Kurt Gödel is almost as famous—one might say “notorious”—for his extreme platonist views as he is famous for his mathematical theorems. Moreover his platonism is not a myth; it is well-documented in his writings. Here are two platonist declarations about set theory, the first from his paper about Bertrand Russell and the second from the revised version of his paper on the Continuum Hypotheses.Classes and concepts may, however, also be conceived as real objects, namely classes as “pluralities of things” (...) or as structures consisting of a plurality of things and concepts as the properties and relations of things existing independently of our definitions and constructions.It seems to me that the assumption of such objects is quite as legitimate as the assumption of physical bodies and there is quite as much reason to believe in their existence.But, despite their remoteness from sense experience, we do have something like a perception also of the objects of set theory, as is seen from the fact that the axioms force themselves upon us as being true. I don't see any reason why we should have less confidence in this kind of perception, i.e., in mathematical intuition, than in sense perception.The first statement is a platonist declaration of a fairly standard sort concerning set theory. What is unusual in it is the inclusion of concepts among the objects of mathematics. This I will explain below. The second statement expresses what looks like a rather wild thesis. (shrink)

This book is our century’s most comprehensive and wise treatment of nihilism in all of its guises, comparing favorably with Rosen, Cavell, and indeed with Spengler. Crosby argues that our culture is genuinely haunted by nihilism expressing itself in the fideism of fundamentalism as well as in the debilitating alienation from all orientation. This results from a one-sided development of Western culture. Unlike most writers on this topic, Crosby acknowledges many sources colluding to frame the culture of nihilism, including “the (...) death of God,” the objectification of nature, the meaninglessness of suffering in a mechanical universe, the ephemerality of time in a world where value does not accumulate, the arbitrariness of historicized reason, the reduction of value to will, and the alienation of the Cartesian ego. These sources are reviewed in the first two parts of the book with the result that the phenomenon of nihilism becomes understandable. In its third and fourth parts, Crosby provides a critical analysis of the religious and philosophical forces leading to nihilism by discussing authors from the early modern period through Dostoyevsky, Sartre, Russell, and Derrida. He shows that these forces are skewed and impoverished and should not be allowed to determine our situation. The comprehensive attention to detail and the multi-perspectival interpretation demonstrates as well as asserts the richness of the culture that puts nihilism in its place. Part Five, finally, rephrases the criticism of the sources of nihilism in positive ways. Part Four in particular is a tour de force of philosophical argument. Its richness of nuance, plurality of views examined, and adroitness of critical interpretation provide cumulatively a powerful, non-nihilistic reading of the philosophic tradition. The force of the argument derives from its comprehensive, cumulative character. Crosby distinguishes and relates five areas of nihilism: political, moral, epistemological, cosmic, and existential. Throughout the book, he illustrates and examines these as they are expressed in literature and art, in daily life and practical affairs, and in philosophy. The book is richly erudite in its marshalling of consciousness from so many domains. (shrink)

Cognitive neuroscience aims to map mental processes onto brain function, which begs the question of what “mental processes” exist and how they relate to the tasks that are used to manipulate and measure them. This topic has been addressed informally in prior work, but we propose that cumulative progress in cognitive neuroscience requires a more systematic approach to representing the mental entities that are being mapped to brain function and the tasks used to manipulate and measure mental processes. We describe (...) a new open collaborative project that aims to provide a knowledge base for cognitive neuroscience, called the Cognitive Atlas, and outline how this project has the potential to drive novel discoveries about both mind and brain. (shrink)

The relationship between attitudes towards wealth and the quest for salvation in Theravada Buddhism is examined by authors from various disciplines. The main purpose of the book is to see what light Buddhism, often thought of as an otherworldly religion, can shed on mundane problems.

