Sketching is a powerful means of working out and communicating ideas. Sketch understanding involves a combination of visual, spatial, and conceptual knowledge and reasoning, which makes it both challenging to model and potentially illuminating for cognitive science. This paper describes CogSketch, an ongoing effort of the NSF-funded Spatial Intelligence and Learning Center, which is being developed both as a research instrument for cognitive science and as a platform for sketch-based educational software. We describe the idea of open-domain sketch understanding, the (...) scientific hypotheses underlying CogSketch, and provide an overview of the models it employs, illustrated by simulation studies and ongoing experiments in creating sketch-based educational software. (shrink)

One of the most noticeable features of the book of Revelation is the ubiquity of arithmetic in the text. In this article, I survey the arithmetical functions found in the text (not only numbers but functions such as multiplication and applied mathematics, such as measurements), and note some patterns in John’s use of numbers. Then the article explores precedents in the Hebrew Scriptures, Hellenistic culture (including astrology) and Jewish apocalyptic literature. I argue rhetorical criticism helps us identify what John is (...) trying to do with his apocalyptic arithmetic. I draw on theological analysis, literary analysis (particularly the “writerly” nature of the text with its missing pieces for the audience to fill in) and especially intertextuality to understand his rhetorical strategy. I discuss various numbers but focus especially on ten and two passages (Rev 14:20 and 12:1-6) as examples of John’s use of numbers and arithmetical functions. I conclude that John uses arithmetic to support his Christocentric narrative and worldview in addressing his Jewish and Greek audience. (shrink)

One of the most noticeable features of the book of Revelation is the ubiquity of arithmetic in the text. In this article, I survey the arithmetical functions found in the text (not only numbers but functions such as multiplication and applied mathematics, such as measurements), and note some patterns in John’s use of numbers. Then the article explores precedents in the Hebrew Scriptures, Hellenistic culture (including astrology) and Jewish apocalyptic literature. I argue rhetorical criticism helps us identify what John is (...) trying to do with his apocalyptic arithmetic. I draw on theological analysis, literary analysis (particularly the “writerly” nature of the text with its missing pieces for the audience to fill in) and especially intertextuality to understand his rhetorical strategy. I discuss various numbers but focus especially on ten and two passages (Rev 14:20 and 12:1-6) as examples of John’s use of numbers and arithmetical functions. I conclude that John uses arithmetic to support his Christocentric narrative and worldview in addressing his Jewish and Greek audience. (shrink)

I argue that Newtonian-style deduction-from-the-phenomena arguments should only carry conviction when they yield unexpectedly simple conclusions. That in that case they do establish higher rational probabilities for the theories they lead to than for any known or easily constructible rival theories. However I deny that such deductive justifications yield high absolute rational probabilities, and argue that the history of physics suggests that there are always other not-yet-known simpler theories with higher rational probabilities on all the original evidence, and that these (...) later turn out closer to the truth. My analyses rely on the modern Solomonoff-Levin solution to the problem of constructing a mathematically and philosophically acceptable inductive logic. (shrink)

In this paper a simple model in particle dynamics of a well-known supertask is constructed (the supertask was introduced by Max Black some years ago). As a consequence, a new and simple result about creation ex nihilo of particles can be proved compatible with classical dynamics. This result cannot be avoided by imposing boundary conditions at spatial infinity, and therefore is really new in the literature. It follows that there is no reason why even a world of rigid spheres should (...) be eternal, as has been erroneously assumed, especially since the time of Newton. (shrink)

The essays in this volume, first published in 1986, examine the philosophical foundations of social choice theory. This field, a modern and sophisticated outgrowth of welfare economics, is best known for a series of impossibility theorems, of which the first and most crucial was proved by Kenneth Arrow in 1950. That has often been taken to show the impossibility of democracy as a procedure for making collective decisions. However, this interpretation is challenged by several of the contributors here. Other (...) central issues discussed in the volume include the possibility of making interpersonal comparisons of utility, the question of whether all preferences are equally to be valued, and the normative individualism underlying the theoretical tradition. Criticisms of social choice theory are advanced and suggestions for alternative approaches are developed. (shrink)

