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Full-Text Articles in Philosophy of Science

Biosemiotics As An Argument For The Recontextualization Of Biological Discoveries: A Critical Analysis Of The Biosemiotic Model Of Marcello Barbieri., Augustus Morrissey Snyder May 2018

Biosemiotics As An Argument For The Recontextualization Of Biological Discoveries: A Critical Analysis Of The Biosemiotic Model Of Marcello Barbieri., Augustus Morrissey Snyder

Senior Honors Projects, 2010-2019

The primary purpose of this project was to investigate and explain the philosophical approach of biosemiotics to understanding living systems in contrast to the current scientific paradigm. Secondary goals were to evaluate the potential merits and relevance of this approach to biology and to introduce such a topic for discussion to biologists in a formal academic setting. My method consisted of critical textual analysis supplemented by analogy and biological examples where appropriate. In general, contemporary biosemiotics argues for a teleologic recontextualization of biological discoveries in practice and education. This is accomplished in a sophisticated fashion through the application and modification …

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Another Scientific Revolution: Now Yielding A 'Cosmic Biology' Consistent With Natural Theology, Theodore Walker Apr 2018

Another Scientific Revolution: Now Yielding A 'Cosmic Biology' Consistent With Natural Theology, Theodore Walker

Perkins Faculty Research and Special Events

Beyond the Copernican revolution, another scientific revolution is now in process. Inspired by Sir Fred Hoyle and others, this contemporary extension of the Copernican revolution is replacing biology conceived as exclusively Earth science with biology conceived as including study of stellar evolution and cosmic evolution. Furthermore, astrobiology, panspermia, and cosmic biology (Hoyle and Wickramasinghe) are advancing in ways consistent with natural theology, especially with panentheism. Some of this was anticipated and advocated by Alfred North Whitehead, Charles Hartshorne, and other philosophers of nature.

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Animal Suicide: An Account Worth Giving?, Irina Mikhalevich Jan 2018

Animal Suicide: An Account Worth Giving?, Irina Mikhalevich

Animal Sentience

Peña-Guzmán (2017) argues that empirical evidence and evolutionary theory compel us to treat the phenomenon of suicide as continuous in the animal kingdom. He defends a “continuist” account in which suicide is a multiply-realizable phenomenon characterized by self-injurious and self-annihilative behaviors. This view is problematic for several reasons. First, it appears to mischaracterize the Darwinian view that mind is continuous in nature. Second, by focusing only on surface-level features of behavior, it groups causally and etiologically disparate phenomena under a single conceptual umbrella, thereby reducing the account’s explanatory power. Third, it obscures existing analyses of suicide in biomedical ethics and …

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De-Extinction And The Conception Of Species, Leonard Finkelman Jan 2018

De-Extinction And The Conception Of Species, Leonard Finkelman

Faculty Publications

Developments in genetic engineering may soon allow biologists to clone organisms from extinct species. The process, dubbed “de-extinction,” has been publicized as a means to bring extinct species back to life. For theorists and philosophers of biology, the process also suggests a thought experiment for the ongoing “species problem”: given a species concept, would a clone be classified in the extinct species? Previous analyses have answered this question in the context of specific de-extinction technologies or particular species concepts. The thought experiment is given more comprehensive treatment here. Given the products of three de-extinction technologies, twenty-two species concepts are “tested” …

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Measured Soil Hydraulic Properties As Rzwqm2 Input To Simulate Soil Water Dynamics And Crop Evapotranspiration, Saadi Sattar Shahadha Jan 2018

Measured Soil Hydraulic Properties As Rzwqm2 Input To Simulate Soil Water Dynamics And Crop Evapotranspiration, Saadi Sattar Shahadha

Theses and Dissertations--Plant and Soil Sciences

Agricultural system models integrate many different processes that cannot all be measured in field experiments and help quantify soil water dynamics, crop evapotranspiration, and crop growth with high temporal resolution. Understanding soil water dynamics and crop evapotranspiration is essential to improve agricultural management of field crops. For example, the interaction between nitrogen application rate and water dynamics is not sufficiently understood. In most cases, model simulations deviate from field measurements, especially when model input parameters are indirectly and unspecifically derived. The extent to which measured soil hydraulic property inputs decrease the discrepancy between measured and simulated soil water status is …

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Caterpillar/Basil-Plant Tandems, Paco Calvo Jan 2018

Caterpillar/Basil-Plant Tandems, Paco Calvo

Animal Sentience

According to Reber (2016), subjectivity springs from primitive life itself. Granting his non-neurocentric stance, I shall try to show that his framework falls prey to zoocentric preconceptions that divest certain non-animal life-forms of mentality. There is no reason to exclude the possibility that plants have evolved different structures that underlie their own subjective experiences, all according to Reber’s model. It is the degree of phenotypic flexibility and integration that we observe in the behavioral repertoire of plants that may end up supporting their capacity for subjective experience. This remains an open empirical question.

