Teleology

Teleology (from and )Partridge, Eric. 1977
''Origins: A Short Etymological Dictionary of Modern English''
London: Routledge, p. 4187. or finalityDubray, Charles. 2020 912
Teleology
" In ''The Catholic Encyclopedia'' 14. New York: Robert Appleton Company. Retrieved 3 May 2020. – via ''New Advent'', transcribed by D. J. Potter is a reason or an explanation for something which serves as a function of its end, its purpose, or its goal, as opposed to something which serves as a function of its cause.

A purpose that is imposed by human use, such as the purpose of a fork to hold food, is called ''extrinsic''. ''Natural teleology,'' common in classical philosophy, though controversial today, contends that natural entities also have ''intrinsic'' purposes, regardless of human use or opinion. For instance, Aristotle claimed that an acorn's intrinsic '' telos'' is to become a fully grown oak tree. Though ancient atomists rejected the notion of natural teleology, teleological accounts of non-personal or non-human nature were explored and often endorsed in ancient and medieval philosophies, but fell into disfavor during the modern era (1600–1900).

In the late 18th century, Immanuel Kant used the concept of telos as a regulative principle in his '' Critique of Judgment'' (1790).

Contemporary philosophers and scientists are still in debate as to whether teleological axioms are useful or accurate in proposing modern philosophies and scientific theories. An example of the reintroduction of teleology into modern language is the notion of an ''attractor''. Another instance is when Thomas Nagel (2012), though not a biologist, proposed a non-Darwinian account of evolution that incorporates impersonal and natural teleological laws to explain the existence of life, consciousness, rationality, and objective value. Regardless, the accuracy can also be considered independently from the usefulness: it is a common experience in pedagogy that a minimum of apparent teleology can be useful in thinking about and explaining Darwinian evolution even if there is no true teleology driving evolution. Thus it is easier to say that evolution "gave" wolves sharp canine teeth because those teeth "serve the purpose of" predation regardless of whether there is an underlying non-teleologic reality in which evolution is not an actor with intentions. In other words, because human cognition and learning often rely on the narrative structure of stories – with actors, goals, and immediate (proximal) rather than ultimate (distal) causation (see also proximate and ultimate causation) – some minimal level of teleology might be recognized as useful or at least tolerable for practical purposes even by people who reject its cosmologic accuracy. Its accuracy is upheld by Barrow and Tipler (1986), whose citations of such teleologists as Max Planck and Norbert Wiener are significant for scientific endeavor.

History

In Western philosophy, the term and concept of ''teleology'' originated in the writings of Plato and Aristotle. Aristotle's 'four causes' give special place to the telos or "final cause" of each ''thing''. In this, he followed Plato in seeing purpose in both human and nonhuman nature.

Etymology

The word ''teleology'' combines Greek ''telos'' (, from ) and ''logia'' (). German philosopher Christian Wolff would coin the term, as (Latin), in his work ''Philosophia rationalis, sive logica'' (1728).

Platonic

In Plato's dialogue ''Phaedo'', Socrates argues that true explanations for any given physical phenomenon must be teleological. He bemoans those who fail to distinguish between a thing's necessary and sufficient causes, which he identifies respectively as material and final causes:''Phaedo'', Plato, 98–99

Socrates here argues that while the materials that compose a body are necessary conditions for its moving or acting in a certain way, they nevertheless cannot be the ''sufficient'' condition for its moving or acting as it does. For example, if Socrates is sitting in an Athenian prison, the elasticity of his tendons is what allows him to be sitting, and so a physical description of his tendons can be listed as ''necessary conditions'' or ''auxiliary causes'' of his act of sitting. However, these are only necessary conditions of Socrates' sitting. To give a physical description of Socrates' body is to say ''that'' Socrates is sitting, but it does not give any idea why ''it came to be'' that he was sitting in the first place. To say why he was sitting and not ''not'' sitting, it is necessary to explain what it is about his sitting that is ''good'', for all things brought about (i.e., all products of actions) are brought about because the actor saw some good in them. Thus, to give an explanation of something is to determine what about it is good. Its goodness is its ''actual cause''—its purpose, '' telos'' or "reason for which."

