In this extraordinarily original and profound work, Noam Chomsky discusses themes in the study of language and mind since the end of the sixteenth century in order to explain the motivations and methods that underlie his work in linguistics, the science of mind, and even politics. This edition includes a new and specially written introduction by James McGilvray, contextualising the work for the twenty-first century. It has been made more accessible to a larger audience; all the French and German in (...) the original edition has been translated, and the notes and bibliography have been brought up to date. The relationship between the original edition and contemporary biolinguistic work is also explained. This challenging volume is an important contribution to the study of language and mind, and to the history of these studies since the end of the sixteenth century. (shrink)

"Rationalism in Politics, " first published in 1962, has established the late Michael Oakeshott as the leading conservative political theorist in modern Britain. This expanded collection of essays astutely points out the limits of "reason" in rationalist politics.Oakeshott criticizes ideological schemes to reform society according to supposedly "scientific" or rationalistic principles that ignore the wealth and variety of human experience. "Rationalism in politics," says Oakeshott, "involves a misconception with regard to the nature of human knowledge." History has shown (...) that it produces unexpected, often disastrous results. "Having cut himself off from the traditional knowledge of his society, and denied the value of any education more extensive than a training in a technique of analysis," the Rationalist succeeds only in undermining the institutions that hold civilized society together. In this regard, rationalism in politics is "a corruption of the mind."Timothy Fuller is Professor of Political Science and Dean of the College at Colorado College. (shrink)

Metaphysical rationalism, the doctrine which affirms the Principle of Sufficient Reason (the PSR), is out of favor today. The best argument against it is that it appears to lead to necessitarianism, the claim that all truths are necessarily true. Whatever the intuitive appeal of the PSR, the intuitive appeal of the claim that things could have been otherwise is greater. This problem did not go unnoticed by the great metaphysical rationalists Spinoza and Leibniz. Spinoza’s response was to embrace necessitarianism. (...) Leibniz’s response was to argue that, despite appearances, rationalism does not lead to necessitarianism. This paper examines the debate between these two rationalists and concludes that Leibniz has persuasive grounds for his opinion. This has significant implications both for the plausibility of the PSR and for our understanding of modality. (shrink)

David Miller elegantly and provocatively reformulates critical rationalism—the revolutionary approach to epistemology advocated by Karl Popper—by answering its most important critics. He argues for an approach to rationality freed from the debilitating authoritarian dependence on reasons and justification. "Miller presents a particularly useful and stimulating account of critical rationalism. His work is both interesting and controversial... of interest to anyone with concerns in epistemology or the philosophy of science." —Canadian Philosophical Reviews.

Critical Rationalism has become an influential philosophy in many areas including a great number of scientific disciplines. Yet only few studies have been devoted to the role of the philosophy of Sir Karl Popper in the vast field of education. This volume undertakes to fill this gap. Leading scholars in the educational science and in the philosophy of education have critically written for this volume in an attempt to elaborate Popper's methodological and socio-political views and confront them with a (...) globally relevant spectrum of scientific objectives and cultural values. Among the topics discussed are moral values, education for freedom and its consequences for the student, and the critical attitude in political education. Attention is also paid to the historiography of this significant philosophical movement. Regarding pedagogical research, the empirical paradigm, the falsificatory approach to educational research, the complex relationship between educational theory and practice as well as the problem of value-neutrality in educational science are objects of critical analysis. (shrink)

Rationalism, Platonism and God comprises three main papers on Descartes, Spinoza and Leibniz, with extensive responses. It provides a significant contribution to the exploration of the common ground of the great early-modern Rationalist theories, and an examination of the ways in which the mainstream Platonic tradition permeates these theories. -/- John Cottingham identifies characteristically Platonic themes in Descartes's cosmology and metaphysics, finding them associated with two distinct, even opposed attitudes to nature and the human condition, one ancient and 'contemplative', (...) the other modern and 'controlling'. He finds the same tension in Descartes's moral theory, and believes that it remains unresolved in present-day ethics. -/- Was Spinoza a Neoplatonist theist, critical Cartesian, or naturalistic materialist? Michael Ayers argues that he was all of these. Analysis of his system reveals how Spinoza employed Neoplatonist monism against Descartes's Platonist pluralism. Yet the terminology - like the physics - is Cartesian. And within this Platonic-Cartesian shell Spinoza developed a rigorously naturalistic metaphysics and even, Ayers claims, an effectually empiricist epistemology. -/- Robert Merrihew Adams focuses on the Rationalists' arguments for the Platonist, anti-Empiricist principle of 'the priority of the perfect', i.e. the principle that finite attributes are to be understood through corresponding perfections of God, rather than the reverse. He finds the given arguments unsatisfactory but stimulating, and offers a development of one of Leibniz's for consideration. -/- These papers receive informed and constructive criticism and development at the hands of, respectively, Douglas Hedley, Sarah Hutton and Maria Rosa Antognazza. (shrink)

