Thursday, December 21, 2017

Aristotle: Causation and Being


Causation

In several places Aristotle distinguishes four types of cause, or explanation. First, he says, there is that of which and out of which a thing is made, such as the bronze of a statue. This is called the material cause. Second, there is the form or pattern of a thing, which may be expressed in its definition; Aristotle’s example is the proportion of the length of two strings in a lyre, which is the formal cause of one note’s being the octave of another. The third type of cause is the origin of a change or state of rest in something; this is often called the “efficient cause.” Aristotle gives as examples a person reaching a decision, a father begetting a child, a sculptor carving a statue, and a doctor healing a patient. The fourth and last type of cause is the end or goal of a thing—that for the sake of which a thing is done. This is known as the “final cause.”

Although Aristotle gives mathematical examples of formal causes, the forms whose causation interests him most are the substantial forms of living beings. In these cases substantial form is the structure or organization of the being as a whole, as well as of its various parts; it is this structure that explains the being’s life cycle and characteristic activities. In these cases, in fact, formal and final causes coincide, the mature realization of natural form being the end to which the activities of the organism tend. The growth and development of the various parts of a living being, such as the root of a tree or the heart of a sheep, can be understood only as the actualization of a certain structure for the purpose of performing a certain biological function.

Being

For Aristotle, “being” is whatever is anything whatever. Whenever Aristotle explains the meaning of being, he does so by explaining the sense of the Greek verb to be. Being contains whatever items can be the subjects of true propositions containing the word is, whether or not the is is followed by a predicate. Thus, both Socrates is and Socrates is wise say something about being. Every being in any category other than substance is a property or a modification of substance. For this reason, Aristotle says that the study of substance is the way to understand the nature of being. The books of the Metaphysics in which he undertakes this investigation, VII through IX, are among the most difficult of his writings.

Aristotle gives two superficially conflicting accounts of the subject matter of first philosophy. According to one account, it is the discipline “which theorizes about being qua being, and the things which belong to being taken in itself”; unlike the special sciences, it deals with the most general features of beings, insofar as they are beings. On the other account, first philosophy deals with a particular kind of being, namely, divine, independent, and immutable substance; for this reason he sometimes calls the discipline “theology.”

It is important to note that these accounts are not simply two different descriptions of “being qua being.” There is, indeed, no such thing as being qua being; there are only different ways of studying being. When one studies human physiology, for example, one studies humans qua animals—that is to say, one studies the structures and functions that humans have in common with animals. But of course there is no such entity as a “human qua animal.” Similarly, to study something as a being is to study it in virtue of what it has in common with all other things. To study the universe as being is to study it as a single overarching system, embracing all the causes of things coming into being and remaining in existence.
The unmoved mover

The way in which Aristotle seeks to show that the universe is a single causal system is through an examination of the notion of movement, which finds its culmination in Book XI of the Metaphysics. As noted above, motion, for Aristotle, refers to change in any of several different categories. Aristotle’s fundamental principle is that everything that is in motion is moved by something else, and he offers a number of (unconvincing) arguments to this effect. He then argues that there cannot be an infinite series of moved movers. If it is true that when A is in motion there must be some B that moves A, then if B is itself in motion there must be some C moving B, and so on. This series cannot go on forever, and so it must come to a halt in some X that is a cause of motion but does not move itself—an unmoved mover.

Since the motion it causes is everlasting, this X must itself be an eternal substance. It must lack matter, for it cannot come into existence or go out of existence by turning into anything else. It must also lack potentiality, for the mere power to cause motion would not ensure the sempiternity of motion. It must, therefore, be pure actuality (energeia). Although the revolving heavens, for Aristotle, lack the possibility of substantial change, they possess potentiality, because each heavenly body has the power to move elsewhere in its diurnal round. Since these bodies are in motion, they need a mover, and this is a motionless mover. Such a mover could not act as an efficient cause, because that would involve a change in itself, but it can act as a final cause—an object of love—because being loved does not involve any change in the beloved. The stars and planets seek to imitate the perfection of the unmoved mover by moving about the Earth in a circle, the most perfect of shapes. For this to be the case, of course, the heavenly bodies must have souls capable of feeling love for the unmoved mover. “On such a principle,” Aristotle says, “depend the heavens and the world of nature.”