A supertask is a process in which an infinite number of individuated actions are performed in a finite time. A Newtonian supertask is one that obeys Newton's laws of motion. Such supertasks can violate energy and momentum conservation and can exhibit indeterministic behavior. Perez Laraudogoitia, who proposed several Newtonian supertasks, uses a local, i.e., particle-by-particle, analysis to obtain these and other paradoxical properties of Newtonian supertasks. Alper and Bridger use a global analysis, embedding the system of particles in a (...) Banach space, to determine the origin of the strange behavior. This paper provides a common framework for the discussion of both the local and global methods of analysis. Using this single framework, the areas of disagreement and agreement are made explicit. Further examples of supertasks are proposed to illuminate various aspects of the discussion. (shrink)

In this paper I will put forward a simple case of a dynamical system which can exhibit both the indeterminism linked to escape to infinity and that linked to self-excitation. The case depends neither on the gravitational interaction between particles nor on their mutual collisions, and thus reveals the existence of a new kind of constraint that Newton's laws lay on the predictive power of classical dynamics.

On the model of Newton’s Principia, the great majority of successful new theories in physics have been introduced by deduction from the phenomena arguments. In such arguments an explanatory theory is deduced from one or more of the empirical facts, or lower level empirical generalizations, which it is designed to explain, by the device of adjoining suitable higher-level theoretical constraints on the form of the required theory. Those theoretical constraints leave certain parameters, the precise form of certain functions, and (...) so on, in the new theory, undetermined, except with the help of the lower level empirical premises. (shrink)

In this paper I will put forward a simple case of a dynamical system which can exhibit both the indeterminism linked to escape to infinity and that linked to self-excitation. The case depends neither on the gravitational interaction between particles nor on their mutual collisions, and thus reveals the existence of a new kind of constraint that Newton's laws lay on the predictive power of classical dynamics.

A supertask is a process in which an infinite number of individuated actions are performed in a finite time. A Newtonian supertask is one that obeys Newton''s laws of motion. Such supertasks can violate energy and momentum conservation and can exhibit indeterministic behavior. Perez Laraudogoitia, who proposed several Newtonian supertasks, uses a local, i.e., particle-by-particle, analysis to obtain these and other paradoxical properties of Newtonian supertasks. Alper and Bridger use a global analysis, embedding the system of particles in a (...) Banach space, to determine the origin of the strange behavior. This paper provides a common framework for the discussion of both the local and global methods of analysis. Using this single framework, the areas of disagreement and agreement are made explicit. Further examples of supertasks are proposed to illuminate various aspects of the discussion. (shrink)

It is common knowledge that the Aristotelian idea of an unmoved mover was abandoned definitively with the advent of modern science and, in particular, Newton’s precise formulation of mechanics. Here I show that the essential attribute of an unmoved mover is not incompatible with such mechanics; quite the contrary, it makes this possible. The unmoved mover model proposed does not involve supertasks, and leads both to an outrageous form of indeterminism and a new, accountable form of interaction. The process (...) presents a more precise characterization of the crucial going-to-the-limit operation. It has long been acknowledged in the existing literature that, theoretically, in infinite Newtonian systems, masses can move from rest to motion through supertasks. Numerous minor variations on the original schemes have already been published. Against this backdrop, this paper introduces three significant additions: 1) It formulates for the first time a limit postulate for systematically addressing infinite systems; 2) It shows that an Aristotelian unmoved mover is possible in systems of infinitely many particles that interact with each other solely by contact collision; 3) It shows how interaction at a distance can emerge in systems of infinitely many particles that interact with each other solely by contact. (shrink)

What is the nature of time? Does it flow? Do the past and future exist? Drawing connections between historical and present-day questions, A Critical Introduction to the Metaphysics of Time provides an up-to-date guide to one of the most central and debated topics in contemporary metaphysics. Introducing the views and arguments of Parmenides, Plato, Aristotle, Descartes, Newton and Leibniz, this accessible introduction covers the history of the philosophy of time from the Pre-Socratics to the beginning of the 20th Century. (...) The historical survey presents the necessary background to understanding more recent developments, including McTaggarts 1908 argument for the unreality of time, the open future, the perdurance/endurance debate, the possibility of time travel, and the relevance of current physics to the philosophy of time. Informed by cutting-edge philosophical research, A Critical Introduction to the Metaphysics of Time evaluates influential historical arguments in the context of contemporary developments. (shrink)