BL With Greek texts and English commentary This anthology fills a gap which has been widely felt. It gives students - at sixth-form, undergraduate, or junior graduate level - the opportunity of sampling a very wide variety of Greek prose texts, chosen to illustrate both development and generic differences. Each of the 100 passages is accompanied by a short introduction, and there are brief notes explaining difficult words and drawing attention to linguistic and stylistic points occurring in the extracts. Full (...) references to grammars are given, and the texts are supplemented with a useful general introduction as well as indexes of words and of grammatical and stylistic features. The extracts cover the entire range from the fifth century BC to the fifth century AD: Herodotus, Thucydides, and other historians; orators from Andocides to Demosthenes; philosophers such as Plato and Aristotle; and many writers from the Hellenistic and Roman periods. Care has been taken to choose pieces of interesting content, so that the book can serve as a reader to stimulate interest in Greek culture generally. A companion volume edited by D. A. Russell, An Anthology of Latin Prose, is also available: 0-19-814746-5, hardback; 0-19-87212-8 paper covers. (shrink)

This clear reference to unlimited freedom in values despite limited freedom in causality pictures quite accurately the theme of this article. Lord Russell made the statement in the closing eloquent paragraph of a 1927 volume he wrote to outline the problems of philosophy. He evidently feels that, prescinding from determinism or non-determinism in the causal sphere, freedom can still be meaningfully discussed in the ethical sphere, the realm of human values, though obviously in a special sense of the word (...) ‘freedom’. In other words, regardless of man’s psychological freedom or nonfreedom, Russell asserts that in the moral order man has perfect ‘freedom’ to decide for himself what shall be good or evil, right or wrong. (shrink)

Writing in 1912, Bertrand Russell declared talk of causes and of causality to be obsolete, noting its elimination from scientific theory as he saw it: “in advanced sciences such as gravitational astronomy, the word 'cause' never occurs.... The law of causality, I believe, like much that passes muster among philosophers is a relic of a bygone age, surviving, like the monarchy, only because it is erroneously supposed to do no harm.” Causal laws, he claimed, “tend to be replaced by (...) quite different laws as soon as a science is successful.”. (shrink)

Johnstone, H. W., Jr. Rhetoric and communication in philosophy.--Smith, C. R. and Douglas, D. G. Philosophical principles in the traditional and emerging views of rhetoric.--Wallace, K. R. Bacon's conception of rhetoric.--Thonssen, L. W. Thomas Hobbes's philosophy of speech.--Walter, O. M., Jr. Descartes on reasoning.--Douglas, D. G. Spinoza and the methodology of reflective knowledge in persuasion.--Howell, W. S. John Locke and the new rhetoric.--Doering, J. F. David Hume on oratory.--Douglas, D. G. A neo-Kantian approach to the epistomology of judgment in criticism.--Bevilacqua, (...) V. M. Lord Kames's theory of rhetoric.--Brockriede, W. E. Bentham's philosophy of rhetoric.--Anderson, R. E. Kierkegaard's theory of communication.--Macksoud, S. J. Ludwig Wittgenstein, radical operationism and rhetorical stance.--Stewart, J. J. L. Austin's speech act analysis.--Torrence, D. L. A philosophy of rhetoric from Bertrand Russell.--Clark, A. Martin Buber, dialogue, and the philosophy of rhetoric.--Bennett, W. Kenneth Burke--a philosophy in defense of un-reason.--Dearin, R. D. The philosophical basis of Chaim Perelman's theory of rhetoric. (shrink)

How the new conspiracists are undermining democracy—and what can be done about it Conspiracy theories are as old as politics. But conspiracists today have introduced something new—conspiracy without theory. And the new conspiracism has moved from the fringes to the heart of government with the election of Donald Trump. In A Lot of People Are Saying, Russell Muirhead and Nancy Rosenblum show how the new conspiracism differs from classic conspiracy theory, why so few officials speak truth to conspiracy, (...) and what needs to be done to resist it. Classic conspiracy theory insists that things are not what they seem and gathers evidence—especially facts ominously withheld by official sources—to tease out secret machinations. The new conspiracism is different. There is no demand for evidence, no dots revealed to form a pattern, no close examination of shadowy plotters. Dispensing with the burden of explanation, the new conspiracism imposes its own reality through repetition and bare assertion. The new conspiracism targets democratic foundations—political parties and knowledge-producing institutions. It makes it more difficult to argue, persuade, negotiate, compromise, and even to disagree. Ultimately, it delegitimates democracy. Filled with vivid examples, A Lot of People Are Saying diagnoses a defining and disorienting feature of today's politics and offers a guide to responding to the threat. (shrink)

