scholarly journals Value, Morality, and Ethics

Author(s):  
Dustin Marcus Feigerle

What is the nature, origin, and ontological status of what we call 'value'? This article argues that value does not exist objectively, but is a purely non-objective phenomenon. Most importantly, I seek to clarify the concept of value and change the orientation of value toward the individual by considering Mackie, Ross, Spinoza, Hobbes, and recent theories regarding group selection. Finally, I conclude by asserting that any form of "greater good" must rest on and be considered at the level of the individual.

Author(s):  
Samir Okasha

‘Levels of selection’ examines the levels-of-selection question, which asks whether natural selection acts on individuals, genes, or groups. This question is one of the most fundamental in evolutionary biology, and the subject of much controversy. Traditionally, biologists have mostly been concerned with selection and adaptation at the individual level. But, in theory, there are other possibilities, including selection on sub-individual units such as genes and cells, and on supra-individual units such as groups and colonies. Group selection, altruistic behaviour, kin selection, the gene-centric view of evolution, and the major transitions in evolution are all discussed.


Author(s):  
James A.R. Marshall

This book demonstrates the generality of inclusive fitness theory, with particular emphasis on its fundamental evolutionary logic. It presents the basic mathematical theory of natural selection and shows how inclusive fitness theory deals with more complicated social scenarios. Topics include the Price equation, Hamilton's rule, nonadditive interactions, conditional behaviors, heritability, and maximization of inclusive fitness. This chapter provides a brief historical introduction to the problem of apparent design in biology, evolutionary explanations of this, and in particular, evolutionary explanations of individual behaviors that appear designed to benefit not the individual themselves, but other members of their species. It examines how social behaviors can be shaped by natural selection and discusses the problem of providing an evolutionary explanation of self-sacrifice by individuals, altruism in group selection, and multilevel selection theory.


Author(s):  
Annabel S. Brett

This chapter discusses the relationship of the state to its subjects as necessarily physically embodied beings. The primary way in which the commonwealth commands its subjects is through the medium of its law. The law is for the common good and obliges the community as a whole, and thus the ontological status of the law—as distinct from any particular command of a superior to an individual—is intimately tied to that of the body politic. The question, then, concerning the relationship of the state to the natural body of the individual can be framed in terms of the extent of the obligation of the civil law.


Author(s):  
Derek La Shot

John Dewey was an American philosopher, educational theorist, and one of the three major pragmatists, along with William James and Charles Saunders Peirce. After obtaining a doctorate at Johns Hopkins, he began his academic career at the University of Michigan, where he established a psychology laboratory that studied stimulus reflexes. Later, at the University of Chicago, he turned to the reform of primary and secondary education and founded programs that could better integrate immigrants into American culture. He defended democracy, envisioning it as a sense of community in which the individual interests of all could eventually be understood. Individualism necessitated the appeal to mutual dependence and institutions, which were tested and constantly changed over time for the greater good, in a kind of perpetual scientific experiment. Central to his thinking on education was the notion of experience. Knowledge, he held, was always obtained after reflection upon concrete experiences. In this model, called the "Dewey flux," one generates abstractions (mental ideas) after having concrete experiences. These abstractions in turn then have to be rendered material—Dewey’s version of the "hermeneutic circle." The mission of progressive education, for Dewey, was to get students to become conscious of this perpetual "flux" between concrete experiences and abstractions.


2018 ◽  
pp. 98-107
Author(s):  
Erwin B. Montgomery

The mean (average) or other central tendencies of a set of data is an internal construct that does not necessarily reflect reality. It is possible to determine the central tendency from any arbitrary collection of data as long as they vary on the same dimension. Even if applied to a relevant sample of data, the central tendency may be a poor reflection of data. A virtually infinite number of different collections of data may have the same central tendency and variance. This has very important implications when reasoning from studies reporting means and standard deviations. The same concerns apply to medians as the central tendencies and quartiles as the variability. When translating studies to the individual patient, the cumulative percentage (probability) function may be more helpful. There is a strong inclination to attribute some ontological status (reality) to measures of central tendency that can be misleading.


2011 ◽  
Vol 17 (1) ◽  
pp. 1-20 ◽  
Author(s):  
David B. Knoester ◽  
Philip K. McKinley

We present a study in the evolution of temporal behavior, specifically synchronization and desynchronization, through digital evolution and group selection. In digital evolution, a population of self-replicating computer programs exists in a user-defined computational environment and is subject to instruction-level mutations and natural selection. Group selection links the survival of the individual to the survival of its group, thus encouraging cooperation. Previous approaches to engineering synchronization and desynchronization algorithms have taken inspiration from nature: In the well-known firefly model, the only form of communication between agents is in the form of flash messages among neighbors. Here we demonstrate that populations of digital organisms, provided with a similar mechanism and minimal information about their environment, are capable of evolving algorithms for synchronization and desynchronization, and that the evolved behaviors are robust to message loss. We further describe how the evolved behavior for synchronization mimics that of the well-known Ermentrout model for firefly synchronization in biology. In addition to discovering self-organizing behaviors for distributed computing systems, this result indicates that digital evolution may be used to further our understanding of synchronization in biology.