Aristotelian

Aristotle argued that Democritus was wrong to attempt to reduce all things to mere necessity, because doing so neglects the aim, order, and "final cause", which brings about these necessary conditions:

In ''Physics'', using the hylomorphic theory, (using eternal forms as his model), Aristotle rejects Plato's assumption that the universe was created by an intelligent designer. For Aristotle, natural ends are produced by "natures" (principles of change internal to living things), and natures, Aristotle argued, do not deliberate:

These Platonic and Aristotelian arguments ran counter to those presented earlier by Democritus and later by Lucretius, both of whom were supporters of what is now often called accidentalism:

Modern philosophy

The chief instance, and the largest polemic morass, of teleological viewpoint in modern cosmology and ontology is the teleological argument that posits an intelligent designer as a god.

Economics

A teleology of human aims played a crucial role in the work of economist Ludwig von Mises, especially in the development of his science of ''praxeology''. Mises believed that an individual's action is teleological because it is governed by the existence of their chosen ends. von Mises, Ludwig.
The Ultimate Foundation of Economic Science
'. Princeton, NJ: David Van Nostrand. – via Mises Institute
Available in other formats
In other words, individuals select what they believe to be the most appropriate means to achieve a sought after goal or end. Mises also stressed that, with respect to human action, teleology is not independent of causality: "No action can be devised and ventured upon without definite ideas about the relation of cause and effect, teleology presupposes causality."

Assuming reason and action to be predominantly influenced by ideological credence, Mises derived his portrayal of human motivation from Epicurean teachings, insofar as he assumes "atomistic individualism, teleology, and libertarianism, and defines man as an egoist who seeks a maximum of happiness" (i.e. the ultimate pursuit of pleasure over pain).Gonce, R. A. ''Natural Law and Ludwig von Mises' Praxeology and Economic Science''. Chattanooga, TN: Southern Economic Association. "Man strives for," Mises remarks, "but never attains the perfect state of happiness described by Epicurus." Furthermore, expanding upon the Epicurean groundwork, Mises formalized his conception of pleasure and pain by assigning each specific meaning, allowing him to extrapolate his conception of attainable happiness to a critique of liberal versus socialist ideological societies. It is there, in his application of Epicurean belief to political theory, that Mises flouts Marxist theory, considering labor to be one of many of man's 'pains', a consideration which positioned labor as a violation of his original Epicurean assumption of man's manifest hedonistic pursuit. From here he further postulates a critical distinction betwee
introversive labor
an
extroversive labor
further divaricating from basic Marxist theory, in which Marx hails labor as man's " species-essence", or his "species-activity".

Postmodern philosophy

Teleological-based " grand narratives" are renounced by the postmodern tradition, where teleology may be viewed as reductive, exclusionary, and harmful to those whose stories are diminished or overlooked.

Against this postmodern position, Alasdair MacIntyre has argued that a narrative understanding of oneself, of one's capacity as an independent reasoner, one's dependence on others and on the social practices and traditions in which one participates, all tend towards an ultimate good of liberation. Social practices may themselves be understood as teleologically oriented to internal goods, for example practices of philosophical and scientific inquiry are teleologically ordered to the elaboration of a true understanding of their objects. MacIntyre's '' After Virtue'' (1981) famously dismissed the naturalistic teleology of Aristotle's 'metaphysical biology', but he has cautiously moved from that book's account of a sociological teleology toward an exploration of what remains valid in a more traditional teleological naturalism.

Ethics

Teleology significantly informs the study of ethics, such as in:

* Business ethics: People in business commonly think in terms of purposeful action, as in, for example, management by objectives. Teleological analysis of business ethics leads to consideration of the full range of stakeholders in any business decision, including the management, the staff, the customers, the shareholders, the country, humanity and the environment.
* Medical ethics: Teleology provides a moral basis for the professional ethics of medicine, as physicians are generally concerned with outcomes and must therefore know the ''telos'' of a given treatment paradigm.

