Peter Abelard (1079–1142 ce) was the most wide‐ranging philosopher of the twelfth century. He quickly established himself as a leading teacher of logic in and near Paris shortly after 1100. After his affair with Heloise, and his subsequent castration, Abelard became a monk, but he returned to teaching in the Paris schools until 1140, when his work was condemned by a Church Council at Sens. His logical writings were based around discussion of the “Old Logic”: Porphyry's Isagoge, aristotle'S Categories and (...) On Interpretation and boethius'S textbook on topical inference. They comprise a freestanding Dialectica (“Logic”; probably c.1116), a set of commentaries (known as the Logica [Ingredientibus], c. 1119) and a later (c. 1125) commentary on the Isagoge (Logica Nostrorum Petititoni Sociorum or Glossulae). In a work Abelard called his Theologia, issued in three main versions (between 1120 and c.1134), he attempted a logical analysis of trinitarian relations and explored the philosophical problems surrounding God's claims to omnipotence and omniscience. The Collationes (“Debates,” also known as “Dialogue between a Christian, a Philosopher and a Jew”; probably c.1130) present a rational investigation into the nature of the highest good, in which the Christian and the Philosopher (who seems to be modeled on a philosopher of pagan antiquity) are remarkably in agreement. The unfinished Scito teipsum (“Know thyself,” also known as the “Ethics”; c.1138) analyses moral action. (shrink)

In this first modern, critical assessment of the place of mathematics in Berkeley's philosophy and Berkeley's place in the history of mathematics, Douglas M. Jesseph provides a bold reinterpretation of Berkeley's work. Jesseph challenges the prevailing view that Berkeley's mathematical writings are peripheral to his philosophy and argues that mathematics is in fact central to his thought, developing out of his critique of abstraction. Jesseph's argument situates Berkeley's ideas within the larger historical and intellectual context of the Scientific Revolution. (...) Jesseph begins with Berkeley's radical opposition to the received view of mathematics in the philosophy of the late seventeenth and early eighteenth centuries, when mathematics was considered a "science of abstractions." Since this view seriously conflicted with Berkeley's critique of abstract ideas, Jesseph contends that he was forced to come up with a nonabstract philosophy of mathematics. Jesseph examines Berkeley's unique treatments of geometry and arithmetic and his famous critique of the calculus in The Analyst. By putting Berkeley's mathematical writings in the perspective of his larger philosophical project and examining their impact on eighteenth-century British mathematics, Jesseph makes a major contribution to philosophy and to the history and philosophy of science. (shrink)

In this first modern, critical assessment of the place of mathematics in Berkeley's philosophy and Berkeley's place in the history of mathematics, Douglas M. Jesseph provides a bold reinterpretation of Berkeley's work.

Sir George Etherege, William Wycherley and William Congreve introduce into their play-worlds major female characters who demand independence and equality from their male counterparts. This book focuses on each major female character who demands independence and equality of her gallant-libertine before she will commit to marriage or courtship with him. This demand for equality is a contrast to the social and marital relationships found in the real world of 17th century English Restoration society where marriage was a bargaining process for (...) property and where the woman was treated as the man's property. Each of the three playwrights develops his virtuous women in a different way. Wycherley's approach to his characters, for instance, is quite different from that of Etherege and Congreve. But in each case, the playwrights present major female characters who prove themselves superior in wit and wisdom and thoroughly modern in their outlook. (shrink)

Hobbes and Wallis's "battle of the books" illuminates the intimate relationship between science and crucial seventeenth-century debates over the limits of sovereign power and the existence of God.

PrefaceList of AbbreviationsChapter One: The Mathematical Career of the Monster of MalmesburyChapter Two: The Reform of Mathematics and of the UniversitiesIdeological Origins of the DisputeChapter Three: De Corpore and the Mathematics of MaterialismChapter Four: Disputed FoundationsHobbes vs. Wallis on the Philosophy of MathematicsChapter Five: The "Modern Analytics" and the Nature of DemonstrationChapter Six: The Demise of Hobbesian GeometryChapter Seven: The Religion, Rhetoric, and Politics of Mr. Hobbes and Dr. WallisChapter Eight: Persistence in ErrorWhy Was Hobbes So Resolutely Wrong?Appendix: Selections from (...) Hobbes's Mathematical WritingsReferencesIndex Copyright © Libri GmbH. All rights reserved. (shrink)

