five years have seen an explosion of feminist writing on the philosophical canon, a development that has clear parallels in other disciplines like literature and art history. Since most of the writing is, in one way or another, critical of the tradition, a natural question to ask is: Why does the history of philosophy have importance for feminist philosophers? This question assumes that the history of philosophy is of importance for feminists, an assumption that is warranted by (...) the sheer volume of recent feminist writing on the canon. This entry explores the different ways that feminist philosophers are interacting with the Western philosophical tradition. (shrink)

For the first time, in the formal axiomatic epistemology theory Sigma such a theorem is formally proved which means that under the condition of knowledge a-priori-ness, a statement of formal-axiological equivalence of moral-evaluation-functions is logically equivalent to logic equivalence of corresponding statements of being. For the first time it is shown that this theorem undermines universality of the conception of Hume and Moore. A precise definition is given for the formal axiomatic theory Sigma, which is a result of logical formalization (...) of the universal philosophical epistemology; and a relevant interpretation of this formal theory is submitted. The formal proof of the theorem can be examined by readers step by step as it is accomplished in accordance with the formalism standards. (shrink)

This thesis evaluates and compares two versions of neutral monism, one developed by William James and the other by Bertrand Russell. Both argued against Cartesianism in favour of a "subjectless given" as the basic stuff which constitutes both mind and matter. My evaluation will demonstrate that James’s and Russell's supposedly neutral entities are not neutral as their exponents claim because they fail to satisfy important criteria set for a theory to be genuinely neutral. There are two fundamental elements within my (...) discussion of the neutral entities. Firstly, I shall demonstrate that although James's initial repudiation of dualistic epistemology of subject and object, knower and known, led him to avoid metaphysical dualism of mental and physical, in Cartesian sense, by committing him to the view that there is one kind of entity called "experience", his final analysis admitted an internal distinction within the supposedly simple neutral entities. I shall call this covert dualism. Accepting James’s radical empiricism as an archetype, Russell’s early commitment to neutral monism led him to assert three distinctive kinds of entities, sensation, image and unperceived, and was therefore not complete as that of James. In order to bring his theory in line with James, Russell, in his mature version, entirely repudiated the dualistic view of perception which, following Moore, he accepted, to reject idealism. Russell declared percept as the neutral entity, which is both mental and material at once. But by re-introducing epistemological dualism, as James did, Russell admitted that a percept is not simple but complete bundle of compresent qualities and relations. 1 shall argue that like James’ his theory also collapses into covert dualism. Secondly, I shall argue that to produce a genuinely explanatory theory of neutral entities James and Russell exploited science to justify their theories. In course of their analysis they produced various arguments which has been considered as circular. An attempt will be made to show that the apparent circularity of their analysis is really part of a sophisticated programme, now known as bootstrapping. The notion of a bootstrap strategy has recently been developed in philosophy of science, and suggests a way in which the same evidence can be used to generate both a general and specific hypothesis. The thesis is divided into eight chapters. Chapters one, two and four are largely exegetical and chronological, and discuss the development of neutral monism especially in James and Russell’s philosophy together with the general characteristics of the theory as distinguished from other theories explaining mind and matter. Chapters three, five and six critically analyse James’s and Russell’s versions respectively to show their theories collapse into covert dualism. In chapter seven we argue that the alleged circularities in their theory are non- viscious and their employment of a bootstrap strategy introduced a profound innovation in epistemology. (shrink)