The paper begins with a discussion of Russell's view that the notion of cause is unnecessary for science and can therefore be eliminated. It is argued that this is true for theoretical physics but untrue for medicine, where the notion of cause plays a central role. Medical theories are closely connected with practical action (attempts to cure and prevent disease), whereas theoretical physics is more remote from applications. This suggests the view that causal laws are appropriate in a context (...) where there is a close connection to action. This leads to a development of an action-related theory of causality which is similar to the agency theory of Menzies and Price, but differs from it in a number of respects, one of which is the following. Menzies and Price connect ‘A causes B’ with an action to produce B by instantiating A, but, particularly in the case of medicine, the law can also be linked to the action of trying to avoid B by ensuring that A is not instantiated. The action-related theory has in common with the agency theory of Menzies and Price the ability to explain causal asymmetry in a simple fashion, but the introduction of avoidance actions together with some ideas taken from Russell enable some of the objections to agency accounts of causality to be met. Introduction Russell on causality Preliminary exposition of the action-related theory Differences between the action-related theory and the agency theory of Menzies and Price Explanation of causal asymmetry Objections to the action-related theory Extension of the theory to the indeterminate case. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Photo-credit to Chicago Sun-Times and James Mescall. 4 "The town is beastly and the weather was vile": Bertrand Russell in Chicago, 1938-1939 Visiting Chicago in 1867, Lord Amberley offered his wife an appreciation of the city: "The country around Chicago is flat and ugly; the town itself has good buildings but has a rough unfinished appearance which does not contribute to its attractions."l While Bertrand Russell is (...) known to have accepted and developed particular aspects of his father's thought, it is more likely that his own visits to Chicago, rather than this nineteenth -century appraisal, brought him to the opinion that "the town is beastly and the weather was vile."z One might suppose Russell's longest stay reaffirmed his image of the city suggested in a 1922 article expressing fear of "a slow destruction of the civilization of China" through which "the big towns will become like Chicago."3 Here, Russell appears to have envisioned this city as an amorphous collection of streets and structures manifesting the least desirable values of American capitalism. In his Autobiography a single paragraph is devoted to his 1938-1939 experience of "the bleak hideousness of Chicago" (II, p. 332). Yet there was far more to Russell's six-month sojourn than the little he chose to recall in print. One-half year is a significant period in anyone's life, even for a man who lived ninety-seven (and a half) years. This article, then, presents an account of Russell's coming to and departure from Chicago and his diverse activities while a professor at the University of Chicago. The need to secure some permanent academic position was strongly felt by Russell in the mid-1930s. His ~aertrand and Patricia Russell, The Amberley Papers (London: Allen and Unwin, 1966), p. 57. zThe Autobiography of Bertrand Russell (Boston: Atlantic-Little, Brown, 1968), II, p. 332. 3"How Washington Can Help China", New Republic, 4 Jan. 1922, p. 154. / 5 second marriage had ended and a third was beginn~ng; ~ar­ ticipation in the Beacon Hill experimen~ w~s behlnd hlmj and journalistic writing, though ~ contlnulng so~rce of income, was ceasing to be attractlve: No~ a d~slre to return to philosophical work, recurrlng fl~anclal troubles, and the fear of another, far m~r~ destr~ctlve.European~ar all contributed toward his declslon to lnvestlgate Amerlcan possibilities. My feelings are threefold: (a) I' have a lot of ideas in,my head that I long to work at and believe important (b) I am faced with such poverty that I may be unable to give a proper education to the child that is coming (c) That Europe is no place for children with the imminent risk of war--particularly England, which is ' 4 likely to suffer most in the next war. At first, with the help of his American publisher, Warder Norton, Russell approached Princeton University hoping for a research post "on the foundations of mathematics and philosophy" (letter to Norton, 13 Jan. 1937). But no prospect materialized, and he requested Norton to inquire at universities such as Columbia and Harvard. Finally in the spring of 1937 Russell received a letter from Professor Scott Buchanan who then represented the University of Chicago's Committee on the Liberal Arts (COTLA). Buchanan offered a place on COTLA with only minor teaching duties. Writing to Norton that this "seems a very agreeable job", Russell nevertheless suggested the post "may be reactionary and the sort of thing my radical friends would think I ought not to be connected with. '" it is a committee concerned with a conservative reform of education." But the invitation promised adequate time for independent research, and Russell, quite characteristically, concluded "my wish is to accept, but not if doing so would be wicked" (letter of 30 Apr. 1937). However, Buchanan, having soon thereafter left the University of Chicago for a Maryland college, corresponded no further with Russell. The COTLA job offer was officially withdrawn. Only in January 1938 did Russell again hear from a University of Chicago spokesman. Aware that Russell had been somewhat brusquely treated, Professor Richard P. McKeon of the Department of Philosophy now wrote "in the... (shrink)