Consequentialism

The broad spectrum of ''consequentialist'' ethics—of which utilitarianism is a well-known example—focuses on the result or consequences, with such principles as John Stuart Mill's 'principle of utility': "the greatest good for the greatest number." This principle is thus teleological, though in a broader sense than is elsewhere understood in philosophy.

In the classical notion, teleology is grounded in the inherent nature of things themselves, whereas in ''consequentialism'', teleology is imposed on nature from outside by the human will. Consequentialist theories justify inherently what most people would call evil acts by their desirable outcomes, if the good of the outcome outweighs the bad of the act. So, for example, a consequentialist theory would say it was acceptable to kill one person in order to save two or more other people. These theories may be summarized by the maxim "."

Deontology

Consequentialism stands in contrast to the more classical notions of ''deontological'' ethics, of which examples include Immanuel Kant's ''categorical imperative'', and Aristotle's ''virtue'' ethics—although formulations of virtue ethics are also often consequentialist in derivation.

In deontological ethics, the goodness or badness of individual acts is primary and a larger, more desirable goal is insufficient to justify bad acts committed on the way to that goal, even if the bad acts are relatively minor and the goal is major (like telling a small lie to prevent a war and save millions of lives). In requiring all constituent acts to be good, ''deontological ethics'' is much more rigid than consequentialism, which varies by circumstances.

Practical ethics are usually a mix of the two. For example, Mill also relies on deontic maxims to guide practical behavior, but they must be justifiable by the principle of utility.

Science

In modern science, explanations that rely on teleology are often, but not always, avoided, either because they are unnecessary or because whether they are true or false is thought to be beyond the ability of human perception and understanding to judge."The received intellectual tradition has it that, in the sixteenth and seventeenth centuries, revolutionary philosophers began to curtail and reject the teleology of the medieval and scholastic Aristotelians, abandoning final causes in favor of a purely mechanistic model of the Universe."

. pp. 23–24. But using teleology as an explanatory style, in particular within evolutionary biology, is still controversial.

Since the ''Novum Organum'' of Francis Bacon, teleological explanations in physical science tend to be deliberately avoided in favor of focus on material and efficient explanations, although some recent accounts of quantum phenomena make use of teleology. Final and formal causation came to be viewed as false or too subjective. Nonetheless, some disciplines, in particular within evolutionary biology, continue to use language that appears teleological in describing natural tendencies towards certain end conditions. Some suggest, however, that these arguments ought to be, and practicably can be, rephrased in non-teleological forms; others hold that teleological language cannot always be ''easily'' expunged from descriptions in the life sciences, at least within the bounds of practical pedagogy.

Biology

Apparent teleology is a recurring issue in evolutionary biology, much to the consternation of some writers.

Statements implying that nature has goals, for example where a species is said to do something "in order to" achieve survival, appear teleological, and therefore invalid. Usually, it is possible to rewrite such sentences to avoid the apparent teleology. Some biology courses have incorporated exercises requiring students to rephrase such sentences so that they do not read teleologically. Nevertheless, biologists still frequently write in a way which can be read as implying teleology even if that is not the intention. John Reiss argues that evolutionary biology can be purged of such teleology by rejecting the analogy of natural selection as a watchmaker. Other arguments against this analogy have also been promoted by writers such as Richard Dawkins.

Some authors, like James Lennox, have argued that Darwin was a teleologist, while others, such as Michael Ghiselin, describe this claim as a myth promoted by misinterpretations of his discussions and emphasized the distinction between using teleological metaphors and being teleological.