Aristotle is prepared to call the unmoved mover “God.” The life of God, he says, must be like the very best of human lives. The delight that a human being takes in the sublimest moments of philosophical contemplation is in God a perpetual state. What, Aristotle asks, does God think of? He must think of something—otherwise, he is no better than a sleeping human—and whatever he is thinking of, he must think of eternally. Either he thinks about himself, or he thinks about something else. But the value of a thought depends on the value of what it is a thought of, so, if God were thinking of anything other than himself, he would be somehow degraded. So he must be thinking of himself, the supreme being, and his life is a thinking of thinking (noesis noeseos).

This conclusion has been much debated. Some have regarded it as a sublime truth; others have thought it a piece of exquisite nonsense. Among those who have taken the latter view, some have considered it the supreme absurdity of Aristotle’s system, and others have held that Aristotle himself intended it as a reductio ad absurdum. Whatever the truth about the object of thought of the unmoved mover, it seems clear that it does not include the contingent affairs of individual human beings.



Thus, at the supreme point of Aristotle’s causal hierarchy stand the heavenly movers, moved and unmoved, which are the final cause of all generation and corruption. And this is why metaphysics can be called by two such different names. When Aristotle says that first philosophy studies the whole of being, he is describing it by indicating the field it is to explain; when he says that it is the science of the divine, he is describing it by indicating its ultimate principles of explanation. Thus, first philosophy is both the science of being qua being and also theology. 

Wednesday, December 20, 2017

Plato: Phaedo


CONTEXT

The life and teachings of Socrates (c. 469-399 B.C.) stand at the foundation of Western philosophy. He lived in Athens during a time of transition (Athens' defeat at the hands of Sparta in the Peloponnesian War (431-404 B.C.) ended the Golden Age of Athenian civilization) and had a tremendous influence on the Athenian youth of his day. Socrates himself never recorded his thoughts, so our only record of his life and thought comes from his contemporaries. These accounts are mixed and often biased by the authors' personal interpretations.

It seems that Socrates led a very simple life, renouncing wealth and holding himself aloof from political ambitions, preferring instead to mingle with the crowds in Athens' public places, engaging whomever he could in conversation. Nonetheless, he did serve as a hoplite (heavy infantryman) in several battles during the Peloponnesian War, and was distinguished by his fortitude and bravery. In 399, Socrates was brought before a jury of around 500 Athenians on charges of not recognizing the gods recognized by the state, of inventing new deities, and of corrupting the youth of Athens.

The most likely reason for this trial is Socrates' close association with a number of men who had fallen out of political favor in Athens. But because an amnesty had been declared for political offenders, other charges had to be brought against him. Socrates was found guilty by a narrow margin and then sentenced to death. Socrates' response to the charges brought against him are recorded by Plato in The Apology.

Plato (c. 427-347 B.C.), the author of The Phaedo, was one of Socrates' greatest admirers, and our knowledge of Socrates stems mostly from Plato's dialogues (for competing accounts, see Aristophanes' satirical presentation in The Clouds and the writings of Xenophon). Plato was born into a prominent Athenian family, and was expected to pursue a career in politics. However, the short-lived Spartan-imposed oligarchy of the Thirty Tyrants (404-403) and the trial and execution of his mentor, Socrates, led Plato to become disgusted with Athenian political life, and he devoted himself instead to teaching and philosophical inquiry. To that end, he founded the Academy around 385 B.C., which counted Aristotle among its students. The Academy lasted in one form or another until 527 A.D., 912 years in total, and served as the prototype for the Western university system.

Plato's thought is mostly recorded in the form of dialogues which feature Socrates as the protagonist. Apparently, the Socratic dialogue was a genre form at the time; not just Plato, but many of Socrates' other students recorded philosophical debates in this form. Plato's dialogues are generally classed into early, middle, and late periods. The early dialogues were written soon after Socrates' death, and in them we get the clearest picture of Socrates and Socratic philosophy. As Plato matured, however, he developed an increasingly distinct voice and philosophical outlook. The figure of Socrates in the middle and late dialogues, of which the Phaedo is one, becomes more of a mouthpiece for Plato's own views. In particular, the Phaedo has Socrates discussing the thoroughly Platonic Theory of Forms. Though the dialogue tells the story of Socrates' last hours before his execution, we should make no mistake in recognizing that the account is purely fictional, and serves the purpose of advancing Plato's theories rather than of telling an accurate story. The Phaedo was written after Plato founded the Academy, and it is intended as a philosophical work for an audience of philosophers.