This chapter contains sections titled: The Interpretation of Scripture Reason and the Law Reason and Happiness The Spinozistic Denouement.

Many epistemologists argue that responses to disagreement should exhibit a certain kind of epistemic impartiality. “Strong conciliationists” claim that we ought to give equal weight to the views of those who, judged from a dispute-neutral perspective, appear to be our “epistemic peers” with respect to some disputed matter. Using a Bayesian framework, Chapter 8 considers whether there is a plausible epistemic impartiality principle that would require us to give up confident religious (or irreligious) belief in favor of religious skepticism. It (...) is argued that the strong conciliationist’s epistemic impartiality is untenable, at least in contexts like the religious domain where the primary questions under dispute cannot be cleanly separated from questions about what qualifications are needed to reliably assess those primary questions. The chapter recommends instead a rationalist view on which rational insight can sustain justified confidence even when impartial grounds are lacking. It closes by defending the “religious acceptability” of this rationalist epistemology. (shrink)

In _Realistic Rationalism_, Jerrold J. Katz develops a new philosophical position integrating realism and rationalism. Realism here means that the objects of study in mathematics and other formal sciences are abstract; rationalism means that our knowledge of them is not empirical. Katz uses this position to meet the principal challenges to realism. In exposing the flaws in criticisms of the antirealists, he shows that realists can explain knowledge of abstract objects without supposing we have causal contact with them, (...) that numbers are determinate objects, and that the standard counterexamples to the abstract/concrete distinction have no force. Generalizing the account of knowledge used to meet the challenges to realism, he develops a rationalist and non-naturalist account of philosophical knowledge and argues that it is preferable to contemporary naturalist and empiricist accounts. The book illuminates a wide range of philosophical issues, including the nature of necessity, the distinction between the formal and natural sciences, empiricist holism, the structure of ontology, and philosophical skepticism. Philosophers will use this fresh treatment of realism and rationalism as a starting point for new directions in their own research. (shrink)

Thirty years after the rise of the evidence-based medicine (EBM) movement, formal training in philosophy remains poorly represented among medical students and their educators. In this paper, I argue that EBM’s reception in this context has resulted in a privileging of empiricism over rationalism in clinical reasoning with unintended consequences for medical practice. After a limited review of the history of medical epistemology, I argue that a solution to this problem can be found in the method of the 2nd-century (...) Roman physician Galen, who brought empiricism and rationalism together in a synthesis anticipating the scientific method. Next, I review several of the problems that have been identified as resulting from a staunch commitment to empiricism in medical practice. Finally, I conclude that greater epistemological awareness in the medical community would precipitate a Galenic shift toward a more epistemically balanced, scientific approach to clinical research. (shrink)

In _Realistic Rationalism_, Jerrold J. Katz develops a new philosophical position integrating realism and rationalism. Realism here means that the objects of study in mathematics and other formal sciences are abstract; rationalism means that our knowledge of them is not empirical. Katz uses this position to meet the principal challenges to realism. In exposing the flaws in criticisms of the antirealists, he shows that realists can explain knowledge of abstract objects without supposing we have causal contact with them, (...) that numbers are determinate objects, and that the standard counterexamples to the abstract/concrete distinction have no force. Generalizing the account of knowledge used to meet the challenges to realism, he develops a rationalist and non-naturalist account of philosophical knowledge and argues that it is preferable to contemporary naturalist and empiricist accounts. The book illuminates a wide range of philosophical issues, including the nature of necessity, the distinction between the formal and natural sciences, empiricist holism, the structure of ontology, and philosophical skepticism. Philosophers will use this fresh treatment of realism and rationalism as a starting point for new directions in their own research. (shrink)

