Scholarly Works, Philosophy
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- Anti-Metaphysical Arguments in the Anticipations of PerceptionPatton, Lydia K. (Editura Academiei Romane/Publishing House of the Romanian Academy, 2022-12-22)In the Anticipations, Kant defends the claim that all sensations must register on a purely subjective scale of response to stimuli, in order for sensation to be a possible source of knowledge. In this paper, I argue that Kant defends this claim in response to “scholasticism” or transcendental realism about sensation. The fact that all sensations are measurable on a subjec- tive scale is the a priori content of the principle of the Anticipations, and, according to Kant, is a necessary condition for building any systematic analysis of sensation. The anti-metaphysical arguments in the “Anticipations of Perception” are key building blocks of Kant’s transcendental idealism.
- The beautiful soul and the autocratic agent: Schiller's and Kant's 'children of the house'Baxley, A. M. (Johns Hopkins Univ Press, 2003-10)In his extended essay "On Grace and Dignity," Friedrich Schiller sets out an important challenge to Kant when he argues that sensibility must play a constitutive role in the ethical life. This paper argues that there is much we can learn from Schiller's "corrective" to Kant's moral theory and Kant's reply to this critique, for what is at stake in their debate are rival conceptions of the proper state of moral health for us as finite rational beings and competing political notions concerning the ideal form of self-governance that we ought to strive to attain.
- Cartesianism RevisitedLewis, Eric P. (MIT Press, 2007-12)
- Chance and the Continuum HypothesisHoek, Daniel (2021-12-06)This paper presents and defends an argument that the continuum hypothesis is false, based on considerations about objective chance and an old theorem due to Banach and Kuratowski. More specifically, I argue that the probabilistic inductive methods standardly used in science presuppose that every proposition about the outcome of a chancy process has a certain chance between 0 and 1. I also argue in favour of the standard view that chances are countably additive. Since it is possible to randomly pick out a point on a continuum, for instance using a roulette wheel or by flipping a countable infinity of fair coins, it follows, given the axioms of ZFC, that there are many different cardinalities between countable infinity and the cardinality of the continuum.
- The Colonial Rift: A Review of Hannah Holleman’s Dust Bowls of Empire: Imperialism, Environmental Politics, and the Injustice of “Green” CapitalismBurkey, Brandon; Patton, Lydia K. (2021-07-14)
- Data models, representation and adequacy-for-purposeBokulich, Alisa; Parker, Wendy (2021-03)We critically engage two traditional views of scientific data and outline a novel philosophical view that we call the pragmatic-representational (PR) view of data. On the PR view, data are representations that are the product of a process of inquiry, and they should be evaluated in terms of their adequacy or fitness for particular purposes. Some important implications of the PR view for data assessment, related to misrepresentation, context-sensitivity, and complementary use, are highlighted. The PR view provides insight into the common but little-discussed practices of iteratively reusing and repurposing data, which result in many datasets' having a phylogeny-an origin and complex evolutionary history-that is relevant to their evaluation and future use. We relate these insights to the open-data and data-rescue movements, and highlight several future avenues of research that build on the PR view of data.
- The Dilemma of Case Studies Resolved: The Virtues of Using Case Studies in the History and Philosophy of ScienceBurian, Richard M. (MIT Press, 2001-12)Philosophers of science turned to historical case studies in part in response to Thomas Kuhn's insistence that such studies can transform the philosophy of science. In this issue Joseph Pitt argues that the power of case studies to instruct us about scientific methodology and epistemology depends on prior philosophical commitments, without which case studies are not philosophically useful. Here I reply to Pitt, demonstrating that case studies, properly deployed, illustrate styles of scientific work and modes of argumentation that are not well handled by currently standard philosophical analyses. I illustrate these claims with exemplary findings from case studies dealing with exploratory experimentation and with interdisciplinary cooperation across sciences to yield multiple independent means of access to theoretical entities. The latter cases provide examples of ways that scientists support claims about theoretical entities that are not available in work performed within a single discipline. They also illustrate means of correcting systematic biases that stem from the commitments of each discipline taken separately. These findings illustrate the transformative power of case study methods, allow us to escape from the horns of Pitt's ?dilemma of case studies?, and vindicate some of the post-Kuhn uses to which case studies have been put.