CHARACTERS

  Socrates  -  The protagonist of the Phaedo, and most of Plato's dialogues. Socrates is one of the most important figures in the history of Western philosophy, standing at the source of the rational tradition initiated by himself, Plato, and Aristotle. Socrates himself arguably never advanced any of his own doctrines. However, in Plato's middle and later dialogues, the figure of Socrates no longer represents the man himself. Instead, the figure of Socrates is used as a mouthpiece through which Plato advances his own views. In the Phaedo we find Socrates a seventy-year-old man about to die, and propounding all sorts of Platonic doctrines. He is calm and contented as he faces death, confident in the good fortune that awaits him after death.

 Simmias  -  The main interlocutor, along with Cebes, of the Phaedo. He is a Pythagorean philosopher from Thebes who has come to speak with Socrates before his death.
  Cebes  -  The main interlocutor, along with Simmias, of the Phaedo. He is a Pythagorean philosopher from Phaedondas who has come to speak with Socrates before his death.

  Phaedo  -  The narrator and namesake of the dialogue. He is a handsome young man from Elis who has become enamored of Socrates and his teachings. Like Plato, the historical Phaedo dedicated himself to philosophy, and wrote Socratic dialogues in honor of his mentor. None of Phaedo's writings are with us today.

  Echecrates  -  A Pythagorean philosopher from the Peloponnesian town of Phlius. He encounters Phaedo in Phlius and asks him to tell the story of Socrates' final hours. On a couple of occasions in the dialogue, the narrative is interrupted by a brief conversation between Echecrates and Phaedo.

  Crito  -  An old friend of Socrates, of about Socrates' age. Crito is the main interlocutor of the Crito, an earlier dialogue which takes place in Socrates' prison cell. In the Phaedo, Crito does not participate much in the philosophical discussion, playing the role of best friend to Socrates more than that of interlocutor.

Xanthippe  -  Socrates' wife. Xanthippe was reputedly a shrewish and unpleasant woman. Considering the nonchalant way Socrates treats both her and his children in this dialogue, however, we should hardly be surprised. It seems that in his desire to detach himself as much as possible from the material world, Socrates has also detached himself from his family.
  Prison officer  -  The man standing guard over Socrates during his month in prison. The officer has grown very fond of Socrates, and the two have had many conversations together. When it comes time for Socrates to die, the officer tells Socrates that he is the finest man he has ever had the privilege of knowing, and bursts into tears.

SUMMARY

In the remote Peloponnesian town of Phlius, Echecrates encounters Phaedo of Elis, one of the men present during Socrates' final hours. Eager to hear the story from a first-hand source, Echecrates presses Phaedo to tell what happened.


A number of Socrates' friends were gathered in his cell, including his old friend Crito and two Pythagorean philosophers, Simmias and Cebes. The account begins with Socrates proposing that though suicide is wrong, a true philosopher should look forward to death. The soul, Socrates asserts, is immortal, and the philosopher spends his life training it to detach itself from the needs of the body. He provides four arguments for this claim.

The first is the Argument from Opposites. Everything, he says, comes to be from out of its opposite, so that for instance a tall man becomes tall only because he was short before. Similarly, death is the opposite of life, and so living things come to be out of dead things and vice versa. This implies that there is a perpetual cycle of life and death, so that when we die we do not stay dead, but come back to life after a period of time.

The second is the Theory of Recollection. This theory suggests that all learning is a matter of recollecting what we already know. We forget much of our knowledge at birth, and can be made to recollect this knowledge through proper questioning. That we had such knowledge at birth, and could forget it, suggests that our soul existed before we were born.

The third is the Argument from Affinity. Socrates draws a distinction between those things that are immaterial, invisible, and immortal, and those things which are material, visible, and perishable. The body is of the second kind, whereas the soul is of the first kind. This would suggest that the soul ought to be immortal and survive death.

At this point, both Simmias and Cebes raise objections. Simmias suggests that perhaps the soul is like the attunement of a musical instrument. The attunement can only exist so long as the instrument exists, and no longer. Cebes admits that perhaps the soul is long-lived, and can outlive many bodies, but argues that this does not show that the soul is immortal.

Socrates replies to Simmias by pointing out that his theory of attunement is in conflict with the Theory of Recollection, which proposes that the soul existed before the body. As for Cebes, Socrates embarks on a complex discussion of causation that ultimately leads him to lay out his fourth argument, positing the unchanging and invisible Forms as the causes of all things in this world. All things possess what qualities they have only through participation in these Forms. The Form of Life is an essential property of the soul, Socrates suggests, and so it is inconceivable to think of the soul as ever being anything but alive.