Leibniz was introduced to the English-speaking world in the twentieth century by Bertrand Russell’s Critical Exposition of the Philosophy of Leibniz, a book that at once hailed the depth and elegance of Leibniz’s logico-metaphysical scheme and scorned his ethical theory. In the intervening years, Russell’s book has stimulated a large body of commentary, which has led to a sophisticated understanding of the strengths and weaknesses of Leibniz’s metaphysics. Predictably, Leibniz’s practical philosophy has received much less attention. With the (...) exception of John Hostler’s Leibniz’s Moral Philosophy, there has been no book-length treatment of Leibniz’s ethics in English and only a handful of articles. In this respect, English-language scholarship has lagged behind that of the Continent, where beginning with Gaston Grua’s landmark Jurisprudence universelle et Théodicée selon Leibniz there has grown a rich body of literature that has explored in detail the character of Leibniz’s practical philosophy and its relation to the history of moral and political thought. (shrink)

This essay was originally presented at the Rutgers Institute for Law and Philosophy as part of the Symposium on The Evolution of Criminal Law Theory. It is a Reply to Professor Donald Dripps’ politically-based justification for blackmail’s prohibition. Under Dripps’ account, by exacting payment from the victim blackmail is an impermissible form of private punishment that usurps the state’s public monopoly on law enforcement. This essay demonstrates that Dripps’ account is either under-inclusive or over-inclusive or both. Dripps’ account is (...) applied to a number of the standard blackmail scenarios by which theories of blackmail are typically assessed. Dripps’ account is under-inclusive by failing to treat as blackmail Victim-Welcomed Blackmail, Non-Monetary Blackmail, Rebuffed Blackmail, and Non-Informational Blackmail which the law considers as blackmail. And it is over-inclusive by treating as blackmail Victim-Initiated Exchange and Unconditional Disclosure which the law does not recognize as blackmail. (shrink)

Ethics, Wealth and Salvation. A Study in Buddhist Social Ethics. Ed. Russell F. Sizemore and Donald K. Swearer. University of South Carolina Press, Columbia 1990. xv, 311 pp. $42.50. Pbk repr. 1993, $18.95.

Why do voters seek to change the political landscape or to retain it? System justification theory proposes that a separate system motive to preserve the existing order drives support for the status-quo, and that this motivation operates independently from personal and collective interests. But how does this explanation apply to recent populist shifts in the political order such as Brexit and the emergence of Donald Trump? While the system motive may seem useful in understanding why the usual progressives may (...) want to stick with an established order, it seems insufficient to explain why the more conservative voters would want to upend the establishment. Thus, we compared SJT’s system motive explanation for the system attitudes of voters on both sides of the political divide to an alternative explanation drawn from the newer social identity model of system attitudes. According to SIMSA, the difficulty in explaining the system attitudes of Brexit/Trump and Remain/Clinton voters from SJT’s system motive standpoint can be resolved by focusing instead on the collective interests that both camps seek to satisfy with their votes. We examined these explanations in two studies conducted soon after Brexit and Trump’s election in 2016, with results providing more support for SIMSA than for SJT. (shrink)

This volume presents a selection of the most important writings in the debate on the nature of meaning and reference which started one hundred years ago with Frege's classic essay "On Sense and Reference." Contributors include Bertrand Russell, P.F. Strawson, W.V. Quine, Donald Davidson, John McDowell, Michael Dummett, Hilary Putnam, Saul Kripke, David Wiggins, and Gareth Evans. The aim of this series is to bring together important recent writings in major areas of philosophical inquiry, selected from a wide (...) variety of sources, mostly periodicals, which may not be conveniently available to the university student or the general reader. (shrink)

