The statements traditionally labelled “necessary,” among them the valid theorems of mathematics and logic, are identified as “those whose truth is independent of experience.” The “truth” of a necessary statement has to be independent of the truth or falsity of experiential statements; a necessary statement can be neither confirmed nor refuted by empirical tests.The admission of genuinely necessary statements presents the empiricist with a troublesome problem. For an empiricist may be defined, in terms of the current idiom, as one who (...) adheres to some version, however “weak,” of a principle of verifiability. One, that is, who claims that no statement can have cognitive meaning unless its truth depends, however indirectly, upon the truth of experiential statements; unless it can be provisionally confirrned or refuted by empirical tests. Allowing that some necessary statements have cognitive meaning, then, would be to provide a prima facie case against the validity of the principle of verifiability. (shrink)

This paper proposes a concept of "valid reasoning" that will apply univocally to reasoned judgment (inference), Reasoned decision (choice), And reasoned withholding of judgment and decision. "reasoning" is taken to include all these; "validity" of reasoning is defined in terms of the "ideally rational mind", Which is in turn defined by a modal logic of judging and deciding. The definition is defended by relating it to another ideal, That of the socratically omniscient and stoically omniscient sage, Who is defined by (...) a modal logic of knowing and doing. In the course of this I distinguish between the vehicle and the description of a mental act, Deny that reasoning is a transition, Analyze doing as causing to be, And maintain that, Since doing stands to deciding as knowing stands to judging, Reasoned decision is genuinely practical reasoning. (shrink)

Dialectic, like love, has a good and a bad reputation. This ambivalence may be illustrated in different ways in almost every period of philosophical history. One may even suspect that this richness borders upon confusion. And yet, the attempt to orientate oneself in this jungle of meanings can be expected to be profitable, for the term “dialectic” has always referred, although often obscurely, to notions and processes of the first importance. The definition, illustration, and evaluation of the uses of this (...) term should, accordingly, be a task promising some value. (shrink)

Most philosophical systems of ethics are based upon the reciprocity principle as expressed by the Golden Rule: “Do unto others as you would have them do unto you!” The same idea underlies Kant's categorical imperative: “Act always on such a maxim as thou canst at the same time will to be a universal law!” Here, the individual act is generalized into, and considered as the specific application of the general law of ethics.

1. Objective of the Paper. This is an exercise in formalism; an attempt to see what a certain hypothesis would look like if it were spelled out in more detail than it has so far received. The object is to frame a self-consistent hypothesis that includes certain contributions of both optimism and pessimism. We would like to save the moral advantages of each position; at first glance they seem logically exclusive.

Professor Buck has given an illuminating account of the logical status of reflexive predictions in the social sciences. He tells us that the classification of a prediction as reflexive is predicated on a tacit distinction between the “normal” and the “abnormal” or perturbed conditions under which it is made. This seems to me to be a perceptive and sound circumscription of the class of reflexive predictions as encountered in the social sciences. He goes on to show helpfully how the social (...) scientist can cope with the pitfalls of spurious disconfirmation and spurious confirmation which are created by “self-frustrating” and “self-fulfilling” predictions respectively. And Professor Buck then offers some searching doubts concerning the adequacy of regarding self-fulfilling predictions as the pattern of racial discrimination against minority groups. Finally, he presents objections to my critique of Robert Merton's claim that self-defeating and self-fulfilling predictions are endemic to the domain of human affairs and are “not found among predictions about the world of nature.”. (shrink)

During the past half-century the patterns of publication in science have undergone radical change. A vast increment has occurred in the amount of scientific writing. And scientific findings are increasingly being disseminated through “non-traditional” publishing media such as mimeographing and microfilming. These two interrelated trends have had some notable effects upon science. 1. With the rapid increase in the number of publications the problem of maintaining continuity in science has become acute; the traditional scientific social structure seems quite incapable of (...) accomplishing this vital task. 2. An extensive organization is developing which seeks to provide the desired continuity, but its very existence poses dilemmas for the traditional scientific order. 3. Moreover, the changing publication patterns seem to be intensifying the “schisms” between the theoretician and the specialized researcher. 4. They are also challenging the older standards for evaluating scientists. We thus hypothesize that the volume and form of communication is a significant variable inducing modifications in the scientific social system. This theoretical orientation has in part been suggested by Harold Innis who, however, was concerned with broader systems—i.e., civilizations. The following analysis should point up some little-considered problems inherent in the research process. (shrink)