Empirical investigations use empirical methods, data and evidence. This banal observation appears to favour empiricism, especially in philosophy of science, though no rationalist ever denied their importance. Natural sciences often provide what appear to be, and are taken by scientists as, realist, causal explanations of natural phenomena. Empiricism has never been congenial to scientific realism. Bas van Fraassen’s ‘Constructive Empiricism’ purports that realist interpretations of any scientific theory in principle always transcend whatever can be justified by that theory’s empirical adequacy, (...) and that ‘explanations’ are merely pragmatic, insofar as they are context-specific to the presuppositions of whomever poses the question an explanation is to answer. Here I argue that ‘Constructive Empiricism’ rests upon a series of flawed presumptions about natural science and about epistemology. To do so I draw upon two main resources. One resource is the constraints upon specifically cognitive reference to particulars, first identified by Kant (and later by Evans). The second is William Harper’s (2011) brilliant re-analysis and defence of Newton’s Principia, which shows that, and how, Newton justified his realism about gravitational force. One surprise is that Kant’s semantics of singular cognitive reference (examined in §3) directly and strongly supports Newton’s Rule 4 of scientific method (§4), which strongly supports his realism about gravitational force (summarised in §2). A further surprise is that Hegel first recognised that this semantics of singular cognitive reference directly and strongly supports Newton’s methodological Rule 4 of experimental philosophy in ways which support Newton’s realism about gravitational force, and about distance forces generally. The textual and exegetical issues these attributions require I examine elsewhere. Here I make these important findings available to philosophers and historians of science. (shrink)

Ancient algorithms -- Sorting -- Graph algorithms -- Primality testing -- Solution of linear equations -- Newton's method -- Linear programming -- Eigenvalues and eigenvectors -- MM algorithms -- Data mining -- The fast Fourier transform -- Monte Carlo methods -- Mathematical review.

In this chapter, I defend the thesis that all social phenomena—their structure and their change—are in principle explicable in ways that only involve individuals—their properties, their goals, their beliefs, and their actions. Such explanations are sometimes unfeasible for practical reasons, but it is argued that they should always define the goal of scholars. In addition to considering the views of Tocqueville, Marx, and Durkheim, the chapter addresses the views of G. A. Cohen, Pierre Bourdieu, Robert Putnam, and Kenneth Arrow.

Kant’s Critique of Pure Reason contains an original and powerful semantics of singular cognitive reference which has important implications for epistemology and for philosophy of science. Here I argue that Kant’s semantics directly and strongly supports Newton’s Rule 4 of Philosophy in ways which support Newton’s realism about gravitational force. I begin with Newton’s Rule 4 of Philosophy and its role in Newton’s justification of realism about gravitational force (§2). Next I briefly summarize Kant’s semantics of (...) singular cognitive reference (§3), and then show that it is embedded in and strongly supports Newton’s Rule 4, and that it rules out not only Cartesian physics (per Harper) but also Cartesian, infallibilist presumptions about empirical justification generally (§4). This result exposes a key fallacy in Bas van Fraassen’s original argument for his anti-realist Constructive Empiricism (§5). (shrink)

Henry Harris noted that ‘the Baconian applied science of this world is the solid foundation upon which Hegel’s ladder of spiritual experience rests’. Understanding the philosophical character of Hegel’s Philosophy of Nature requires recognizing some basic legitimate philosophical issues embedded in the development of physics from Galileo to Newton (§2). These issues illuminate the character of Hegel’s analysis of philosophical issues regarding nature (§3) and the central aims and purposes of Hegel’s philosophy of nature (§4). Hegel recognized some key (...) weaknesses in Newton’s own mathematical treatment of planetary orbits which were only rectified when Johann Bernoulli recast Newtonian gravitational theory on the basis of mathematical analysis (calculus). So reconstructed, Newtonian physics provides sufficient grounds to ascribe gravitational force to matter (Enz. §§262, 269). Hegel incorporated this important point into his illuminating accounts of causal laws of nature and natural-scientific explanation. These points reveal how Hegel’s Science of Logic and Philosophy of Nature are interdependent works, integrated in part by Hegel’s critical, moderately holistic theory of semantic meaning and reference. Highlighting these features of Hegel’s Philosophy of Nature illuminates Hegel’s emergentist account of structural and functional organization of various kinds of natural phenomena. (shrink)