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The Origins Of Morality, Paulina Sanchez Jun 2017

The Origins Of Morality, Paulina Sanchez

Dialogue & Nexus

In modern society, there exists a standard for moral conduct that seems to reign universal over many societies of people. Pinpointing the origins of morality, however, can become problematic because of how one approaches what morality is and what its purpose is in society. Psychologists may point out the social constructs and norms that allow for morality to unfold. Evolutionary biologists may give evidence of human-related species that have developed similar behavioral standards. A Christian theologian may look to scripture in explaining a Creator who ordained that all abide by the standards of conduct most pleasing to this deity. Which …

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The Altruistic Self, Nathan Dougherty Jun 2017

The Altruistic Self, Nathan Dougherty

Dialogue & Nexus

Altruism as a purely naturalistic phenomenon self-defeats the term altogether; however, theology also makes unsubstantiated claims that some behaviors are purely selfless. I will first define various conceptual forms of altruism and then offer explanations of the term from neurological, evolutionary and psychological investigations. Despite the position that altruism can be reduced to a fantastical impossibility bearing neither the arms of science nor theology, it is also a fallacy to separate it from a religiously derived supernatural altruism that carries no implications for the realm of morality.

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A New Taxonomy Of Altruism In Terms Of Prosocial Behaviors, Kristin Kaiser Jun 2017

A New Taxonomy Of Altruism In Terms Of Prosocial Behaviors, Kristin Kaiser

Dialogue & Nexus

The definition of altruism has been studied, explained, and even confused by many scholars in various fields. The term itself has been inappropriately used to describe prosocial behaviors that do not fall within the definition of altruism. An evaluation of Grant Ramsey’s taxonomy of altruism, which includes biological altruism, psychological altruism, and helping altruism, proves that it is not adequate in categorizing organism’s behaviors. A new taxonomy, with the branches of kin selection, reciprocity, and aesthetic altruism, is presented and explained to clarify the definition of altruism and alleviate confusion about how to describe prosocial behaviors. Both naming systems are …

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Neuroscience, Materialism, And The Soul: Limit Questions, Jeremy M. Aymard Jun 2017

Neuroscience, Materialism, And The Soul: Limit Questions, Jeremy M. Aymard

Dialogue & Nexus

In light of recent discoveries in neuroscience linking the mind to physical processes, Christian philosophers have resorted to a more materialistic view of the human person, using neuroscience as support for their view that an immaterial soul does not exist. In this essay, I will point out a major flaw in the logic for defending a materialistic view, argue that either a bipartite or tripartite view of the human person is more aligned with Scripture, and hopefully point towards a more reliable means for attaining truth regarding human nature and the soul.

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Intelligent Design: Should We Teach It?, Sarah-Kate Oliver Jun 2017

Intelligent Design: Should We Teach It?, Sarah-Kate Oliver

Dialogue & Nexus

Belief about the origins of the universe and mankind is an important aspect of most world religions. While many ‘progressive’ Christians view the Genesis accounts of creation as mythical or allegorical, some ‘fundamentalist’ Christians claim it is a literal and historical account of the origins of life. The scientific community, on the other hand, views Darwin’s Theory of Evolution as the definitive explanation of the origin of all species on Earth including humans. As science has continued to line up behind evolution, it has been integrated into the public school curriculum. The question examined by this paper is: should the …

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Revolution In Ideology: Crafting A Holistic Scientific Dialectic, Nathan Neill May 2017

Revolution In Ideology: Crafting A Holistic Scientific Dialectic, Nathan Neill

Dialogue & Nexus

Ideology drives scientific research far more than is acknowledged. Since science itself is conducted by individuals, each scientist has a biased conception of themselves and their surroundings relative to the rest of the universe, even if it is never explicated. This sense of relation to the greater universe is what defines the ideology of the individual. It is this sense of relation and self that creates the individual, who goes on to investigate the natural world by the scientific method. In this paper I will examine extant scientific ideology, particularly in Western science, and propose changes that could be helpful.