Socrates concludes with a myth of what happens to souls after death. Then he has a bath, says some last goodbyes, drinks the poisonous hemlock, and drifts imperceptibly from this world to the next.

OVERALL ANALYSIS AND THEMES

The Phaedo stands alongside the Republic as the most philosophically dense dialogue of Plato's middle period. It contains the first extended discussion of the Theory of Forms, four arguments for the immortality of the soul, and strong arguments in favor of the philosophical life. It also contains Plato's moving account of Socrates' final hours and his compelling myth about the fate of the soul after death. More than most of Plato's other writings, the Phaedo is in constant dialogue with the Pre-Socratic theories of the world and the soul, in particular those of Pythagorus, Anaxagoras, and Heraclitus.
Philosophically, the Theory of Forms is the most important aspect of the dialogue. Though we find hints toward such a theory in dialogues like the Meno, the Phaedo is the first dialogue where Forms are mentioned explicitly and play a fundamental role in advancing Plato's arguments. Yet Plato does not seem at all compelled to argue for the theory itself. The Forms are introduced without any fanfare by Socrates, and immediately agreed upon by all his interlocutors. Later, in discussing his method of hypothesis, Socrates asserts that he can think of nothing more certain than the existence of Forms, and all his interlocutors agree.

Due to the haste and ease with which the theory is introduced and put to work, a number of clarifying questions are left unanswered. For instance, what is the scope of Forms? Socrates normally alludes to non-material ideas, such as the Form of Beauty, or the Form of Justice, though he also appeals to numbers--such as the Form of Threeness and the Form of Oddness--to relative terms--such as the Form of Tallness and the Form of Equality--and to the Forms of Life and Death. An argument can be made that he also alludes to the Form of Fire and the Form of Snow, which would open the field even wider. We might ask what sort of things Forms are that they can encompass such a wide range.

There are also questions as to what Plato means in saying that the Form of Equality is equal, or in saying that material objects participate in different Forms. More detailed treatments of these questions are given in the Commentary to sections 72e-78b and 100b-102d, respectively.

The Phaedo gives us four different arguments for the immortality of the soul: The Argument from Opposites, the Theory of Recollection, the Argument from Affinity, and the final argument, given as a response to Cebes' objection. Plato does not seem to place equal weight on all four of these arguments. For instance, it is suggested that the Argument from Affinity by no means proves the immortality of the soul, but only shows that it is quite likely. The Theory of Recollection and the final argument seem to be given the greatest import, as both of them follow directly from the Theory of Forms. But while the Theory of Recollection can only show that the soul existed before birth, and not that it will also exist after death, the final argument purports to fully establish the immortality of the soul, and is considered by Plato to be unobjectionable and certain.

The account of Socrates' death gives us a portrait of a man so detached from the needs and cares of his body that his soul can slip away without any fuss at all. Plato does not present this as strict asceticism, though, but rather a lack of excessive concern for earthly things. (In this sense, one could argue Plato's ideal is somewhat similar to the Buddhist "middle way.")

The Phaedo is one of Plato's great masterpieces, combining difficult and profound philosophy with a lively and engaging narrative. As a result, it is one of the rare philosophical classics that is easily readable and rewarding of rewarding careful study.



Monday, December 4, 2017

Aristotle : The Lyceum

While Alexander was conquering Asia, Aristotle, now 50 years old, was in Athens. Just outside the city boundary, he established his own school in a gymnasium known as the Lyceum. He built a substantial library and gathered around him a group of brilliant research students, called “peripatetics” from the name of the cloister (peripatos) in which they walked and held their discussions. The Lyceum was not a private club like the Academy; many of the lectures there were open to the general public and given free of charge.

Most of Aristotle’s surviving works, with the exception of the zoological treatises, probably belong to this second Athenian sojourn. There is no certainty about their chronological order, and indeed it is probable that the main treatises—on physics, metaphysics, psychology, ethics, and politics—were constantly rewritten and updated. Every proposition of Aristotle is fertile of ideas and full of energy, though his prose is commonly neither lucid nor elegant.

Aristotle’s works, though not as polished as Plato’s, are systematic in a way that Plato’s never were. Plato’s dialogues shift constantly from one topic to another, always (from a modern perspective) crossing the boundaries between different philosophical or scientific disciplines. Indeed, there was no such thing as an intellectual discipline until Aristotle invented the notion during his Lyceum period.