This chapter argues that Hegel is a major (albeit unrecognized) epistemologist: Hegel’s Introduction provides the key to his phenomenological method by showing that the Pyrrhonian Dilemma of the Criterion refutes traditional coherentist and foundationalist theories of justification. Hegel then solves this Dilemma by analyzing the possibility of constructive self- and mutual criticism. ‘Sense Certainty’ provides a sound internal critique of ‘knowledge by acquaintance’, thus undermining a key tenet of Concept Empiricism, a view Hegel further undermines by showing that a series (...) of non-logical a priori concepts must be used to identify any particular object of experience. Most importantly, Hegel justifies a semantics of singular cognitive reference with important anti-skeptical implications. ‘Perception’ extends Hegel’s criticism Concept Empiricism by exposing the inadequacy of Modern theories of perception (and also sense data theories) which lack a tenable concept of the identity of perceptible things. Hegel demonstrates that this concept is a priori and integrates two counterposed sub-concepts, ‘unity’ and ‘plurality’. Hegel’s examination of this concept reveals his clear awareness of what is now called the ‘binding problem’ in neurophysiology of perception, a problem only very recently noticed by epistemologists. ‘Force and Understanding’ exposes a fatal equivocation in the traditional concept of substance which thwarts our understanding of force and causal interaction. Hegel’s disambiguation of that concept enables us to comprehend how relations can be essential to physical particulars. Hegel contends that Newtonian universal gravitation shows that gravitational relations are essential to physical particulars, and he criticizes a series of attempts—including the infamous ‘inverted world’—to avoid this conclusion. Hegel’s cognitive semantics supports Newton’s Fourth Rule of philosophizing, which rejects mere logical possibilities as counter-examples to empirical hypotheses. This is an important anti-Cartesian, also anti-empiricist, insight. Finally, Hegel’s cognitive semantics reveals a previously unnoticed link between Pyrrhonian and Cartesian skepticism and empiricist anti-realism about causality within philosophy of science: all three appeal to premises, hypotheses, or counter-examples which, as mere logical possibilities, lack in principle fully determinate, cognitively legitimate meaning. ‘Consciousness’ thus establishes basic principles and features of human cognition to which Hegel returns throughout the Phenomenology. The chapter concludes by summarizing Hegel’s over-arching epistemological analysis in the Phenomenology. (shrink)

The term ‘realism’ and its contrasting terms have various related senses, although often they occlude as much as they illuminate, especially if ontological and epistemological issues and their tenable combinations are insufficiently clarified. For example, in 1807 the infamous ‘idealist’ Hegel argued cogently that any tenable philosophical theory of knowledge must take the natural and social sciences into very close consideration, which he himself did. Here I argue that Hegel ably and insightfully defends Newton’s causal realism about gravitational force, (...) in part by exposing a fatal equivocation in the traditional concept of substance, by criticizing some still-standard empiricist misconceptions of force, by emphasizing the role of explanatory integration in Newtonian mechanics, and by using his powerful semantics of singular, specifically cognitive reference to justify fallibilism regarding empirical justification, together with the semantic core of Newton’s Rule Four of (experimental) Philosophy—in a way that highlights a key fallacy in many arguments against realism, both in epistemology and within philosophy of science. (shrink)

In 1801 Hegel charged that, on Kant’s analysis, forces are ‘either purely ideal, in which case they are not forces, or else they are transcendent’. I argue that this objection, which Hegel did not spell out, reveals an important and fundamental line of internal criticism of Kant’s Critical philosophy. I show that Kant’s basic forces of attraction and repulsion, which constitute matter, are merely ideal because Kant’s arguments for them are circular and beg the question, and they have no determinate (...) connection to any of the basic forces of Newtonian physics. Hence they are mere Gedankendinge. I argue further, that real physical forces transcend Kant’s analysis by showing that his proof of Newton’s law of inertia is unsound. I then show that this apparently specific disagreement underlies the enormous philosophical shift from Kant’s anti-naturalist transcendental idealism to Hegel’s naturalistic use of regressive, quasi-transcendental arguments. (shrink)