- The Dilemma of Case Studies: Toward a Heraclitian Philosophy of SciencePitt, Joseph C. (MIT Press, 2001-12)What do appeals to case studies accomplish? Consider the dilemma: On the one hand, if the case is selected because it exemplifies the philosophical point, then it is not clear that the historical data hasn't been manipulated to fit the point. On the other hand, if one starts with a case study, it is not clear where to go from there?for it is unreasonable to generalize from one case or even two or three.
- Diviners and Divination in Aristophanic ComedySmith, N. D. (University of California Press, 1989-04)
- Dynamical Kinds and their DiscoveryJantzen, Benjamin C. (2016)We demonstrate the possibility of classifying causal systems into kinds that share a common structure without first constructing an explicit dynamical model or using prior knowledge of the system dynamics. The algorithmic ability to determine whether arbitrary systems are governed by causal relations of the same form offers significant practical applications in the development and validation of dynamical models. It is also of theoretical interest as an essential stage in the scientific inference of laws from empirical data. The algorithm presented is based on the dynamical symmetry approach to dynamical kinds. A dynamical symmetry with respect to time is an intervention on one or more variables of a system that commutes with the time evolution of the system. A dynamical kind is a class of systems sharing a set of dynamical symmetries. The algorithm presented classifies deterministic, time-dependent causal systems by directly comparing their exhibited symmetries. Using simulated, noisy data from a variety of nonlinear systems, we show that this algorithm correctly sorts systems into dynamical kinds. It is robust under significant sampling error, is immune to violations of normality in sampling error, and fails gracefully with increasing dynamical similarity. The algorithm we demonstrate is the first to address this aspect of automated scientific discovery.
- Editor’s notePatton, Lydia K. (University of Chicago Press, 2021-09-01)
- Editor’s notePatton, Lydia K. (University of Chicago Press, 2021-09-01)
- Egalitarianism under Severe UncertaintyRowe, Thomas; Voorhoeve, Alex (2018-06)
- Environmental Remediation to Address Childhood Lead Poisoning Epidemic due to Artisanal Gold Mining in Zamfara, NigeriaTirima, Simba; Bartrem, Casey; von Lindern, Ian; von Braun, Margrit; Lind, Douglas; Anka, Shehu Mohammed; Abdullahi, Aishat (National Institute of Environmental Health Sciences, 2016-09)Background: From 2010 through 2013, integrated health and environmental responses addressed an unprecedented epidemic lead poisoning in Zamfara State, northern Nigeria. Artisanal gold mining caused widespread contamination resulting in the deaths of > 400 children. Socioeconomic, logistic, and security challenges required remediation and medical protocols within the context of local resources, labor practices, and cultural traditions. Objectives: Our aim was to implement emergency environmental remediation to abate exposures to 17,000 lead poisoned villagers, to facilitate chelation treatment of children ≤ 5 years old, and to establish local technical capacity and lead health advocacy programs to prevent future disasters. Methods: U.S. hazardous waste removal protocols were modified to accommodate local agricultural practices. Remediation was conducted over 4 years in three phases, progressing from an emergency response by international personnel to comprehensive cleanup funded and accomplished by the Nigerian government. Results: More than 27,000 m³ of contaminated soils and mining waste were removed from 820 residences and ore processing areas in eight villages, largely by hand labor, and disposed in constructed landfills. Excavated areas were capped with clean soils (≤ 25 mg/kg lead), decreasing soil lead concentrations by 89%, and 2,349 children received chelation treatment. Pre-chelation geometric mean blood lead levels for children ≤ 5 years old decreased from 149 μg/dL to 15 μg/dL over the 4-year remedial program. Conclusions: The unprecedented outbreak and response demonstrate that, given sufficient political will and modest investment, the world’s most challenging environmental health crises can be addressed by adapting proven response protocols to the capabilities of host countries. Citation: Tirima S, Bartrem C, von Lindern I, von Braun M, Lind D, Anka SM, Abdullahi A. 2016. Environmental remediation to address childhood lead poisoning epidemic due to artisanal gold mining in Zamfara, Nigeria. Environ Health Perspect 124:1471–1478; http://dx.doi. org/10.1289/ehp.1510145
- Ethical pluralism without complementarityFitzPatrick, William J. (Johns Hopkins Univ Press, 2004)Grinnell, Bishop, and McCullough (2002) have proposed extending Bohr's notion of complementarity from the realm of quantum physics to that of bioethics, arguing that many ethical disputes cannot in principle be resolved. On this view, we should give up the aim of reaching all-things-considered moral verdicts on a variety of disputed questions, settling instead for a holism of irreducibly complementary perspectives. I discuss a number of difficulties with this proposal, and argue that the desire for inclusiveness that motivates it is properly captured through a different approach to ethical pluralism already familiar in moral philosophy, which does allow for resolution.