Aristotle divided the sciences into three kinds: productive, practical, and theoretical. The productive sciences, naturally enough, are those that have a product. They include not only engineering and architecture, which have products like bridges and houses, but also disciplines such as strategy and rhetoric, where the product is something less concrete, such as victory on the battlefield or in the courts. The practical sciences, most notably ethics and politics, are those that guide behaviour. The theoretical sciences—physics, mathematics, and theology—are those that have no product and no practical goal but in which information and understanding are sought for their own sake.

During Aristotle’s years at the Lyceum, his relationship with his former pupil Alexander apparently cooled. Alexander became more and more megalomaniac, finally proclaiming himself divine and demanding that Greeks prostrate themselves before him in adoration. Opposition to this demand was led by Aristotle’s nephew Callisthenes (c. 360–327 bce), who had been appointed historian of Alexander’s Asiatic expedition on Aristotle’s recommendation. For his heroism Callisthenes was falsely implicated in a plot and executed.


When Alexander died in 323, democratic Athens became uncomfortable for Macedonians, even those who were anti-imperialist. Saying that he did not wish the city that had executed Socrates “to sin twice against philosophy,” Aristotle fled to Chalcis, where he died the following year. His will, which survives, makes thoughtful provision for a large number of friends and dependents. To Theophrastus (c. 372–c. 287 bce), his successor as head of the Lyceum, he left his library, including his own writings, which were vast. Aristotle’s surviving works amount to about one million words, though they probably represent only about one-fifth of his total output.

Sunday, December 3, 2017

THE ARCHAEOLOGY OF KNOWLEDGE - FOUCAULT

The Archeology of Knowledge is Foucault's attempt, after the fact, to describe theoretically the method he used in his first three books of history (Madness and Civilization, The Birth of the Clinic, and The Order of Things). This is, then, not the presentation of a formal theory built logically from axioms, but a description of a specific kind of approach to history (a 'way of speaking' about history). Archeological analysis seeks to describe the history of discourse, the set of 'things said' in all its interrelations and transformations. These processes occur at a very specific level, which is neither the level of the events of history, nor the level of a teleological 'progress' of ideas, nor the level of an accumulation of formal knowledge, nor the level of the popular or unspoken 'spirit of the times.' The analysis of discourse abandons all preconceptions about historical unity or continuity, describing instead the processes of discourse in all their disruptions, thresholds, differences, and complex varieties.

Foucault begins with a polemic Introduction (Part I), noting recent shifts in historical method, relating these shifts to the newly uncertain status of the historical document, and critiquing histories that depend on loose notions of continuity as unhelpful and outdated. He says that these histories are also narcissistic, because what they really seek in forms of historical continuity is the assurance that history depends on the constant present of a transcendent human consciousness.

Part II, 'The Discursive Regularities,' asks what kinds of unities really do exist in the history of discourse. Foucault tries four hypotheses, in which unity is based on the object of discourse, the author(s) of discourse, the concepts used in discourse, or the theories and themes of discourse. Each hypothesized basis for discursive unity turns out to be something more complex than we thought it was, and each turns out not to be the single basis for unity, but one aspect of a discursive unity that can only be described in its variability and complexity. The four hypotheses do yield four specific levels at which discursive formations can be analyzed, however: the formation of objects of discourse, the formation of enunciative positions or modes, the formation of theoretical strategies, and the formation of concepts.

In Part III, 'The Statement and the Archive,' Foucault takes a step back from the level of discursive unities and attempts to describe the discursive field from its smallest elements to its most general totality. The smallest units are statements; although they have no single, stable unit (they change size according to their field of use), they form the most detailed level at which discourse can be analyzed. 'Statement' really refers more to a specific aspect of articulated language than it does to a unit of language. The statement is the level of the active, historical existence of a set of signs. The rest of Part II is devoted to maintaining the rigorous description of the statement as a positive, describable, specific aspect of history as Foucault moves up to the level of the archive, which is 'the general system of the formation and transformation of statements.'

Part IV addresses the difference between Foucault's archeological method and that of the history of ideas. For the four issues of originality, contradiction, comparison, and change, Foucault shows that his method replaces broad continuities and generalizations with specific, describable relations that preserve the differences and irregularities of discourse. The last chapter in this part, 'Science and Knowledge,' deals with the reasons that archeological analysis has focused on the history of the sciences, and with the details of how this focus is carried out. Foucault concludes with an intriguing, often poetic, dialogue between himself and a hypothetical critic of his method. In it, he defends archeology against charges that it is essentially structuralist and that it invests discourse with transcendence over other elements of history.