The advent of distinctively Modern European philosophy at the turn of the seventeenth century was occasioned by two major developments: the painful recognition after thirty years of religious war that principles of public conduct must be justified independently of sectarian religious dogma; and the growth of natural science, especially discoveries in astronomy that linked terrestrial and celestial physics in a newly mathematicized, explanatory mechanics founded by Galileo and dramatically extended by Newton. The roles of reason and empirical evidence in (...) inquiry, and their superiority to custom and tradition for knowledge of nature were undeniable, though their respective roles and proper epistemological accounting were far from obvious. I review briefly some key points in the advent of natural science in order show that some fundamental philosophical predilections have obscured the proper roles of reason and evidence in the philosophical accounting of scientific knowledge. These predilections are found both among rationalists and among empiricists. Though they may be more readily apparent among seventeenth and eighteenth century philosophers, they are no less prevalent in mainstream analytical philosophy of science. Their diagnosis augurs a fundamental philosophical reorientation, a reorientation inaugurated, indeed, by Hegel. (shrink)

According to Kant’s Metaphysical Foundations of Natural Science, a proper science is organized according to rational principles and has a pure a priori rational part, its metaphysical foundation. In the second edition Preface to the first Critique, Kant claims that his account of time explains the a priori possibility of Newton’s laws of motion. I argue that Kant’s proof of the law of inertia fails, and that this casts doubt on Kant’s enterprise of providing a priori foundations for (...) class='Hi'>Newton’s physics. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:russell: the Journal of Bertrand Russell Studies n.s. 34 (winter 2014–15): 131–4 The Bertrand Russell Research Centre, McMaster U. issn 0036–01631; online 1913–8032 c:\users\ken\documents\type3402\rj 3402 050 red.docx 2015-02-04 9:19 PM _ibliography NEW PERIODICAL ARTICLES BY RUSSELL Kenneth Blackwell here are 35 new C entries since 1993 for A Bibliography of Bertrand Russell, and more for all Parts of Vol. 2. With many thanks to several readers. C15.18a [RECONSTRUCTION (...) OF INTELLECTUAL INTERNATIONALISM AFTER THE WAR]. Svenska Dagbladet, Stockholm, 18 July 1915, sec. b, p. 5. Published under the general title “Det kulturella samarbetets återupptagande efter kriget” [The re-establishment of cultural cooperation after the war]. There is a subtitle : “Tre nya svar på Svenska Dagbladets världsenquête” [Three new responses to Svenska Dagbladet’s world enquiry].—Ms. (ra3 rec. acq. 1,325).—In English in Russell, n.s. 18 (1998): 141–3 (ed. K. Blackwell). C16.07a THE CASE OF MR. E. CHAPPELOW. The Manchester Guardian, 19 April 1916, p. 6. Six sentences, introduced thus: “The Hon. Bertrand Russell writes”.—Russell makes reference to the Everett case. C16.10a THE CASE OF THE CONSCIENTIOUS OBJECTOR. The Freethinker, 36 (14 May 1916): 310. “… the country is drifting into the infliction of serious persecution upon a large number of young men.…”—Reprinted, with two-thirds omitted, in Jim Herrick, Vision and Realism: a Hundred years of The Freethinker (London: Foote, 1982), pp. 51–2. C22.39 INSTINCT, HABIT, AND INTELLIGENCE. Hull Weekly Recorder, no. 1 (16 Dec. 1922): 6–9. Reprinted in Collected Papers 16 (in preparation). C23.10a BERTRAND RUSSELL PREDICTS U.S. WILL EVENTUALLY CONTROL THE ENTIRE WORLD. The Daily Argus, Mt. Vernon, ny, 7 March 1923, p. 3. Subtitled “Famous British Philosopher Declares America Will Conquer through Economic Causes What Others Have Tried to Win by Force”.—A note states: “Written exclusively for I.N.S.” (International News Service).—Reprinted in Collected Papers 16 (in preparation). C28.02a WHAT I THINK OF COMPANIONATE MARRIAGE. Children, the Magazine for Parents, Chicago, 3 (Feb. 1928): 17. Russell’s contribution—one of four under the title, the others being by Ernest R. Groves, Stephen S. Wise, and Anna Garlin Spencer, pp. 17, 47—is five sentences long.—Reprinted in Collected Papers 18 (in preparation). C28.02b [ADVICE ON WRITING]. The Daily Illini (U. of Illinois), Champaign, il, 12 Feb. 1928, p. 15. Letter to the author on developing a writing style, quoted fully in Newton York, q= 132 kenneth blackwell c:\users\ken\documents\type3402\rj 3402 050 red.docx 2015-02-04 9:19 PM “What Authors Advise”, ibid.—Part of Russell’s advice is to “read Gibbon all through, at least twice.” —Reprinted in Collected Papers 18 (in preparation). C32.39a MR. BERTRAND RUSSELL’S QUESTIONS. The Manchester Guardian, 27 June 1932, p. 10. Letter to a Coventry correspondent, under the title, “The Dismissed Teacher”. C34.36a ROMAN-CELTIC FARM SITE. The Times, 18 Sept. 1934, p. 7. Letter in “Points from Letters”, signed by John Russell, Telegraph House, Harting, Petersfield, referring to S. E. Winbolt’s “A Roman-Celtic Farm Site; Discovery near Harting, Sussex”, ibid., 10 Sept. 1934, p. 7. The writer states that his part was “not so great” as it appears in the account.