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False Pretexts Of Altruism And The Truth About Cooperation, Selvin Villeda May 2017

False Pretexts Of Altruism And The Truth About Cooperation, Selvin Villeda

Dialogue & Nexus

Without deeper analysis, altruism seems to be alive and present in our world today. However, most of what is called altruism is really mere cooperation. True altruism cannot be achieved unless you directly give up your life without receiving any benefit. Only by analyzing such acts and exploring the true motives of these acts, can we see that 1) biological influences (such as genetic relatedness) and 2) social components stemming from reciprocity are what determine these cooperative actions. We cooperate together for greater overall fitness of society. Through cooperation we can have a striving community that can grow together. Ultimately, …

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Volume 3 Editorial, Daniel Brannan May 2017

Volume 3 Editorial, Daniel Brannan

Dialogue & Nexus

No abstract provided.

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The Extinction And De-Extinction Of Species, Helena Siipi, Leonard Finkelman Jan 2017

The Extinction And De-Extinction Of Species, Helena Siipi, Leonard Finkelman

Faculty Publications

In this paper, we discuss the following four alternative ways of understanding the outcomes of resurrection biology (also known as de-extinction). Implications of each of the ways are discussed with respect to concepts of species and extinction. (1) Replication: animals created by resurrection biology do not belong to the original species but are copies of it. The view is compatible with finality of extinction as well as with certain biological and ecological species concepts. (2) Re-creation: animals created are members of the original species but, despite their existence, the species remains extinct. The view is incompatible with all …

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Darwinian Evolutionary Theory And Constructions Of Race In Nazi Germany: A Literary And Cultural Analysis Of Darwin’S Works And Nazi Rhetoric, Emily M. Wollmuth Jan 2017

Darwinian Evolutionary Theory And Constructions Of Race In Nazi Germany: A Literary And Cultural Analysis Of Darwin’S Works And Nazi Rhetoric, Emily M. Wollmuth

Departmental Honors Projects

First published in 1856, Charles Darwin’s Origin of Species is one of the most impactful scientific writings in history. While the influence of Darwinian evolutionary theory on historical events has been widely studied, no single work of scholarship has previously combined close reading of Origin’s representations of “race” with analysis of how those constructions of “racial” difference are (mis)translated across the cultural discourses of the eugenics movement and Nazi Germany. Through comparative cultural studies and close literary analysis of Hitler’s Mein Kampf and Darwin’s works—including Origin, Descent of Man, and Voyage of the Beagle, this paper examines how evolutionary …

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Animal Sentience And The Precautionary Principle, Jonathan Birch Jan 2017

Animal Sentience And The Precautionary Principle, Jonathan Birch

Animal Sentience

In debates about animal sentience, the precautionary principle is often invoked. The idea is that when the evidence of sentience is inconclusive, we should “give the animal the benefit of the doubt” or “err on the side of caution” in formulating animal protection legislation. Yet there remains confusion as to whether it is appropriate to apply the precautionary principle in this context, and, if so, what “applying the precautionary principle” means in practice regarding the burden of proof for animal sentience. Here I construct a version of the precautionary principle tailored to the question of animal sentience together with a …

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Scientific Uncertainty And The Animal Sentience Precautionary Principle, Michael L. Woodruff Jan 2017

Scientific Uncertainty And The Animal Sentience Precautionary Principle, Michael L. Woodruff

Animal Sentience

Jonathan Birch offers the animal sentience precautionary principle (ASPP) as a framework for assigning sentience to animals. In doing this, he defines a BAR which when crossed will lead to action (ACT) and implementation of the ASPP. His effort to create a clear empirical basis for implementation of the precautionary principle in the area of animal welfare regulation is important. I argue, however, that his BAR is so low that the evidence supporting ACT is in danger of being overwhelmed by the problems of induction and the underdetermination of theory by evidence. If this happens, policy makers might well disregard …

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Refining The Precautionary Framework, Jonathan Birch Jan 2017