I draw on neurobiological evidence to defend the rationalist thesis that moral judgments are essentially dependent on reasoning, not emotions (conceived as distinct from inference). The neuroscience reveals that moral cognition arises from domain-general capacities in the brain for inferring, in particular, the consequences of an agent’s action, the agent’s intent, and the rules or norms relevant to the context. Although these capacities entangle inference and affect, blurring the reason/emotion dichotomy doesn’t preferentially support sentimentalism. The argument requires careful consideration of (...) the empirical evidence (from neuroimaging to psychopathology) and philosophical analysis of the commitments of rationalism versus sentimentalism in ethics. (shrink)

The three great historical philosophers most often associated with rationalism - Descartes, Spinoza and Leibniz - opened up ingenious and breathtaking vistas upon the world. Yet their works are so difficult that readers often find themselves stymied. "Understanding Rationalism" offers a guide for anyone approaching these thinkers for the first time.With clear explanations, elegant examples and insightful summaries, "Understanding Rationalism" unlocks their intricate metaphysical systems, which are by turns surprising, compelling and sometimes bizarre. It also lays out (...) their controversial stances on moral, political and religious problems. The study is framed by an opening discussion of the broad themes and attitudes common to these three philosophers and a closing analysis of the legacy they left for the rest of philosophy. (shrink)

The chapter provides a brief survey of the moral views of some of the main writers advocating rationalist conceptions in philosophical ethics in Eighteenth-Century Britain and Germany, prior to Reid and Kant: Samuel Clarke, William Wollaston, John Balguy, Richard Price, Christian Wolff (along with his adversary Christian August Crusius), Alexander Gottlieb Baumgarten.

Debunking arguments typically attempt to show that a set of beliefs or other intensional mental states bear no appropriate explanatory connection to the facts they purport to be about. That is, a debunking argument will attempt to show that beliefs about p are not held because of the facts about p. Such beliefs, if true, would then only be accidentally so. Thus, their causal origins constitute an undermining defeater. Debunking arguments arise in various philosophical domains, targeting beliefs about morality, the (...) existence of God, logic, and others. They have also arisen in material-object metaphysics, often aimed at debunking common-sense ontology. And while most of these arguments feature appeals to ‘biological and cultural contingencies’ that are ostensibly responsible for our beliefs about which kinds of objects exist, few of them take a serious look at what those contingencies might actually be. The purpose of this paper is twofold. First, to remedy this by providing empirical substantiation for a key premise in these debunking arguments by examining data from cognitive science, evolutionary biology, and developmental psychology that support a ‘debunking explanation’ of our common-sense beliefs and intuitions about which objects exist. Second, to argue that such data also undermines a particular kind of rationalist defense of common-sense ontology, sometimes employed as a response to the debunking threat. (shrink)

The author characterizes the model of rationality devised by critical rationalism in opposition to the classic model of rationality and as an alternative to this. He illustrates and criticizes the trichotomous theory of knowledge which, going back to Max Scheler, is received in a secularized version by Habermas and Apel, also under the influence of the hermeneutic tradition of Heidegger and Gadamer and of the so-called “critical theory” of Max Horkheimer and Theodor Adorno. The author criticizes historicism as it (...) expects to be an alternative to naturalism and not to make use of the method based on scientific laws. The author proposes as an example of technological social science the model developed in economics starting from Adam Smith. With regard to legal theories, natural law is rejected because of its sociomorphic cosmology. It is proposed that legal science as social technology has two parts. One part aims at efficient interpretations of valid law (for the space-time region concerned) and a second part aims at the construction of efficient norms for the modification of valid law by legislation. (shrink)

Metaphysical rationalism is the view that, necessarily, every fact that stands in need of a metaphysical (grounding) explanation has one. Varieties of metaphysical rationalism include classical theism, Spinozism, spacetime priority monism, and axiarchism. Grounding indeterminism is the view that the same ground, in precisely the same circumstances, might not have grounded what it in fact grounds. I argue that a plausible defense of any form of metaphysical rationalism requires a commitment to grounding indeterminism.