—The composition of the letter is ascribed here to Bertrand Russell because a draft, with the exception of a phrase added later, is entirely in his fluent hand. That of his 13-year-old son is not present.—The draft was crossed out, and the verso became folio 1 of the ms. of “On Ceremony” (C34.48). C34.55a [THE AMERICAN LIBRARY OF NAZI BANNED BOOKS]. Jewish Daily Bulletin, New York, 11, no. 3,030 (23 Dec. 1934): 1. A telegram congratulating the Brooklyn Jewish Center for “inaugurating an American Library for Nazi burnt books”.—The allusion is to the Nazi bonfire of banned books on 10 May 1933.—The dinner celebrating the Library and mentioned in Russell’s telegram is the subject of Joseph Goldberg, “ ‘A Splendid and Historic Gathering’: Brooklyn Jewish Center Inaugurates Library of Nazi Banned books”, Brooklyn Jewish Center Review... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:russell: the Journal of Bertrand Russell Studies n.s. 34 (winter 2014–15): 131–4 The Bertrand Russell Research Centre, McMaster U. issn 0036–01631; online 1913–8032 c:\users\ken\documents\type3402\rj 3402 050 red.docx 2015-02-04 9:19 PM _ibliography NEW PERIODICAL ARTICLES BY RUSSELL Kenneth Blackwell here are 35 new C entries since 1993 for A Bibliography of Bertrand Russell, and more for all Parts of Vol. 2. With many thanks to several readers. C15.18a [RECONSTRUCTION (...) OF INTELLECTUAL INTERNATIONALISM AFTER THE WAR]. Svenska Dagbladet, Stockholm, 18 July 1915, sec. b, p. 5. Published under the general title “Det kulturella samarbetets återupptagande efter kriget” [The re-establishment of cultural cooperation after the war]. There is a subtitle : “Tre nya svar på Svenska Dagbladets världsenquête” [Three new responses to Svenska Dagbladet’s world enquiry].—Ms. (ra3 rec. acq. 1,325).—In English in Russell, n.s. 18 (1998): 141–3 (ed. K. Blackwell). C16.07a THE CASE OF MR. E. CHAPPELOW. The Manchester Guardian, 19 April 1916, p. 6. Six sentences, introduced thus: “The Hon. Bertrand Russell writes”.—Russell makes reference to the Everett case. C16.10a THE CASE OF THE CONSCIENTIOUS OBJECTOR. The Freethinker, 36 (14 May 1916): 310. “… the country is drifting into the infliction of serious persecution upon a large number of young men.…”—Reprinted, with two-thirds omitted, in Jim Herrick, Vision and Realism: a Hundred years of The Freethinker (London: Foote, 1982), pp. 51–2. C22.39 INSTINCT, HABIT, AND INTELLIGENCE. Hull Weekly Recorder, no. 1 (16 Dec. 1922): 6–9. Reprinted in Collected Papers 16 (in preparation). C23.10a BERTRAND RUSSELL PREDICTS U.S. WILL EVENTUALLY CONTROL THE ENTIRE WORLD. The Daily Argus, Mt. Vernon, ny, 7 March 1923, p. 3. Subtitled “Famous British Philosopher Declares America Will Conquer through Economic Causes What Others Have Tried to Win by Force”.—A note states: “Written exclusively for I.N.S.” (International News Service).—Reprinted in Collected Papers 16 (in preparation). C28.02a WHAT I THINK OF COMPANIONATE MARRIAGE. Children, the Magazine for Parents, Chicago, 3 (Feb. 1928): 17. Russell’s contribution—one of four under the title, the others being by Ernest R. Groves, Stephen S. Wise, and Anna Garlin Spencer, pp. 17, 47—is five sentences long.—Reprinted in Collected Papers 18 (in preparation). C28.02b [ADVICE ON WRITING]. The Daily Illini (U. of Illinois), Champaign, il, 12 Feb. 1928, p. 15. Letter to the author on developing a writing style, quoted fully in Newton York, q= 132 kenneth blackwell c:\users\ken\documents\type3402\rj 3402 050 red.docx 2015-02-04 9:19 PM “What Authors Advise”, ibid.—Part of Russell’s advice is to “read Gibbon all through, at least twice.” —Reprinted in Collected Papers 18 (in preparation). C32.39a MR. BERTRAND RUSSELL’S QUESTIONS. The Manchester Guardian, 27 June 1932, p. 10. Letter to a Coventry correspondent, under the title, “The Dismissed Teacher”. C34.36a ROMAN-CELTIC FARM SITE. The Times, 18 Sept. 1934, p. 7. Letter in “Points from Letters”, signed by John Russell, Telegraph House, Harting, Petersfield, referring to S. E. Winbolt’s “A Roman-Celtic Farm Site; Discovery near Harting, Sussex”, ibid., 10 Sept. 1934, p. 7. The writer states that his part was “not so great” as it appears in the account.—The composition of the letter is ascribed here to Bertrand Russell because a draft, with the exception of a phrase added later, is entirely in his fluent hand. That of his 13-year-old son is not present.—The draft was crossed out, and the verso became folio 1 of the ms. of “On Ceremony” (C34.48). C34.55a [THE AMERICAN LIBRARY OF NAZI BANNED BOOKS]. Jewish Daily Bulletin, New York, 11, no. 3,030 (23 Dec. 1934): 1. A telegram congratulating the Brooklyn Jewish Center for “inaugurating an American Library for Nazi burnt books”.—The allusion is to the Nazi bonfire of banned books on 10 May 1933.—The dinner celebrating the Library and mentioned in Russell’s telegram is the subject of Joseph Goldberg, “ ‘A Splendid and Historic Gathering’: Brooklyn Jewish Center Inaugurates Library of Nazi Banned books”, Brooklyn Jewish Center Review... (shrink)

