Irreplicability is framed as crisis, blamed on sloppy science motivated by perverse stimuli in research. Structural changes to the organization of science, targeting sloppy science (e.g., open data, pre‐registration), are proposed to prevent irreplicability. While there is an unquestionable link between sloppy science and failures to replicate/reproduce scientific studies, they are currently conflated. This position can be understood as a result of the erosion of the role of theory in science. The history, sociology, and philosophy of science reveal alternative explanations (...) for irreplicability to show it is part of proper, informative and valuable science. Irreplicability need not equate research waste. Sloppy science is the problem, also when results do replicate. Hence, the solution should focus on opposing sloppy research. (shrink)

Popper proposed his theory of objective knowledge to eliminate subjectivist epistemologies. Popper’s objectivism culminated in the theory of the autonomous World 3 characterized by its independence from the subjective factors belonging to World 2. I argue that Popper did not succeed in unifying his idea of the autonomy of knowledge with the requirement of the creative role of the critical subject in cognition. Moreover, his effort to desubjectivize knowledge undermined the vital importance of the critical activity that ensures the dynamism (...) of the growth of knowledge. In this respect, Popper suppressed the most interesting feature of his philosophical contribution. (shrink)

Synthetic biology is an umbrella term that covers a range of aims, approaches, and techniques. They are all brought together by common practices of analogizing, synthesizing, mechanicizing, and kludging. With a focus on kludging as the connection point between biology, engineering, and evolution, I show how synthetic biology’s successes depend on custom-built kludges and a creative, “make-it-work” attitude to the construction of biological systems. Such practices do not fit neatly, however, into synthetic biology’s celebration of rational design. Nor do they (...) straightforwardly embody Richard Feynman’s “last blackboard” statement that without creating something it cannot be understood. Reflecting further on the relationship between synthetic construction and knowledge making gives philosophy of science new avenues of insight into scientific practice. (shrink)

In this article, I examine the state of knowledge construction within the South African academe. This, I do by looking at how issues of epistemology and ontology are prioritised or negated in the social construction of knowledge. Focusing on what I have called ‘the problem of perspectives’, I show how ‘epistemological narcissism’ has often limited the scope of methodological and theoretical innovativeness. I argue that by relying on a set of certain theories that scholars have known and used over the (...) years, and dismissing those that are considered ‘foreign’, the exercise of knowledge construction has become largely polemical. (shrink)

From its inception in 1987 social epistemology has been divided into analytic and critical approaches, represented by Alvin I. Goldman and Steve Fuller, respectively. In this paper, the agendas and some basic ideas of ASE and CSE are compared and assessed by bringing into the discussion also other participants of the debates on the social aspects of scientific knowledge—among them Raimo Tuomela, Philip Kitcher and Helen Longino. The six topics to be analyzed include individual and collective epistemic agents; the notion (...) of scientific community; realism and constructivism; truth-seeking communities; epistemic and social values; science, experts, and democracy. (shrink)

The modern history of verisimilitude can be divided into three periods. The first began in 1960, when Karl Popper proposed his qualitative definition of what it is for one theory to be more truthlike than another theory, and lasted until 1974, when David Miller and Pavel Trichý published their refutation of Popper's definition. The second period started immediately with the attempt to explicate truthlikeness by means of relations of similarity or resemblance between states of affairs (or their linguistic representations); the (...) work within this similarity approach was summarized in the books of Graham Oddie [1986] and Ilkka Niiniluoto [1987]. During the subsequent third period, studies in verisimilitude have been actively continued, and interesting results and applications have been achieved, but not many dramatic novelties. While it is now obsolete to claim that truthlikeness with reasonable properties cannot be defined at all, there is still a lot of controversy about the best and least arbitrary approach to doing this. (shrink)

This is a brief, personal retrospective on developments in the treatment of scientific discovery by philosophers, since about 1970.

This discussion note aims to show that Moti Mizrahi does not make clear whether the proponents of the semantic view of scientific progress reject or accept the inference rule of Addition. If they reject the rule, then it does not make sense that Mizrahi contrives different types of disjuncts ‘on behalf of’ proponents of the semantic view. If they accept the rule, then the characterisation of the semantic view that Mizrahi discusses has nothing to do with the supposedly arbitrariness of (...) scientific progress, as Mizrahi contends. (shrink)

In this article, through a critical examination of K. Brad Wray's version of the argument from underconsideration against scientific realism, I articulate a modest version of scientific realism. This modest realist position, which I call ‘relative realism’, preserves the scientific realist's optimism about science's ability to get closer to the truth while, at the same time, taking on board the antirealist's premise that theory evaluation is comparative, and thus that there are no good reasons to think that science's best theories (...) are close to the truth. (shrink)