Around the globe, economists affect markets by saying what markets are doing, what they should do, and what they will do. Increasingly, experimental economists are even designing real-world markets. But, despite these facts, economists are still largely thought of as scientists who merely observe markets from the outside, like astronomers look at the stars. Do Economists Make Markets? boldly challenges this view. It is the first book dedicated to the controversial question of whether economics is performative--of whether, in some cases, (...) economics actually produces the phenomena it analyzes.The book's case studies--including financial derivatives markets, telecommunications-frequency auctions, and individual transferable quotas in fisheries--give substance to the notion of the performativity of economics in an accessible, nontechnical way. Some chapters defend the notion; others attack it vigorously. The book ends with an extended chapter in which Michel Callon, the idea's main formulator, reflects upon the debate and asks what it means to say economics is performative.The book's insights and strong claims about the ways economics is entangled with the markets it studies should interest--and provoke--economic sociologists, economists, and other social scientists.In addition to the editors and Callon, the contributors include Marie-France Garcia-Parpet, Francesco Guala, Emmanuel Didier, Philip Mirowski, Edward Nik-Khah, Petter Holm, Vincent-Antonin Lépinay, and Timothy Mitchell. (shrink)

This book argues that the subjective and the objective are crucially dependent on one another and neither is intelligible apart from the other. There is no such thing as a purely external, in-itself world. This book is not intended as a defense of epistemological relativism but as a strong recommendation for modest fallibilism and pluralism.

Donald Russell, Emeritus Professor of Classical Literature at the University of Oxford, has been a leading figure in several fields of classical scholarship over the last few decades. The present volume collects essays written in his honour by scholars who have all worked closely with him. They fall into three sections, corresponding to Donald Russell's main work: Latin literature, Greek imperial literature, and ancient literary criticism. They are unified by two of Russell's own pervasive concerns: (...) ethics, the concern of classical literature with moral conduct, and rhetoric, the techniques of effective persuasion. (shrink)

An eloquent case for regarding nature itself as the focus of religion—as the metaphysical ultimate deserving religious commitment.

A view from deep inside the trenches of environmental policy formation leads me to conclude that, ironically, despite the failure of environmental ethics to penetrate public policy discourses, ethical analyses of environmental problems still appear to be more than ever vitally crucial to improving environmental decision making.

Maurice Merleau-Ponty (1908-1961) is one of the central figures of 20th-century Continental philosophy, and his work has been hugely influential in a wide range of fields. His writings engage in the study of perception, language, politics, aesthetics, history and ontology, and represent a rich and complex network of exciting ideas. -/- The Merleau-Ponty Dictionary provides the reader and student of Merleau-Ponty with all the tools necessary to engage with this key thinker: a comprehensive A to Z that provides summaries of (...) all his major texts and articles, clear and straightforward explanations of his terminology and innovative concepts, and detailed discussions of the figures and philosophies that influenced his work. The book also includes a philosophical introduction, a chronology of Merleau-Ponty's life and works, and suggestions for further reading. This dictionary is the ideal reading and research companion for students at all levels. (shrink)

Any attempt to rise to the climate challenge will be fruitless unless it is understood as part of a much wider battle of worldviews, a process of rebuilding and reinventing the very idea of the collective, the communal, the commons, the civil, and the civic after so many decades of attack and neglect. Because what is overwhelming about the climate challenge is that it requires breaking so many rules at once.Columnist and editor Naomi Klein calls our attention to the urgent (...) need for a radical reenvisioning of entrenched worldviews or conceptions of reality in our time of direly threatening climate change and pending ecological disaster around the globe. We need, in other words, to question our most basic assumptions... (shrink)

Frege's theory of indirect contexts and the shift of sense and reference in these contexts has puzzled many. What can the hierarchy of indirect senses, doubly indirect senses, and so on, be? Donald Davidson gave a well-known 'unlearnability' argument against Frege's theory. The present paper argues that the key to Frege's theory lies in the fact that whenever a reference is specified (even though many senses determine a single reference), it is specified in a particular way, so that giving (...) a reference implies giving a sense; and that one must be 'acquainted' with the sense. It is argued that an indirect sense must be 'immediately revelatory' of its reference. General principles for Frege's doctrine of sense and reference are sated, for both direct and indirect quotation, to be understood iteratively. I also discuss Frege's doctrine of tensed and first person statements in the light of my analysis. The views of various other authors are examined. The conclusion is to ascribe to Frege an implicit doctrine of acquaintance similar to that of Russell. (shrink)