The line of thought from which contemporary Social Science has come forth was occupied with problems of public policy in a way which has since become very much less prominent in the work of social scientists. The classic figures of social thought —Aristotle, Plato, Adam Smith, Montesquieu, Jeremy Bentham, James and John Stuart Mill, Ricardo, Hobbes and Locke, Burke, Machiavelli and Hegel—were all involved in the consideration of the fundmental problems of policy from the point of view of the man (...) who had to exercise power and to make practical decisions. Even where they themselves lived in remoteness from practical affairs the clarification of the standards for the judgment and guidance of public policy was always close to the centre of their attention. The politician's problems, reduced to fundamentals, were their problems. The problem of maintaining order through the prince's exercise of power was the point of departure of classical political philosophy; it was extended by modern liberalism to the maintenance of liberty in a framework of order. Political philosophy was regarded by those who professed it, as a means of enlightening rulers—and citizens—as to the right ends and the approximate means. The great ancestor of modern empirical social research, Sir William Petty, who regarded his task as the quantitative matter-of-fact description of what existed, viewed his problem as set by the prince's need to safeguard and maximise his power. Early economic theory accepted the same task. Even after mercantalism gave way to liberalism, economic theory was still intended to be a guide to policy. (shrink)

In Executive Order No. 10521, March 17, 1954, President Eisenhower stated: “…only a small fraction of the Federal Funds is being used to stimulate and support the vital basic research which makes possible our practical scientific progress. I believe strongly that this Nation must extend its support of research in basic science.”.

The question of the relationship of the making of value judgments in a typically ethical sense to the methods and procedures of science has been discussed in the literature at least to that point which e. e. cummings somewhere refers to as “The Mystical Moment of Dullness.” Nevertheless, albeit with some trepidation, I feel that something more may fruitfully be said on the subject.

By dialectical fundamentalism I mean the view that maintains the inerrancy of the orthodox classical scriptures of dialectical materialism; by flexible scientific naturalism I mean the view recognizing the past heuristic value of dialectical materialism, but also the realization for the need to develop and change it along lines suggested by complementary philosophies relevant to the scientific outlook.

In recent years, philosophy of science has witnessed a significant increase in attention directed toward the field’s social relevance. This is demonstrated by the formation of societies with related agendas, the organization of research symposia, and an uptick in work on topics of immediate public interest. The collection of papers that follows results from one such event: a 3-day colloquium on the subject of socially engaged philosophy of science (SEPOS) held at the University of Cincinnati in October 2012. In this (...) introduction, we first survey the recent history of philosophy of science’s social involvement (or lack thereof) and contrast this with the much greater social involvement of the sciences themselves. Next, we argue that the field of philosophy of science bears a special responsibility to contribute to public welfare. We then introduce as a term of art “SEPOS” and articulate what we take to be distinctive about social engagement, with reference to the articles in this collection as exemplars. Finally, we survey the current state of social engagement in philosophy of science and suggest some practical steps for individuals and institutions to support this trajectory. (shrink)

The use that the scientist makes of his principles is well known. In the normal course of scientific investigation, a hypothesis which explains some physical phenomenon adequately in every particular, but which runs counter to, say, the laws of inertia, cannot be held without further experimentation. Such experimentation must continue until the irreconcilability of the hypothesis with the laws is resolved. In most cases the hypothesis will fail to submit to further tests, will be declared inadequate, and will give way (...) to a new one. (shrink)

In this paper we attempt to formulate logical foundations for a theory of actions or performance. Human beings act in various ways, and their actions are intimately interrelated with their use of language. But precisely how actions and the use of language are interrelated is not very clear. One of the reasons is perhaps that we have no precise vocabulary in terms of which such interrelations may be handled. There is need for developing a systematic theory in which different kinds (...) of actions may be discussed, contrasted, and compared. Then the various interrelations between actions and linguistic usage may perhaps be discussed rather more carefully and thoroughly than heretofore. Although much important preliminary work has been done in the analysis of actions, no one it seems has attempted to develop a strict logical theory for such analysis. A few tentative and programmatic steps were taken in the author's Toward a Systematic Pragmatics. Let us attempt here to improve those and take a few more. Any first attempts of this kind are of course fraught with difficulties. There inevitably will be some oversimplification or some overelaboration here or there. Ultimately of course we are interested in interrelating performance with various notions from syntax, semantics, and quantitative pragmatics. But this is not easy and only a few tentative suggestions toward such a development can be given here. In section 1 the distinction between action-kinds and action-events is drawn, and the character of the primitive or primitives needed for the theory of performance is discussed. In section 2 some further notions are then defined. Certain Rules of Performance are suggested in section 3. In section 4 there is discussion of the somewhat tenuous notion of acceptance as a basis for action. In section 5 the fundamental notions required for Parsons and Shils' theory of social action is discussed briefly. In section 6 we attempt to define the two basic notions required in Leonard's recent papers concerning authorship and purpose. Finally, in section 7, the theory of performance is interrelated with von Wright's deontic logic, in which such notions as permission and obligation are considered. (shrink)

“Ethics and science,” wrote Poincaré, “have their own domains, which touch but do not interpenetrate. The one shows us to what goal we should aspire, the other, given the goal, teaches us how to attain it.” Poincare’ may be mistaken in supposing that science has nothing to contribute to the selection of goals. He is surely right, however, in insisting on the relevance of the results of science to the choice of policies for realising goals already selected.