- Expanding theory testing in general relativity: LIGO and parametrized theoriesPatton, Lydia K. (2020-02)The multiple detections of gravitational waves by LIGO (the Laser Interferometer Gravitational-Wave Observatory), operated by Caltech and MIT, have been acclaimed as confirming Einstein's prediction, a century ago, that gravitational waves propagating as ripples in spacetime would be detected. Yunes and Pretorius (2009) investigate whether LIGO's template-based searches encode fundamental assumptions, especially the assumption that the background theory of general relativity is an accurate description of the phenomena detected in the search. They construct the parametrized post-Einsteinian (ppE) framework in response, which broadens those assumptions and allows for wider testing under more flexible assumptions. Their methods are consistent with work on confirmation and testing found in Carnap (1936), Hempel (1969), and Stein (1992, 1994), with the following principles in common: that confirmation is distinct from testing, and that, counterintuitively, revising a theory's formal basis can make it more broadly empirically testable. These views encourage a method according to which theories can be made abstract, to define families of general structures for the purpose of testing. With the development of the ppE framework and related approaches, multi-messenger astronomy is a catalyst for deep reasoning about the limits and potential of the theoretical framework of general relativity.
- Forced Changes Only: A New Take on the Law of InertiaHoek, Daniel (Cambridge University Press, 2022-02-10)Newton’s First Law of Motion is typically understood to govern only the motion of force-free bodies. This paper argues on textual and conceptual grounds that the law is in fact a stronger, more general principle. The First Law limits the extent to which any body can change its state of motion—even if that body is subject to impressed forces. The misunderstanding can be traced back to an error in the first English translation of Newton’s Principia, which was published a few years after Newton’s death.
- Garrison RejoinderGarrison, J. (University of Chicago Press, 2012-05)
- A General Metric for the Similarity of Both Stochastic and Deterministic System DynamicsShea-Blymyer, Colin; Roy, Subhradeep; Jantzen, Benjamin C. (MDPI, 2021-09-09)Many problems in the study of dynamical systems—including identification of effective order, detection of nonlinearity or chaos, and change detection—can be reframed in terms of assessing the similarity between dynamical systems or between a given dynamical system and a reference. We introduce a general metric of dynamical similarity that is well posed for both stochastic and deterministic systems and is informative of the aforementioned dynamical features even when only partial information about the system is available. We describe methods for estimating this metric in a range of scenarios that differ in respect to contol over the systems under study, the deterministic or stochastic nature of the underlying dynamics, and whether or not a fully informative set of variables is available. Through numerical simulation, we demonstrate the sensitivity of the proposed metric to a range of dynamical properties, its utility in mapping the dynamical properties of parameter space for a given model, and its power for detecting structural changes through time series data.
- Individuality, Equality, and Creative Democracy-the Task Before UsGarrison, J. (University of Chicago Press, 2012-05)
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