Refining The Precautionary Framework, Jonathan Birch

Animal Sentience

Most of the commentators so far agree that the precautionary principle can be usefully applied to the question of animal sentience. I consider various ways of refining my proposals in light of the suggestions. I amend BAR to implement C. Brown’s suggestion that the scope of animal welfare law should be extensible by phylogenetic inference from orders in which credible indicators of sentience are found. In response to C. Brown, Mallatt, and Woodruff, I amend ACT to allow that a single credible indicator may sometimes call for urgent further investigation rather than immediate protection. In response …

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Reductionism And Accounts Of Cognitive Dissonance, Kent D. Bodily Jan 2017

Reductionism And Accounts Of Cognitive Dissonance, Kent D. Bodily

Animal Sentience

Zentall (2016) proposed within-trial contrast as an alternative account of cognitive dissonance with greater parsimony and generalizability between human and nonhuman species. This commentary describes forms of reductionism, categorizes several competing accounts of cognitive dissonance phenomena, and addresses the strengths and weaknesses according to the reductionist form each account takes. A focus on functional relations may make explanation more parsimonious while bridging theoretical divides between human and nonhuman research programs.

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"Beyond Words," Yes, But Also Beyond Numbers, Fred L. Bookstein Jul 2016

"Beyond Words," Yes, But Also Beyond Numbers, Fred L. Bookstein

Animal Sentience

Safina’s fascinating series of fifty separate feuilletons tries to bridge a painful Methodenstreit in contemporary ethology mainly by an accumulation of anecdotes. Some deal with his own dogs, but most derive from reading or conversing with observers of a wider range of social mammals including elephants, wolves, apes, and whales. In spite of the many interruptions by travesties of the academic lifestyle and its literature, there is a point to be made, concerning the centrality of evidence about cooperative behavior styles, especially aspects of child-rearing, for the understanding of “what animals think and feel.” But Safina’s argument would be a …

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Producing Knowledge: The Social Made Visible In The Division Of Environmental Biology Of The National Science Foundation, Patrick Southern May 2016

Producing Knowledge: The Social Made Visible In The Division Of Environmental Biology Of The National Science Foundation, Patrick Southern

Capstone Collection

This inquiry explores how knowledge is produced in the Division of Environmental Biology (DEB) of the National Science Foundation. Beginning from a poststructuralist understanding of science as firmly embedded in the unequal relations of society, this study sought to examine how the policies and procedures of funding research proposals in DEB influence and are influenced by those relations. Using an institutional ethnography approach to analysis, data were collected from analyzing publicly available texts from the division, NSF, Congress, the Office of Management and Budget, and the research community. The analysis demonstrates how the activities of DEB could maintain or exacerbate …

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Evotext: A New Tool For Analyzing The Biological Sciences, Grant Ramsey, Charles H. Pence Apr 2016

Evotext: A New Tool For Analyzing The Biological Sciences, Grant Ramsey, Charles H. Pence

Faculty Publications

We introduce here evoText, a new tool for automated analysis of the literature in the biological sciences. evoText contains a database of hundreds of thousands of journal articles and an array of analysis tools for generating quantitative data on the nature and history of life science, especially ecology and evolutionary biology. This article describes the features of evoText, presents a variety of examples of the kinds of analyses that evoText can run, and offers a brief tutorial describing how to use it.

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The Confluence Of Philosophy And Biology: An Excavation Of Philosophical Issues In Molecular And Developmental Biology, Patrick Johnson Mendie, Emmanuel Bassey Eyo (Ph.D) Jan 2016

The Confluence Of Philosophy And Biology: An Excavation Of Philosophical Issues In Molecular And Developmental Biology, Patrick Johnson Mendie, Emmanuel Bassey Eyo (Ph.D)

Journal of Health Ethics

Philosophical evaluations have played an influential role in the growth and development of molecular and developmental biology to ensure that every individual is born healthy, born wanted and has the privilege to fulfil his or her potentials for a life free from disease and disability. This is why it becomes necessary for biologists to carefully understand human genes, evolution, cells and general human anatomy to fulfil this project. During this process, they are faced with challenges where they also lack the foundation on how to solve them. This challenge gave birth to a philosophical excavation of molecular and developmental biology. …

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No Evidence That Pain Is Painful Neural Process, Riccardo Manzotti Jan 2016

No Evidence That Pain Is Painful Neural Process, Riccardo Manzotti

Animal Sentience

Key (2016) claims that fish do not feel pain because they lack the neural structures that have a contingent causal role in generating and feeling pain in mammals. I counterargue that no conclusive evidence supports the sufficiency of any mammalian neural structure to produce pain. We cannot move from contingent necessity in mammals to necessity in every organism.