2020 ◽  
Author(s):  
Christoph Thies ◽  
Richard A. Watson

AbstractKin selection theory and multilevel selection theory are different approaches to explaining the evolution of social traits. The latter claims that it is useful to regard selection as a process that can occur on multiple levels of organisation such as the level of individuals and the level of groups. This is reflected in a decomposition of fitness into an individual component and a group component. However, the two major statistical tools to determine the coefficients of such a decomposition, the multilevel Price equation and contextual analysis, are inconsistent and may disagree on whether group selection is present. Here we show that the reason for the discrepancies is that underlying the multilevel Price equation and contextual analysis are two nonequivalent causal models for the generation of individual fitness effects (thus leaving different ‘remainders’ explained by group effects). While the multilevel Price equation assumes that the individual effect of a trait determines an individual’s relative success within a group, contextual analysis posits that the individual effect is context-independent. Since these different assumptions reflect claims about the causal structure of the system, the correct approach cannot be determined on general theoretical or statistical grounds but must be identified by experimental intervention. We outline interventions that reveal the underlying causal structure and thus facilitate choosing the appropriate approach. We note that the reductionist viewpoint of kin selection theory with its focus on the individual is immune to such inconsistency because it does not address causal structure with respect to levels of organisation. In contrast, our analysis of the two approaches to measuring group selection demonstrates that multilevel selection theory adds meaningful (falsifiable) causal structure to explain the sources of individual fitness and thereby constitutes a proper refinement of kin selection theory.


1997 ◽  
Vol 69 (3) ◽  
pp. 165-172 ◽  
Author(s):  
ROSARIO MIRALLES ◽  
ANDRÉS MOYA ◽  
SANTIAGO F. ELENA

RNA viruses consist of populations of extremely high genetic heterogeneity called quasispecies. Based on theoretical considerations, it has been suggested that the unit of selection in such complex genetic populations is not the single viral particle but a set of genetically related particles which form the quasispecies. In the present study we carried out a set of experiments with the vesicular stomatitis virus (VSV) dealing with the evolution of life-history characters under selection acting at two factors either in the same or in opposite directions. The two factors at which selective pressure is applied are the individual and the group. We show evidence that group selection modulates the virulence of VSV populations, in opposition to an unlimited increase in virulence by competitive optimization promoted by individual selection. The results are of relevance for understanding the evolution of parasite virulence.


2016 ◽  
Vol 20 (2-3) ◽  
pp. 324-338
Author(s):  
Donald R. Riccomini

In Paths of Glory (Stanley Kubrick, 1957) the individual's moral intent is distorted, compromised, and eventually co-opted by the overriding utilitarian ethic of ensuring the survival of the system – the ultimate ‘greater good’ – at all costs. The individual may challenge the system in a noble quest for justice, like Dax. He may hypocritically seek professional advancement from striving to serve it, like Mireau. Or he may cynically manipulate it for political purposes, like Broulard. In each case, the consequences are ultimately the same – the individual is forced to align his particular moral vision, however noble or ignoble, with the imperative of the greater good. The individual may resist or affirm the system and achieve some level of moral consistency and purity, but only momentarily and with limited success. In the end, whatever the value or relevance of the individual conscience to a particular situation, it is overridden by the demands of the greater good.


2020 ◽  
pp. 165-181
Author(s):  
Robert Miklitsch

If the syndicate picture privileges the system while the rogue cop film valorizes the individual, the “big caper” movie represents something of a synthesis. On one hand, the heist picture reposits the gang not in the alienated form of the syndicate but of the family, a tightly knit team that’s reminiscent of the army unit in the “combat film.” The sympathetic presentation of the crew in The Asphalt Jungle (1950) is one of the semantic elements, together with the ethos of professionalism, that distinguishes the classic heist picture from its ’40s predecessors. On the other hand, if the gang in the classic heist film is split between the individual criminal’s desire and a crew that demands the subsumption of that same desire in the interests of the greater good, fragmentation in the form of individual desire inevitably reasserts itself. In this sense, the law of desire understood as fate is inscribed in the very idea of a “big score,” a fatality endorsed, if not mandated, by the Production Code Administration and eloquently demonstrated by the dénouement of The Asphalt Jungle.


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