Western science teaches that our beings are governed by the laws of physics and our minds play no part. There are, however, flaws in this thinking, most prominently unexplained paranormal phenomena that defy explanation by modern theories of physics. Collected by a handful of renegade scientists who call themselves parapsychologists, these data include extrasensory perception (ESP), poltergeist occurrences, and psychokinesis. Much of the current data in parapsychology and their implications for understanding the true nature of the self are examined here. (...) Beginning with a consideration of several instances of spontaneous psi, the book examines the theoretical explanations of paranormal phenomena. It also covers the hypothesis and evidence that minds contain the so-called hidden variables that determine the outcomes of the quantum process, thus interweaving parapsychology with modern physics. The minds fate upon the death of the physical body is discussed; the reader is forced to consider in detail the relationship between the conscious mind and the physical brain and the evidence that minds survive the death of bodies. (shrink)

The dissertation is a detailed analysis of Berkeley's writings on mathematics, concentrating on the link between his attack on the theory of abstract ideas and his philosophy of mathematics. Although the focus is on Berkeley's works, I also trace the important connections between Berkeley's views and those of Isaac Barrow, John Wallis, John Keill, and Isaac Newton . The basic thesis I defend is that Berkeley's philosophy of mathematics is a natural extension of his views on abstraction. The first chapter (...) is devoted to a consideration of Berkeley's treatment of abstraction, including his arguments against the doctrine of abstract ideas and his own account of how the explanatory ideas traditionally assigned to abstract ideas can be filled by a non-abstractionist account of human knowledge. In chapter two I investigate the details of Berkeley's proposed new foundations for geometry, showing how his rejection of abstract ideas led him to a critique of the traditional conception of geometry . Of particular importance in this context is Berkeley's denial of infinite divisibility and his attempts to show that a satisfactory account of geometry does not require that geometric magnitudes be infinitely divisible. Chapter three is concerned with Berkeley's treatment of arithmetic and algebra. Here I argue that Berkeley's denial of the claim that arithmetic is the science of abstract ideas of number ultimately results in his advocacy of a strongly nominalistic conception of arithmetic which has strong similarities to modern fomalism. In chapter four I discuss Berkeley's famous critique of the calculus in The Analyst and other works, concluding that his criticism of the calculus is essentially correct, although his attempted explanation of the success of infinitesimal methods is unconvincing. (shrink)

The emergence of the global administrative sector and its new forms of knowledge production, expert rationality, and standardization, remains an understudied topic in science studies. Using a coproductionist theoretical framework, we argue tha the mutual construction of epistemic and legal authority across international organizations has been critical for constituting and stabilizing a global regime for the regulation of food safety. The authors demonstrate how this process has also given rise to an authoritative framework for risk analysis touted as ‘‘scientifically rigorous’’ (...) but embodying particular value choices regarding health, environment, and the dispensation of regulatory power. Finally, the authors trace how enrollment of the Codex Alimentarius in World Trade Law has heightened institutional dilemmas around legitimacy and credibility in science advice at the global level. Taken together, the case illustrates the importance of attending to the iterative construction of law and science in the constitution of new global administrative regimes. (shrink)

This chapter is concerned with the foundations of Hobbes’s natural philosophy, notably his account of space and time, as well as an inertial law the author terms the “persistence principle” and a mechanistic principle of action by contact. The author argues that these foundational concepts and principles serve as a framework that places constraints upon the kinds of hypotheses that may figure in the explanation of phenomena, but they do not uniquely determine how natural philosophy is to be developed. In (...) particular, the author shows that Hobbes took questions about the infinitude and uniqueness of the world as unanswerable in principle, although he regarded the question of the vacuum as an empirical matter that could be settled by experiment. Hobbes did, however, hold that certain doctrines were incoherent and should be rejected on a priori grounds. (shrink)

This chapter examines the views of seventeenth-century British philosophers on the notion of logic and demonstrative knowledge, particularly Francis Bacon, Thomas Hobbes, and John Locke, offering an overview of traditional Aristotelianism in relation to logic and describing Bacon's approach to demonstration and logic. It also analyzes the contribution of the Cambridge Platonists and evaluates the influence of Cartesianism. The chapter concludes that theorizing about logic and demonstrative knowledge followed an arc familiar from other branches of philosophy such as metaphysics or (...) the philosophy of science. (shrink)