Engineering is often said to be ‘scientific’, but the nature of knowledge in engineering is different to science. Engineering has a different ontological basis—its theories address different entities and are judged by different criteria. In this paper I use Popper’s three worlds ontological framework to propose a model of engineering theories, and provide an abstract logical view of engineering theories analogous to the deductive-nomological view of scientific theories. These models frame three key elements from definitions of engineering: requirements, designs of (...) artefacts, and theories for reasoning about how artefacts will meet requirements. In a subsequent paper I use this ontological basis to explore methodological issues in the growth of engineering knowledge from the perspective of critical rationalism. (shrink)

Descartes, Spinoza and Leibniz stand out among their seventeenth-century contemporaries as the great rationalist philosophers. Each sought to construct a philosophical system in which theological and philosophical foundations serve to explain the physical, mental and moral universe. Through a careful analysis of their work, Pauline Phemister explores the rationalists seminal contribution to the development of modern philosophy. Broad terminological agreement and a shared appreciation of the role of reason in ethics do not mask the very significant disagreements that led to (...) three distinctive philosophical systems: Cartesian dualism, Spinozan monism and Leibnizian pluralism. The book explores the nature of, and offers reasons for, these differences. Phemister contends that Spinoza and Leibniz developed their systems in part through engagements with and amendment of Cartesian philosophy, and critically analyses the arguments and contributions of all three philosophers. The clarity of the authors discussion of their key ideas including their views on knowledge, universal languages, the nature of substance and substances, bodies, the relation of mind and body, freedom, and the role of distinct perception and reason in morals will make this book the ideal introduction to rationalist philosophy. (shrink)

In Epistemic Two-Dimensional Semantics, David Chalmers seeks to develop a version of 2-D semantics which can vindicate the rationalist claim that there are constitutive connections between meaning, possibility and a priority. Chalmers lays out different ways of filling in his preferred epistemic approach to 2-D semantics so as to avoid controversial philosophical assumptions. In these comments, however, I argue that there are some distinctively rationalist commitments in Chalmers's epistemic approach to 2-D semantics. I start by explaining why Chalmers's approach requires (...) a canonical language that affords subjects accurate a priori access to the space of possibility. I then argue that traditional worries about rationalism will simply re-emerge as worries about whether there can be a canonical vocabulary and how we could come to recognize one if there were. The moral is that Chalmers's 2-D semantic framework builds in substantive metaphysical and epistemological commitments which stand in need of further defense. (shrink)

Many different serious challenges like catastrophes, conflicts, wars humanity often has to face make both historical science and philosophy of history (historiosophy) very actual branches of knowledge. It is necessary to take care of their theoretical basis thoroughly. That is why development of human rational approach to historical process must be considered as an important problem of philosophical discourse. The aim of our research is to prove the expediency of moderate rational comprehension of historic process. The research methodology can be (...) explained as critical rationalism in the meaning of tending to use our rational abilities actively. Research results: Having analyzed the theory of cognition by famous Polish thinker and artist Leon Chwistek, the author of the treatise underlines the value of the so-called “strict thinking”. Undoubtedly, the usage of the latter is really able to improve a process of scientific exploration. At the same time, we should to avoid the absolutization of our rational potential: it is obvious enough one just cannot comprehend all the facts connected with the object of our study. Actually, there is plenty of historical facts, and it is impossible to take into consideration all of them with the help of our sensory cognition and to think all of them over as well. Thereby, rationalism as a belief in our intellectual potential must the moderate and even the modest one. Conclusions. The moderate rationalistic position would help scientists to be careful while making their conclusions. Such reasonable approach presents a theoretical instrument of more or less successful and adequate comprehension of history and of its principles – the only possible way of rational studying of historical process. (shrink)

In his last book, Agassi reiterates Critical Rationalism as a full-fledged philosophy of life. He criticizes Paternalism and Relativism as degenerative, and even pathological, attempts to grant life a meaning, and suggests, in their place, that fallibilism is the minimal condition for a meaningful life.