Book review of: François De Gandt, Force and Geometry in Newton’s Principia.

In recent years, a number of prominent scholars have touted the use of litigation as an effective tool for making public health policy. For example, Stephen Teret and Michael Jacobs have asserted that product liability claims against car makers have played a significant role in reducing automobile-related injuries, Peter Jacobson and Kenneth Warner have argued that litigation against cigarette manufacturers has advanced the cause of tobacco control, and Phil Cook and Jens Ludwig have suggested that lawsuits against the firearms (...) industry can reduce gun violence. Critics have attacked this use of litigation as doing more harm than good to public health and as a misuse of the courts. This debate involves two distinct controversies: one over whether the public health benefits of litigation outweigh its costs and the other over the proper role of courts within our system of government. (shrink)

In recent years, a number of prominent scholars have touted the use of litigation as an effective tool for making public health policy. For example, Stephen Teret and Michael Jacobs have asserted that product liability claims against car makers have played a significant role in reducing automobile-related injuries, Peter Jacobson and Kenneth Warner have argued that litigation against cigarette manufacturers has advanced the cause of tobacco control, and Phil Cook and Jens Ludwig have suggested that lawsuits against the firearms (...) industry can reduce gun violence. Critics have attacked this use of litigation as doing more harm than good to public health and as a misuse of the courts. This debate involves two distinct controversies: one over whether the public health benefits of litigation outweigh its costs and the other over the proper role of courts within our system of government. (shrink)