Biologist philosopher Francisco Ayala has argued that all statements about processes can be trivially translated into teleological statements, and vice versa, but that teleological statements are more explanatory and cannot be disposed of. Ayala, Francisco (1998). "Teleological explanations in evolutionary biology." ''Nature's Purposes: Analyses of Function and Design in Biology''. Cambridge: MIT Press. Karen Neander has argued that the modern concept of biological 'function' is dependent upon selection. So, for example, it is not possible to say that anything that simply winks into existence without going through a process of selection has functions. We decide whether an appendage has a function by analysing the process of selection that led to it. Therefore, any talk of functions must be posterior to natural selection and function cannot be defined in the manner advocated by Reiss and Dawkins.

Ernst Mayr states that "adaptedness…is an '' a posteriori'' result rather than an '' a priori'' goal-seeking." Various commentators view the teleological phrases used in modern evolutionary biology as a type of shorthand. For example, S. H. P. Madrell writes that "the proper but cumbersome way of describing change by evolutionary adaptation ay besubstituted by shorter overtly teleological statements" for the sake of saving space, but that this "should not be taken to imply that evolution proceeds by anything other than from mutations arising by chance, with those that impart an advantage being retained by natural selection." Likewise, J. B. S. Haldane says, "Teleology is like a mistress to a biologist: he cannot live without her but he's unwilling to be seen with her in public."

''Selected-effects'' accounts, such as the one suggested by Neander, face objections due to their reliance on etiological accounts, which some fields lack the resources to accommodate. Many such sciences, which study the same traits and behaviors regarded by evolutionary biology, still correctly attribute teleological functions without appeal to selection history. Corey J. Maley and Gualtiero Piccinini are proponents of one such account, which focuses instead on goal-contribution. With the objective goals of organisms being survival and inclusive fitness, Piccinini and Maley define teleological functions to be “a stable contribution by a trait (or component, activity, property) of organisms belonging to a biological population to an objective goal of those organisms.”

Cybernetics

Cybernetics is the study of the communication and control of regulatory feedback both in living beings and machines, and in combinations of the two.

Arturo Rosenblueth, Norbert Wiener, and Julian Bigelow had conceived of feedback mechanisms as lending a teleology to machinery. Wiener coined the term '' cybernetics'' to denote the study of "teleological mechanisms." In the cybernetic classification presented by Rosenblueth, Wiener, and Bigelow, ''teleology'' is feedback controlled purpose.

The classification system underlying cybernetics has been criticized by Frank Honywill George and Les Johnson, who cite the need for an external observability to the purposeful behavior in order to establish and validate the goal-seeking behavior. In this view, the purpose of observing and observed systems is respectively distinguished by the system's subjective autonomy and objective control.

See also

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References

Notes

Citations

Further reading

* Espinoza, Miguel.
"La finalité, le temps et les principes de la physique"

* Gotthelf, Allan. 1987. "Aristotle's Conception of Final Causality." In ''Philosophical Issues in Aristotle's Biology'', edited by A. Gotthelf and J. G. Lennox. Cambridge: Cambridge University Press.
* Horkheimer, Max, and Theodor Adorno. ''Dialectic of Enlightenment''.
* Johnson, Monte Ransome. 2005. ''Aristotle on Teleology''. New York: Oxford University Press.
* Knight, Kelvin. 2007 ''Aristotelian Philosophy: Ethics and Politics from Aristotle to MacIntyre''. New York: Polity Press.
* Lukács, Georg. ''History and Class Consciousness.''
* MacIntyre, Alasdair. 2006. "First Principles, Final Ends, and Contemporary Philosophical Issues." ''The Tasks of Philosophy: Selected Essays'' 1, edited by A. MacIntyre. Cambridge: Cambridge University Press.
* Makin, Stephen. 2006. ''Metaphysics Book Theta'', by Aristotle, with an introduction and commentary by S. Makin. New York: Oxford University Press.
* Marcuse, Herbert. ''Hegel's Ontology and the Theory of Historicity''.
* Nissen, Lowell. 1997. ''Teleological Language in the Life Sciences''. Rowman & Littlefield.
* Barrow, John D., and Frank J. Tipler. ''The Anthropic Cosmological Principal''.

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