Despite its profound influence on modern thought, psychoanalysis remains peripheral to the concerns of most analytic philosophers. I suggest that one of the main reasons for this is intellectual reservation, and explore some philosophical arguments against psychoanalysis that may be contributing to such reservation. Specifically, I address the objections that psychoanalytic theories are unfalsifiable, that the purported findings of psychoanalysis are readily explained as due to suggestion, that there is a troubling lack of consensus in psychoanalytic interpretation, and that there (...) is a lack of support for psychoanalysis within mainstream science. I also consider a major obstacle to the acceptance of contemporary defenses of psychoanalysis: the “bad lot” argument against Inference to the Best Explanation. My conclusion is that, though these objections have some merit, they are not sufficient reasons for not taking psychoanalytic ideas seriously. (shrink)

I argue that some important elements of the current cosmological model are 'conventionalist’ in the sense defined by Karl Popper. These elements include dark matter and dark energy; both are auxiliary hypotheses that were invoked in response to observations that falsified the standard model as it existed at the time.

Presented here is an overview from the standpoints of sociology, history of science, philosophy of science and “pure science” of the lingering question of whether sociology is a form of scientific pursuit. The conclusion is drawn that sociology barely meets any of the rigid criteria traditionally associated with the natural sciences. Sociology is viewed as having a position of theory and argument which is labeled “inconoclastic scepticism.”.

Kuhn maintains that what marks the transition to a science is the ability to carry out ‘normal’ science—a practice he characterizes as abandoning the kind of testing that Popper lauds as the hallmark of science. Examining Kuhn's own contrast with Popper, I propose to recast Kuhnian normal science. Thus recast, it is seen to consist of severe and reliable tests of low-level experimental hypotheses (normal tests) and is, indeed, the place to look to demarcate science. While thereby vindicating Kuhn on (...) demarcation, my recasting of normal science is seen to tell against Kuhn's view of revolutionary science. (shrink)

These reflections range over some distinctive features of the journal Science & Education, they acknowledge in a limited way the many individuals who over the past 25 years have contributed to the success and reputation of the journal, they chart the beginnings of the journal, and they dwell on a few central concerns—clear writing and the contribution of HPS to teacher education. The reflections also revisit the much-debated and written-upon philosophical and pedagogical arguments occasioned by the rise and possible demise (...) of constructivism in science education. (shrink)

Notice, too, that although either religion or governance be seen to be stable for awhile in some nation or other of this world, nevertheless it is not stable in a precise way. For example, the Rhei...

The paper offers a new understanding of induction in the empirical sciences, one which assimilates it to induction in geometry rather than to statistical inference. To make the point a system of notions, essential to logically sound induction, is defined. Notable among them are arbitrary object and particular property. A second aim of the paper is to bring to light a largely neglected set of assumptions shared by both induction and deduction in the empirical sciences. This is made possible by (...) appealing to the logic of common nouns and applying it to the logic of natural-kind terms.This strategy yields a new insight into the concept of natural kinds. While the strategy reveals deep affinity between empirical induction and deduction it also reveals two problems peculiar to induction. This helps to explain the intuition that induction is the more problematic of the two. The paper does not set out ‘to solve the problem of induction’. 1The paper has benefited from the support and critical comments of several friends: Steven Davis, Kevin Dunbar, Anil Gupta, Michael Hallett, Ray Jackendoff and Storrs McCall. Two friends, however, deserve special thanks, Michael Makkai and Gonzalo Reyes. Many of the points made in the paper, otherwise unacknowledged, are due to their generosity and patience. In fact, the paper can be seen as an application of the logic of kinds on which Gonzalo Reyes has been working for several years. (shrink)

The purpose of this paper is to draw attention to a pattern of development, the significance of which has not been generally recognized. This pattern is characterized by an initial occurrence of what I shall call an overdetermined problem - i.e. a problem with no solution compatible with accepted belief and practice - followed by a resolution of the problem which relies on and exploits a change in what was previously taken as given.