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What Would The Babel Fish Say?, Monica Gagliano Jan 2016

What Would The Babel Fish Say?, Monica Gagliano

Animal Sentience

Starting with its title, Key’s (2016) target article advocates the view that fish do not feel pain. The author describes the neuroanatomical, physiological and behavioural conditions involved in the experience of pain in humans and rodents and confidently applies analogical arguments as though they were established facts in support of the negative conclusion about the inability of fish to feel pain. The logical reasoning, unfortunately, becomes somewhat incoherent, with the arbitrary application of the designated human criteria for an analogical argument to one animal species (e.g., rodents) but not another (fish). Research findings are reported selectively, and questionable interpretations are …

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Towards A Framework For Reproductive Violence”, Caitlyn Kelty-Huber Dec 2015

Towards A Framework For Reproductive Violence”, Caitlyn Kelty-Huber

All Student Scholarship

Since the inception of ecofeminist discourse in the 1970’s, ecofeminists and feminists alike have been divided on their stances toward the ethics of consuming the bodies and by-products of other animals. A powerful cohort of ecofeminists, in part comprised by such scholars as Marti Kheel, Lori Gruen, Greta Gaard, and Carol J. Adams, have done a tremendous amount of work to situate a concern for more-than-human animals within ecofeminism and beyond. Unfortunately, as Cusack highlights, feminism’s failure to both recognize the parallel oppression of “dairy” cows and female farmed animals, and to thoughtfully incorporate that knowledge into feminist praxis has …

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The Tao Of Open Science For Ecology, S. E. Hampton, S. S. Anderson, S. C. Bagby, C. Gries, X. Han, E. M. Hart, M. B. Jones, W. C. Lenhardt, A. Macdonald, W. K. Michener, J. Mudge, A. Pourmokhtarian, M. P. Schildhauer, K. H. Woo, Naupaka B. Zimmerman Jan 2015

The Tao Of Open Science For Ecology, S. E. Hampton, S. S. Anderson, S. C. Bagby, C. Gries, X. Han, E. M. Hart, M. B. Jones, W. C. Lenhardt, A. Macdonald, W. K. Michener, J. Mudge, A. Pourmokhtarian, M. P. Schildhauer, K. H. Woo, Naupaka B. Zimmerman

Biology Faculty Publications

The field of ecology is poised to take advantage of emerging technologies that facilitate the gathering, analyzing, and sharing of data, methods, and results. The concept of transparency at all stages of the research process, coupled with free and open access to data, code, and papers, constitutes “open science.” Despite the many benefits of an open approach to science, a number of barriers to entry exist that may prevent researchers from embracing openness in their own work. Here we describe several key shifts in mindset that underpin the transition to more open science. These shifts in mindset include thinking about …

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'In' Or 'As' Space?: A Model Of Complexity, With Philosophical, Simulatory, And Empirical Ramifications, Charles H. Smith Jan 2015

'In' Or 'As' Space?: A Model Of Complexity, With Philosophical, Simulatory, And Empirical Ramifications, Charles H. Smith

DLPS Faculty Publications

A General Systems model based on ideas originating with the writings of Benedict de Spinoza is described, starting with its philosophical underpinnings, and proceeding on to its relation to modern systems concepts, including attempts to simulate the relationships posed, and measure real world structures. Central to the idea is the notion that spatial extension may not have a prior existence, but emerges only through an entropy maximization process in which information and energy exchange is balanced among some limited number of subsystems that in sum comprise any given functioning complex system. Related published empiricism concerning geographical/geological systems – the hypsometry …

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Schrödinger And Nietzsche And Life: Eternal Recurrence And The Conscious Now, Babette Babich May 2014

Schrödinger And Nietzsche And Life: Eternal Recurrence And The Conscious Now, Babette Babich

Articles and Chapters in Academic Book Collections

The phenomenological question of consciousness usually associated with Husserl (although there are echoes of this in Augustine as in Marcus Aurelius, Kant and Schopenhauer), is the consciousness of the now, the present moment. I explore this consciousness for Erwin Schrödinger, which for him included reference to the Upaniṣads together with Nietzsche’s central teaching or “thinking” of the eternal recurrence of the same.

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