Continuity, Discontinuity, and Contradiction

The Introduction and first chapter of the Archeology focus largely on a contradicting received ideas about the continuity of history. Foucault argues that even the new study of the history of ideas, although it targets moments of transition between historical worldviews, is ultimately dependent on continuities that break down under closer inspection. The history of ideas marks points of discontinuity between broadly defined modes of knowledge, but the assumption that those modes exist as wholes fails to do justice to the complexities of discourse. Discourses emerge and transform not according to a developing series of unarticulated, common worldviews, but according to a vast and complex set of discursive and institutional relationships. These relationships are defined as much by breaks and ruptures as by unified themes; in fact, discontinuity is an integral component of unified discursive formations.
 Discontinuities in discourse can take the form of internal contradictions, and here too Foucault takes the history of ideas to task for failing to examine its own assumptions. The history of ideas depends on a view of discursive contradictions as obstacles to be explained away in historical analysis. Paradoxically, however, it also takes contradiction as the deep, almost metaphysical principle on which discourse depends (without contradictions, what would there be to discuss?). Foucault sees both these notions of contradiction as violations of the attempt to describe discourses on their own terms. For him, contradiction is yet another general label for a set of widely divergent discursive processes. Foucault critiques not only assumed forms of historical continuity, but also assumptions that historical discontinuity is one (continuous) kind of thing.

Foucault's emphasis on discontinuities is also a function of his strict definition of what discourse is and his tireless insistence on describing that discourse in its clear, definable details, without any 'interpretation.' The archeological method aims to describe discourse only in its active existence in the world, and eschews any reading of it that seeks a psychology, a spirit, or anything else beyond the statement itself and its describable relations with other statements. This means that archeology must assume nothing about the hidden unities that secretly bind together the many things people say; any discursive unity must be described anew, on its own terms.

 Discourse

Foucault's version of discourse is the most pervasive theoretical idea in the Archeology. The term has a history as the object of study for a new kind of history, the history of ideas. But Foucault devotes much of the Archeology to refining and winnowing the usual sense of discourse into an object of analysis that is very strictly delimited. The first major alteration that Foucault makes is a casting aside of everything but the processes of discourse itself. Thus, his method studies only the set of 'things said' in their emergences and transformations, without any speculation about the overall, collective meaning of those statements. Archeology does not describe history through discourse; it describes the history of discourse.

Foucault carries his insistence on discourse-in-itself down to the most basic unit of things said: the statement. Just as discourse is never taken as a partial sign of a greater, partially hidden historical truth, so individual statements are never taken as expressions of a psychology, nor even as vehicles for referential meanings and propositions. Foucault addresses statements only in the specific conditions of their emergence and transformation; these conditions are themselves discursive (and sometimes institutional).

Thus, discourse is not just a set of articulated propositions, nor is it the trace of an otherwise hidden psychology, spirit, or encompassing historical idea; it is the set of relations within which all of these other factors gain their sense (their conditions of possibility). This argument is responsible both for the immense success of Foucault's method and for the most persistent criticisms of it. The idea that discourse can be described in and of itself, not as a sign of what is known but as a precondition for knowledge, opens up limitless possibilities for showing that what we think we know is actually contingent on how we talk about it.

Knowledge

One of the most important themes of the Archeology is Foucault's evolving description of what knowledge is. Since the archeological method sets aside any psychological notions and any assumptions of the rational progression of history, its take on knowledge is unique and quite radical. The history of ideas (and some of Foucault's earlier work as well) deals with the series of epistemes through which a given science has progressed; the term denotes a prevailing mode of knowledge and investigation. In the Archeology, Foucault carefully redefines the notion of the episteme. The term no longer refers to a set of things known by a collective scientific subject, but rather to a set of discursive relations without content and without a knowing subject.

The episteme, then, is that specific set of relations that makes it possible for discourse to be taken as 'knowledge' and then as 'science;' it mediates between less systematic discursive positivities and increasingly regularized ones. Knowledge itself, as far as Foucault's method is concerned, is just another discursive effect, albeit one of the most pervasive and important ones. Knowledge in a given historical period is not defined by propositions proved, nor even by things 'known' by an individual or collective someone (remember, no psychology). Knowledge becomes the unstable, complex set of discursive relations that make it possible for a statement to qualify as something that is 'known.' If the history of ideas was concerned with showing the transition between modes of knowledge, archeology is concerned with describing the transformation of the conditions that determine what counts as knowledge.

Other work of Foucault's explores these issues in a way that is more political and more personal. Foucault increasingly analyzes the conditions that define what counts as knowledge in terms of the way those conditions are bound up with systems of surveillance, discipline, and power. The question also becomes one of how we come to know ourselves and to be known (and labeled) as selves.

