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Once acquired, status as a theoretical virtue is rarely lost. But recent philosophical criticisms of parsimony argue its scope is rather limited and its justificatory basis quite thin. In fact, psychological studies cast a pall on positive assessments of parsimony. They show simplicity consideration...

This paper examines the axioms of algebraic quantum field theory (AQFT) that aim to characterize the theory as one that implements relativistic causation. I suggest that the spectrum condition (SC), microcausality (MC), and primitive causality axioms (PC), taken individually, fail to fulfill this go...

Cancer cells keep accumulating alterations leading to a diversification through space and time. This diversity in the composition of cancer cells represents a major challenge for cancer treatment as it is difficult (if possible, at all) to find a treatment that works on all the cancer cells. The clo...

Natural history collections are repositories of diverse information, including collected and preserved biological specimens. These specimens are sometimes integrated into conservation decision-making, where some practitioners claim that specimens may be necessary for conservation. This is an oversta...

The cultural red king effect occurs when discriminatory bargaining practices emerge because of a disparity in learning speed between members of a minority and a majority. This effect has been shown to occur in some Nash Demand Game models and has been proposed as a tool for shedding light on the ori...

Philosophical studies of complex scientific concepts are predominantly “adaptationist”, arguing that conceptual complexity serves important purposes. This is a historical artifact. Having had to defend their views against a monist presumption favoring simpler concepts, pluralists and patchwork t...

Newton’s startling conclusion in Book III of the Principia that all bodies gravitate defied easy interpretation. Whereas the editor of the Principia’s second edition (1713), Roger Cotes, claimed that gravity is a primary quality, Newton himself was more cautious. He claimed only that all bodies ...

The sciences make progress through inquiries that address human problems. Many of those problems are practical, although some arise from detached curiosity. I think of this progress as pragmatic (Kitcher 2017): improving problematic situations, rather than aiming towards some goal (e.g. the fundamen...

There are major three schools of thought in statistics: frequentism, Bayesianism, and likelihoodism. They are often thought to be in fundamental disagreement, but I don't think so. My goal is to develop a simultaneous unification of the three camps, and defend it against the most urgent of the alleg...

I will use the simple case of a harmonic oscillator to introduce and resolve three novel puzzles about physical symmetries. One puzzle is that the fact that boosts are symmetries of Newtonian mechanics is not particularly important for explaining why a spring inside a ship remains invariant under co...

Inferences from clinical research results to estimates of therapeutic effectiveness suffer due to various biases. I argue that predictions of medical effectiveness are prone to failure because current medical research overlooks the impact of a particularly detrimental set of biases: meta-biases. Met...

Consider a study indicating that police performing traffic stops in Pittsburgh search minority drivers at a higher rate than non-minority drivers. This result would be insufficient for establishing discrimination against minorities. This is because it is compatible, e.g., with the hypothesis that th...

A new argument is given for the thesis that only symmetry-invariant physical quantities are real. Non-invariant quantities are dynamically epiphenomenal in that they have no effect on the evolution of invariant quantities, and it is a signifcant theoretical vice to posit epiphenomenal quantities.

According to the Humean Best Systems Account, laws of nature are contingent generalizations in the best systematization of particular matters of fact. Recently, it has become popular to interpret the notion of a best system pragmatically. The best system is sensitive to our interests—that is, to o...

South Africa has some of the most genetically diverse and the most genetically admixed human population groups on the planet. This is due to South Africa’s peculiar history, both social and biological. Nevertheless, people in the country are divided into four ‘population groups’ by which offic...

Certain philosophers claim the No-Miracles Argument (NMA) for realism commits the base-rate neglect fallacy. I argue that it does not. In general, one commits a base-rate fallacy only when one has access to the relevant base rate. And in the case of scientific realism, we lack access to the relevant...

Most commentators have assumed that while Émilie Du Châtelet’s Foundations of Physics (1740) is an important and original work that demonstrates her commitment to Leibnizian metaphysics and the Principle of Sufficient Reason (PSR), Du Châtelet herself does not have an original argument for eith...

Astrochemistry is “the study of the formation, destruction and excitation of molecules in astronomical environments and their influence on the structure, dynamics and evolution of astronomical objects” as stated by Alexander Dalgarno the pioneer of this field. Astrochemistry comprises observatio...

In 1945, Carl Hempel proposed a simple theory of confirmation that eventually came to be seen as unacceptably unsophisticated: it failed to incorporate the impact of epistemic context, of the "superempirical virtues" such as simplicity and explanatory elegance, and it was purely qualitative, determi...

Court cases involving sexual assault and police violence rely heavily on victim testimony. We consider what we call the “Traumatic Untrustworthiness Argument (TUA)” according to which we should be skeptical about victim testimony because people are particularly liable to misremember traumatic ev...

My aim in this talk is to consider the increasingly contested topic of how to integrate Indigenous expertise and science as it applies to the case of integrating African Traditional Medicine (ATM) and modern biomedicine in South Africa’s healthcare system. One prevalent narrative against integrati...

It is well known that the path to greater precision in physics is not smooth. Because differences in subsequent experiments often fall outside the nominal uncertainties of the prior art, science often has to deal with discordance that stimulates increased focus on what were presumed to be small effe...

Philosophers and metrologists have refuted the view that measurement’s epistemic privilege in scientific practice is explained by its theory-neutrality. Rather, they now explicitly appeal to the role that theories play in measurement. I formulate a challenge for this view: scientists sometimes asc...

This paper draws on Quill Kukla’s “Institutional Definition of Health” to provide a definition of “psychiatric condition” that delineates the proper bounds of psychiatry. I argue that this definition must include requirements that psychiatrization of a condition benefit the well-being of 1...

Philosophers of science tend to adjudicate debates about the value-free ideal by appealing to case-studies of value-laden science. Interpreting case-studies, however, faces a methodological challenge: measuring the causal impact of values where values interact with myriad causal factors. This challe...

Precision medicine offers a precious opportunity to change clinical practice and disrupt medicine’s reliance on crude racial, ethnic, or ancestral categories by focusing on an individual’s unique genetic, environmental, and lifestyle characteristics. However, precision medicine and the genomic s...

Orthodox quantum theory tells us that properties of quantum systems are represented by self-adjoint operators, and that two properties are incompatible just in case their respective operators do not commute. We present a puzzle for this orthodoxy, pinpointing the exact assumptions at play. Our solut...

I defend pain eliminativism against three recent challenges for its adequacy as a prediction of and a prescription for the fate of folk psychology in the face of mature neuroscience. While some challenges consist in showing that folk psychology is thriving in coexistence with advanced pain neuroscie...

Terminological inconsistency in neuroscience obscures ontological relations between neural circuits and cognition. Meanwhile, the dominant view among philosophers is that human cognition is neurally realized. It remains an open question whether the extensive philosophical literature on (multiple) re...

Two conceptions of thermodynamics are distinguished. On one, thermodynamics is a resource theory, a theory about how agents with specified means of manipulating a physical system can exploit its physical properties to achieve specified ends, such as obtaining useful work. On the other, thermodynamic...