This chapter compares rationalist theories of sense perception to previously held theories of perception (especially of vision) and examines rationalist accounts of sensory qualities and sensory representation, of the role of the sense-based passions in guiding behavior, of the epistemological benefits and dangers of sense perception, and of mind–body relations. Each section begins with Descartes, the first major rationalist of the seventeenth century. The other major rationalists, Malebranche, Spinoza, and Leibniz, and also lesser known figures such as Pierre Regis, Jacques (...) Rohault, and Antoine Le Grand, were well acquainted with Descartes' work. Indeed, the first three were each deeply influenced by Descartes in their early years before developing their own philosophical systems, and the latter three were all advocates of Descartes' philosophy (perhaps with slight revision). Each of the major rationalists, while sharing some positions in common, developed a distinctive metaphysics of perception and of the mind–body relation. Earlier sections chart these differences and a final section sums up common features and touches on the continuing significance of their views. (shrink)

The Principle of Sufficient Reason states that everything has an explanation. But different notions of explanation yield different versions of this principle. Here a version is formulated in terms of the notion of a “grounding” explanation. Its consequences are then explored, with particular emphasis on the fact that it implies necessitarianism, the view that every truth is necessarily true. Finally, the principle is defended from a number of objections, including objections to necessitarianism. The result is a defense of a “rationalist” (...) metaphysics, one that constitutes an alternative to the contemporary dogmas that some aspects of the world are “metaphysically brute” and that the world could in so many ways have been different. (shrink)

Moral Rationalism is the view that if an act is morally required then it is what there is most reason to do. It is often assumed that the truth of Moral Rationalism is dependent on some version of The Overridingness Thesis, the view that moral reasons override nonmoral reasons. However, as Douglas Portmore has pointed out, the two can come apart; we can accept Moral Rationalism without accepting any version of The Overridingness Thesis. Nevertheless, The Overridingness Thesis (...) serves as one of two possible explanations for Moral Rationalism. In this paper I will investigate which of these two explanations a moral rationalist should accept. I will argue that when we properly attend to the form of Moral Rationalism supported by the intuitions that motivate the view, we are left with no reason to accept The Overridingness Thesis. (shrink)

The word 'rationalism,' as it appears in philosophical discussions of ethics and morality, signifies at least one of a cluster of theses, each of which connects some aspect of ethical experience to reason or rationality. The most provocative rationalist thesis arises in contemporary discussions in metaethics; and it is this thesis that remains the most likely referent, in contemporary discussions, of the phrase 'moral rationalism.' The thesis is more accurately referred to, however, as metaethical rationalism, since it (...) concerns the provenance and nature of moral obligations, rather than their substance. A strong version of metaethical rationalism maintains that if someone is morally obligated to perform a certain action, then performing that action is what she has the strongest reasons, all things considered, to do. A weaker version of metaethical rationalism claims that if someone is morally obligated to perform a certain action, then performing that action is something that she has a reason to do, even though the reason might not be decisive: another reason, for instance of prudence, might trump the reason she has to act morally. It is rationalism in this metaethical guise that will be the ultimate focus of this essay. (shrink)

The volume is divided into three sections.

The notion that Charles Darwin embraced the German Romantic tradition seems plausible, given the early influence of Alexander von Humboldt. But this view fails to do justice to other scientific traditions. Darwin was a protégé of the Englishman John Stevens Henslow and was a follower of the Scott Charles Lyell. He had important debts to French scientists, notably Henri Milne-Edwards, Étienne and Isidore Geoffroy Saint-Hilaire, and Alphonse de Candolle. Many Germans were quite supportive of Darwin, but not all of these (...) were encumbered by idealistic metaphysical baggage. Both Darwin and Anton Dohrn treated science as very much a cosmopolitan enterprise. (shrink)

Over the past thirty years Paul Feyerabend has developed an extremely distinctive and influentical approach to problems in the philosophy of science. The most important and seminal of his published essays are collected here in two volumes, with new introductions to provide an overview and historical perspective on the discussions of each part. Volume 1 presents papers on the interpretation of scientific theories, together with papers applying the views developed to particular problems in philosophy and physics. The essays in volume (...) 2 examine the origin and history of an abstract rationalism, as well as its consequences for the philosophy of science and methods of scientific research. Professor Feyerabend argues with great force and imagination for a comprehensive and opportunistic pluralism. In doing so he draws on extensive knowledge of scientific history and practice, and he is alert always to the wider philosophical, practical and political implications of conflicting views. These two volumes fully display the variety of his ideas, and confirm the originality and significance of his work. (shrink)