Researchers are required to seek consent from Indigenous communities prior to conducting research but there is inadequate information about how Indigenous people understand and become fully engaged with this consent process. Few studies evaluate the preference or understanding of the consent process for research with Indigenous populations. Lack of informed consent can impact on research findings. The Picture Talk Project was initiated with senior Aboriginal leaders of the Fitzroy Valley community situated in the far north of Western Australia. Aboriginal people (...) were interviewed about their understanding and experiences of research and consent processes. Transcripts were analysed using NVivo10 software with an integrated method of inductive and deductive coding and based in grounded theory. Local Aboriginal interpreters validated coding. Major themes were defined and supporting quotes sourced. Interviews with Aboriginal leaders were facilitated by a local Aboriginal Community Navigator who could interpret if necessary and provide cultural guidance. Participants were from all four major local language groups of the Fitzroy Valley; aged 31 years and above; and half were male. Themes emerging from these discussions included Research—finding knowledge; Being respectful of Aboriginal people, Working on country, and Being flexible with time; Working together with good communication; Reciprocity—two-way learning; and Reaching consent. The project revealed how much more there is to be learned about how research with remote Aboriginal communities should be conducted such that it is both culturally respectful and, importantly, meaningful for participants. We identify important elements in community consultation about research and seeking consent. (shrink)

If you look up οἶκος in Liddell and Scott, you find the instances classified in three main divisions: first those meaning a house, or sometimes other kinds of building; secondly ‘one's household goods, substance’, for which I shall generally say ‘property’, though Liddell and Scott do not actually use that word; and thirdly ‘family’. This threefold distinction is sound, and I shall adhere to it here. Admittedly one sometimes finds an instance where it is not easy to decide which sense (...) the word has. Two of the senses, occasionally even all three, may overlap. But in the great majority of instances it is clear which sense is meant. (shrink)

In 346 BC. the Athenians negotiated a peace treaty with King Philip II of Macedon, but afterwards one of the Athenian ambassadors, Demosthenes, accused another, Aiskhines, of accepting a bribe from Philip to contrive that the terms of the treaty should be favourable to him. The case came to trial three years later, and On the False Embassy is the speech which Demosthenes prepared for the prosecution. It is one of the most famous pieces of ancient oratory, and it is (...) also one of the principal sources of information about the politics of its period. This volume is on the same lines as Professor MacDowell's previous edition of Demosthenes' speech Against Meidias. It includes an introduction concentrating especially on the historical circumstances, a revised Greek text based on fresh study of the manuscripts, an English translation on pages facing the text, and the first detailed commentary on the speech for over a hundred years. (shrink)

This paper analyzes Berkeley's arguments for the existence of God in the Principles of Human Knowledge, Three Dialogues, and Alciphron. Where most scholarship has interpreted Berkeley as offering three quite distinct attempted proofs of God's existence, I argue that these are all variations on the strategy of inference to the best explanation. I also consider how this reading of Berkeley connects his conception of God to his views about causation and explanation.

If you look up οκος in Liddell and Scott, you find the instances classified in three main divisions: first those meaning a house, or sometimes other kinds of building; secondly ‘one's household goods, substance’, for which I shall generally say ‘property’, though Liddell and Scott do not actually use that word; and thirdly ‘family’. This threefold distinction is sound, and I shall adhere to it here. Admittedly one sometimes finds an instance where it is not easy to decide which sense (...) the word has. Two of the senses, occasionally even all three, may overlap. But in the great majority of instances it is clear which sense is meant. (shrink)

This article examines Hobbes’s conception of mathematical method, situating his methodological writings in the context of disputed mathematical issues of the seventeenth century. After a brief exposition of the Hobbesian philosophy of mathematics, it investigates Hobbes’s attempts to resolve three important mathematical controversies of the seventeenth century: the debates over the status of analytic geometry, disputes over the nature of ratios, and the problem of the “angle of contact” between a curve and tangent. In the course of these investigations, Hobbes’s (...) account of mathematics and its method is contrasted with the those of Descartes, Isaac Barrow, John Wallis, and Christopher Clavius. (shrink)

The number of speaking actors in Old Comedy has been much discussed, but no consensus has been reached. The old assumption that the number was three, as in tragedy, was shaken when it was realized that some scenes of Aristophanes have four characters on-stage at once, all taking part in the dialogue: for example, in Lys. 77–253 we have Lysistrate, Kalonike, Myrrhine, and Lampito, and in Frogs 1414–81 we have Dionysos, Aiskhylos, Euripides, and Plouton. Rees therefore argued that there was (...) no fixed number, but that view was not generally accepted. A more widely held view is that there were three principal actors with additional performers for small parts. However, there is no evidence contemporary with Aristophanes which distinguishes three actors from the others in this way, and it is probable that writers of later periods who mention three actors are referring to their own times and did not have authentic information about the fifth century. The passage which DFA, p. 149, seems to regard as the most trustworthy is in a brief account of comedy attributed to Tzetzes: πιγενμενος δ Κρατνος κατστησε μν πρτον τ ν τ κωμδ πρσωπα μεχρ τριν, στσας τν ταξαν4 DFA paraphrases this as ‘Cratinus reduced the disorderliness and, in some sense, fixed the number of regular actors at three’. But πρσωπα means ‘masks’ or ‘characters’; it does not mean ‘actors’ . What the writer meant by saying that Kratinos settled the masks or characters in comedy at ‘up to three’ is not clear, but his statement is useless as evidence for the number of actors. (shrink)