Archeology and the Archive

Foucault calls his new historical method an 'archeology' to designate a kind of impersonal, objective historical analysis that replaces the interpretation of history with a rigorous and detailed description of historical discourse. Contemporary trends in historical studies have been defined, according to Foucault, by a crisis in the status of the document as the basis for reading history. How should documents be interpreted? Foucault's answer is not to 'interpret' them at all, and indeed to relocate the basic element of historical study from the document to the statement (which is only loosely bound to the specific document in which it is read).

This redefinition of the document in terms of positively describable statements (and, ultimately, positive discursive formations) means that Foucault must also redefine the historical archive. The archive, then, can no longer be seen simply as a collection of documents, and can no longer be interpreted as the collective knowledge of a given culture or period. Instead, the archive must be seen in terms of the conditions and relations that define statements and discourses; the archive then appears, to archeology at least, not as a set of things but as a set of general rules concerning the longevity of statements. Thus, the archive is defined as 'the general system of the formation and transformation of statements.' Critics of Foucault argue that the archeological method is impossibly (even obsessively) strict about refusing to see the archive as a sign of something else. Foucault wants to describe statements at a semi- scientific, archeological distance (in fact, he notes that this distance is the only thing that allows us to describe an archive accurately). Historical statements are then taken not as signs of something else that the historian must read 'in' them, but as 'monuments' to be described almost as one would describe a physical artifact. Foucault admits that other kinds of analyses of language (like grammar or literary criticism) may have their own validity; he just wants to focus exclusively on the way statements arise and function in discourse. But is such a purifying project really possible? Critics have suggested that this anti- interpretive, 'archeological' distance of the historian from the archive is impossible, and that Foucault is ignoring the discursive conditions by which his own analysis is defined.

 Subject Position

The replacement of a psychologized, actual subject of a statement by a subject 'position' built into the statement has proved one of the most transformative ideas to come from Foucault's work. Although the Archeology was written before Foucault's long, intensive engagement with issues of identity and power, it provides the theoretical ground for that later work.

In analyzing discourse in and of itself, the notion that each statement has an author becomes irrelevant (because the author is not a part of the discourse itself). Instead, what archeology finds is that each statement is coded as coming from a specific position within the discursive and institutional field. This position involves a whole host of factors, among which the most crucial for Foucault's later work are those of authority and knowledge. The possibility of making statements that count as knowledge (or as expert opinion, or as scientific fact) depends on a wide range of discursive conditions, from the formation of specific 'objects' of knowledge to the formation of 'strategies' for deploying one theory against another. One such condition is that of the statement's 'enunciative modality,' the specific mode in which it is formulated as coming from a particular subject position.

A given enunciative modality (i.e., a given subject position) does not depend on an attachment to an actual author. One enunciative modality can be used by many authors, and one author can use many different enunciative modalities. Archeology is able to recognize this contingent, variable nature of subject positions because it never looks beyond the statement to an actual, psychological author. The resulting idea, that our identities as agents in discourse are themselves aspects of discourse, has been explosively influential, yielding whole academic fields that examine the discursive constitution of identity.


This can also be a profoundly disturbing idea, because it emphasizes the extent to which our selfhood is scattered beyond us rather than originating with us. Foucault's language in the Archeology notes this dissociative effect: 'Thus conceived, discourse is not the majestically unfolding manifestation of a thinking, knowing, speaking subject, but, on the contrary, a totality, in which the dispersion of the subject and his discontinuity with himself may be determined.

Saturday, December 2, 2017

Beyond Good and Evil - Friedrich Nietzsche

Beyond Good and Evil is a comprehensive overview of Nietzsche's mature philosophy. The book consists of 296 aphorisms, ranging in length from a few sentences to a few pages. These aphorisms are grouped thematically into nine different chapters and are bookended by a preface and a poem. While each aphorism can stand on its own, there is also something of a linear progression between aphorisms within chapters and from one chapter to another. Nonetheless, each aphorism presents a distinctive point of view, and even the individual chapter summaries omit a great deal.
The preface accuses philosophers of dogmatism, and the first chapter explores this claim. Every great philosophy, Nietzsche asserts, is little more than the personal confession. Philosophers build up complex systems of thought to justify their own assumptions and prejudices. If we can dig these out, we can see what these philosophers value most deeply, and so gain insight into their character.