If patriotism can thus be seen as an incentive or as an instigation even in such a recondite science as epistemology, how much more readily can it be seen to perform such functions in other studies more immediately or inextricably bound up with communal human life? I pass over instances that occur to me—for instance, the Victorian Jesuit, Father Hopkins, declaring that every good poem written by an Englishman was a blow struck for England--and profit instead, if I may, by (...) the presence among us of Edward Said. I do not know, and it is none of my business to know, what passport Said presents at the international frontier. But it is surely common knowledge among us that he has deep and feelingful and intimate allegiances to the state of Lebanon. Who of us has failed to connect this with his books Orientalism and The Question of Palestine? The point is that, having made this connection, none of us thinks the worse of Said. On the contrary, we recognize that he has a special stake in such topics and therefore speaks on them with a special authority. Unless I am mistaken, that stake and that authority are, in a perhaps extended sense, patriotic. And whatever our speculative objections to the idea and the principle of patriotism, in practice we recognize it and we honour it.What I am questioning, it will now be plain, is the principle of "disinterest." "The disinterested pursuit of knowledge"—it is what in our distinct disciplines all of us have paid lip-service to, and perhaps more than lip-service. But when we come right down to it, is it what we believe? The honest patriot declares an interest; and if we are wise, we take note of the declaration, making allowances and reserving doubts accordingly. But what are we to make of the scholar who declares no interest, who claims implicitly to be truly disinterested. Can we believe him? And if we cannot, what guidance do we have as to what reservations to make, what doubts to entertain? I am of one mind with my Marxist colleagues who, from a political position very far from mine, warn us to be especially suspicious of the scholar who claims to have no axe to grind. We, all of us, have axes to grind; the crucial distinction is between those who know this about themselves and those who don't.Let me make myself clear. When I urge that the terms "patriotism" and "patriotic" be reinstated in our discourse, and particularly in those forms of our discourse that may be called "interpretation," I do not imply that patriotism is a nobler, a more elevated instigation than sundry others, mostly ideological, of which we are more aware. The point is precisely that of these others we are aware because we share a vocabulary which acknowledges them, whereas "patriotic" has been banished from our vocabulary, and so the reality which the word represents is left out of our calculations. Let me admit for the sake of argument what I do not in fact believe-- that patriotism is a concept and a sentiment so besmirched by the unholy uses made of it that, if mankind is to survive, patriotism will have to be eradicated. Even if that were the case, it remains true that patriotic interest and incitement are very far from having been eradicated from the world that we in fact inhabit, and try to interpret, here and now; and if we try to work within a vocabulary that pretends otherwise, we condemn ourselves to producing interpretations that are drastically partial and perhaps disastrously misleading. The point is not whether patriotism is a good thing or a bad thing but simply that it is; it exists, as powerful factor which we all in our hearts acknowledge even as our vocabulary refuses to. And when we speak in this context of "the world," we certainly include in that world ourselves, who offer to interpret it. Every one of our interpretations is coloured by the fact that we, the several interpreters, are British or American, French or Italian or Russian or whatever. If we think otherwise, we deceive ourselves; and yet where, in any of our currently acceptable vocabularies, determined as all of them are by the glib rationalism of the Enlightenment, do we find that momentous fact about ourselves acknowledged? Where is it acknowledged, for instance, in the vocabulary of feminism that "woman," as conceived by an American writing about Italians, cannot help but be significantly different from "woman" as conceived by an Italian looking at Americans? Or again, an Italian woman may well, we must suppose, be an Italian patriot; but where, in the current vocabulary of feminists, is that dimension of her "woman-ness" allowed for? Let it be acknowledged only so as to be deplored; but let it in any event be acknowledged. At the moment, it isn't.Donald A. Davie, the distinguished poet, is Andrew W. Mellon Professor of the Humanities at Vanderbilt University and honorary fellow of Saint Catharine's College, Cambridge and of Trinity College, Dublin. He has edited The New Oxford Book of Christian Verse, and his Collected Poems 1950-1970 appeared in 1972. His latest publications are Dissentient Voice and These the Companions; Recollections. (shrink)

This paper suggests a new principle for confirmation theory which is called the principle of explanatory surplus. This principle is shown to be non-Bayesian in character, and to lead to a treatment of simplicity in science. Two cases of the principle of explanatory surplus are considered. The first (number of parameters) is illustrated by curve-fitting examples, while the second (number of theoretical assumptions) is illustrated by the examples of Newton's Laws and Adler's Theory of the Inferiority Complex.