Early in his mathematical career Leibniz discovered some important methods and results but had to recognize that his findings had been anticipated by other mathematicians such as Pierre de Fermat, James Gregory, Isaac Newton, François Regnauld, John Wallis, etc. This paper investigates the cases of Isaac Barrow and Pietro Mengoli who, earlier than Leibniz, had been familiar with the characteristic triangle, transmutations methods, the inverse connection between determining tangents and areas of curves or the sums of the reciprocal figurate numbers, (...) and the harmonic triangle. To what extent was Leibniz aware of the results and publications of his predecessors? How did he assess their methods and results? Why did Leibniz never acknowledge any influence of these two mathematicians on his own studies? After publication of Leibniz’s manuscripts concerning the prehistory and early history of the calculus in the Academy Edition these questions can be investigated on the solid foundation of original texts. (shrink)

In their recent article, Kirsch and Hyland questioned the relation between psychological and associated neurophysiological phenomena in the introduction of complementarity into psychology. Mishkin's work on the neurophysiological basis of memory and perception provides an example of the extension of complementarity that I have proposed and that can serve as the basis for empirical testing of this extension. Mishkin's thesis that memory storage occurs at sensory stations in the cortex allows for the resolution of a fundamental problem in cognitive psychology, (...) namely the reciprocal dependence of perception and memory. Also, Mishkin's thesis allows that psychological phenomena do not depend on an objective world for their existence. (shrink)

Elitzur maintains that in quantum mechanical measurement consciousness does not have a significant impact on the physical world. His thesis is refuted through an elaboration of Schrödinger's gedankenexperiment called the cat paradox. The generally conservative tone of Elitzur's article as regards the involvement of consciousness in the physical world is discussed. Through discussing the conservation of energy and the second law of thermodynamics much differently than did Elitzur, it is shown how the involvement of human cognition in the functioning of (...) the physical world can be found in the structure of physical theory itself. Elitzur's major argument concerning a demonstration of a non-material basis for consciousness is shown to be inadequate. (shrink)

The consent and community engagement process for research with Indigenous communities is rarely evaluated. Research protocols are not always collaborative, inclusive or culturally respectful. If participants do not trust or understand the research, selection bias may occur in recruitment, affecting study results potentially denying participants the opportunity to provide more knowledge and greater understanding about their community. Poorly informed consent can also harm the individual participant and the community as a whole. Invited by local Aboriginal community leaders of the Fitzroy (...) Valley, the Kimberley, Western Australia, The Picture Talk project explores the consent process for research. Focus groups of Aboriginal community members were conducted to establish preferences for methods of seeking individual consent. Transcripts were analysed through NVivo10 Qualitative software using grounded theory with inductive and deductive coding. Themes were synthesised with quotes highlighted. Focus groups with Aboriginal community members were facilitated by a Community Navigator as a cultural guide and interpreter and a researcher. Participants were recruited from all main language groups of the Fitzroy Valley – Gooniyandi, Walmajarri, Wangkatjungka, Bunuba and Nikinya. Participants were aged ≥18 years, with 5 female groups and one male group. Themes identified include: Reputation and trust is essential; The Community Navigator is key; Pictures give the words meaning – milli milli versus Pictures; Achieving consensus in circles; Signing for consent; and Research is needed in the Valley. Aboriginal communities of the Fitzroy Valley recommend that researchers collaborate with local leaders, develop trust and foster a good reputation in the community prior to research. Local Aboriginal researchers should be employed to provide cultural guidance throughout the research process and interpret local languages especially for elders. Pictures are preferred to written text to explain research information and most prefer to sign for consent. The Fitzroy Valley welcomes research when collaborative and for the benefit of the community. Future research could include exploring how to support young people, promote health screening and improve understanding of medical knowledge. (shrink)

It is argued that, contrary to the standard accounts of the development of infinitesimal mathematics, the leading mathematicians of the seventeenth century were deeply concerned with the rigor of their methods. examples are taken from the work of cavalieri and leibniz, with further material drawn from guldin, barrow, and wallis.

Marriage is a subject of perennial interest, and we should like to be able to assess the exact degree of importance which the Greeks attached to this institution. One of the chief questions is how the formality of marriage, or the lack of it, affected the children of a union; above all, was illegitimate birth a bar to citizenship even in democratic Athens? Unfortunately there is still no general agreement about the answer to this question.