Much has been said about the logical difference between rules and principles, yet few authors have focused on the distinct logical connectives linking the normative conditions of both norms. I intend to demonstrate that principles, unlike rules, are norms whose antecedents are linguistically formulated in a generic fashion, and thus logically described as inclusive disjunctions. This core feature incorporates the relevance criteria of normative antecedents into the world of principles and also explains their aptitude to conflict with opposing norms, namely (...) that their consequents are fulfilled to varying extents more frequently than those of rules. I conclude that the property of genericity should be predicated to the norm antecedent of principles, more precisely to the hypothetical action. This is of paramount importance to explain, in terms of logical implication and exclusion, the expansibility of competing principles, in contrast with the exclusive character of conflicting rules. (shrink)

The category of anarchy is conventionally associated with the emergence of an autonomous discipline of International Relations. Recently, Donnelly has argued that anarchy has never been central to IR. His criticism targets not just concepts of anarchy but theories of anarchy and thereby expresses an anti-theory ethos tacitly accepted in the discipline. As a form of conceptual atomism, this ethos is hostile to structuralist and normative theories. This article aims to reinstate theoretical holism against conceptual atomism and to defend the (...) enduring relevance of theories of international anarchy for IR. This is done by revisiting two classic, structuralist accounts of international anarchy articulated in Kenneth Waltz’s Theory of International Politics and Hedley Bull’s Anarchical Society. It will be shown that both represent coherent theoretical ‘wholes’ which reveal a more complex relationship between anarchy and hierar... (shrink)

Kolmogorov's account in his [1933] of an absolute probability space presupposes given a Boolean algebra, and so does Rényi's account in his [1955] and [1964] of a relative probability space. Anxious to prove probability theory ‘autonomous’. Popper supplied in his [1955] and [1957] accounts of probability spaces of which Boolean algebras are not and [1957] accounts of probability spaces of which fields are not prerequisites but byproducts instead.1 I review the accounts in question, showing how Popper's issue from and how (...) they differ from Kolmogorov's and Rényi's, and I examine on closing Popper's notion of ‘autonomous independence’. So as not to interrupt the exposition, I allow myself in the main text but a few proofs, relegating others to the Appendix and indicating as I go along where in the literature the rest can be found. (shrink)

Rather than focus on effects, the isolatable and measureable outcomes of events and interventions, the papers assembled here offer different perspectives on the affective dimension of the meaning and politics of human/non-human relations. The authors begin by drawing attention to the constructed discontinuity between humans and non-humans, and to the kinds of knowledge and socialities that this discontinuity sustains, including those underpinned by nature-culture, subject-object, body-mind, individual-society polarities. The articles presented track human/non-human relations through different domains, including: humans/non-humans in history (...) and animal welfare science (Fudge and Buller); the relationship between the way we live, the effects on our natural environment and contested knowledges about ‘nature’ (Whatmore); choreographies of everyday life and everyday science practices with non-human animals such as horses, meerkats, mice, and wolves (Latimer, Candea, Davies, Despret). Each paper also goes on to offer different perspectives on the human/non-human not just as division, or even as an asymmetrical relation, but as relations that are mutually affective, however invisible and inexpressible in the domain of science. Thus the collection contributes to new epistemologies/ontologies that undercut the usual ordering of relations and their dichotomies, particularly in that dominant domain of contemporary culture that we call science. Indeed, in their impetus to capture ‘affect’, the collection goes beyond the usual turn towards a more inclusive ontology, and contributes to the radical shift in the epistemology and philosophy of science’s terms of engagement. (shrink)

This paper aims to take the measure of the strand of early modern anti-clericalism that was conveyed by the term “priestcraft”. Priestcraft amounted to the claim that priests had usurped civil power and accumulated material wealth by systematically deceiving the laity and its secular rulers. Religion as it was practised and avowed by believers in early modern Europe was left tainted by this charge since manifold aspects of religious practice and belief fell under the pall of the suspicion that they (...) were merely part of the ruse perpetrated through the centuries by greedy and power-hungry priests. While the English language was particularly effective in condensing this claim into the term in question, mistrust of the clergy informed numerous discourses unfolding in diverse confessional and intellectual contexts. The present article seeks to draw attention to the thematic richness of priestcraft as an object of historical inquiry by identifying the multiple ways in which this trope made its presence felt in the early modern world. (shrink)

According to Karl Popper’s critical rationalism, criticism is the only way we have of systematically detecting and learning from our mistakes so as to get nearer to the truth. Meanwhile, it is arguable that the emphasis of Confucianism on creating a hierarchical and harmonious society can easily lead to submission rather than opposition, producing a conformist rather than critical mind. A question arises here as to whether Confucianism tends to denigrate criticism and thus run counter to critical rationalism. In this (...) paper, I first argue that Confucianism prizes criticism and critical discussion, for which ample justification can be found in Confucian classics. Then I compare Confucianism with critical rationalism and assess the compatibility between them. (shrink)