Nietzsche contrasts their dogmatism with the "free spirit" that is not caught up in a particular point of view. He hopes the philosophers of the future will be characterized by such an experimental method, willing to try out any hypothesis, and follow any argument all the way to its conclusion.

After a discussion of the religious spirit, which he claims is a kind of dogmatism, Nietzsche embarks on a series of epigrams, most of which highlight our bizarre psychological make-up. Next, he looks at the long history of moral systems as a set of different attempts at self- overcoming. He speaks out strongly against the morality of the "herd" that encourages a dull mediocrity in all. He finds such a mediocrity in modern scholarship, which is overly concerned with digging up dry, dull facts. Nietzsche's ideal philosopher creates meaning and values, and does not simply deal with empty facts.

Nietzsche asserts that there is an "order of rank" according to which the spiritual strength of all people can be measured. Because of this difference between people, it would be absurd to apply one moral code to all people. Nietzsche suggests that the strongest people are marked by a cruelty to themselves, according to which they mercilessly expose their every prejudice and assumption in order to dig more deeply into themselves. At bottom, however, everyone has prejudices. To prove this point, Nietzsche launches an eight-page tirade against women.
Next, he addresses the question of nationalities and nationalism, drawing on a kind of Lamarckism that sees different nationalities or "races" as inherently having certain characteristics. Among other things, Nietzsche attacks anti- Semitism, criticizes the English, and advances the concept of the "good European," who rises above nationalist sentiment to find true individuality.
The final chapter presents Nietzsche's conception of "what is noble": a solitary, suffering soul, who has risen so far above the common rabble as to be unrecognizable and totally misunderstood by them. He closes the book with a weak poem about such a noble soul sitting on a mountaintop wishing he had more friends.

Overall Analysis and Themes


An understanding of Nietzsche's work as a whole relies on a solid grasp of his views on truth and language, and his metaphysics and conception of the will to power. At the very bottom of Nietzsche's philosophy lies the conviction that the universe is in a constant state of change, and his hatred and disparagement of almost any position can be traced back to that position's temptation to look at the universe as fixed in one place. Nietzsche is skeptical of both language and "truth" because they are liable to adopt a fixed perspective toward things.

Words, unlike thoughts, are fixed. Our thoughts can flow and change just as things in the universe flow and change, but a word, once uttered, cannot be changed. Because language has this tendency toward fixity, it expresses the world in terms of facts and things, which has led philosophers to think of the world as fixed rather than fluid. A world of rigid facts can be spoken about definitively, which is the source of our conception of truth and other absolutes, such as God and morality.

Nietzsche sees the facts and things of traditional philosophy as far from rigid, and subject to all sorts of shifts and changes. He is particularly brilliant in analyzing morality, showing how our concept of "good," for instance, has had opposite meanings at different times. The underlying force driving all change is will, according to Nietzsche. In specific, all drives boil down to a will to power, a drive for freedom and domination over other things. The concept of "good" has had different meanings over time because different wills have come to appropriate the concept. Meaning and interpretation are merely signs that a will is operating on a concept.

Because facts and things depend for their meaning on ever-shifting and struggling wills, there is no such thing as one correct or absolute viewpoint. Every viewpoint is the expression of some will or other. Rather than try to talk about the "truth," we should try to remain as flexible as possible, looking at matters from as many different perspectives as possible. Nietzsche's ideal "philosophy of the future" is one that is free enough to shift perspectives and overturn the "truths" and other dogmas of rigid thinking. Such philosophy would see moral concepts such as "good" and "evil" as merely surfaces that have no inherent meaning; such philosophy would thus move "beyond good and evil." Nietzsche's ideal philosophers would also turn their will to power inward, struggling constantly against themselves to overcome their own prejudices and assumptions.

Nietzsche's unorthodox views on truth can help to explain his unusual style. Though we can follow trains of thought and make connections along the way, there is no single, linear argument that runs through the book. Because Nietzsche does not see the truth as a simple, two-dimensional picture, he cannot represent it accurately with a simple linear sketch. Nietzsche sees the world as complex and three-dimensional: more like a hologram than a two-dimensional picture. And just as a hologram is a three-dimensional image made up of infinitesimal two- dimensional fragments, each approximating the whole, Nietzsche presents his worldview in a series of two-dimensional aphorisms, each approximating a more complex worldview. Beyond Good and Evil is Nietzsche's perspectivism in practice: we can read every aphorism as one different perspective from which to look at Nietzsche's philosophy. There is some sort of line we can trace, moving from perspective to perspective, but essentially we end up with Nietzsche's philosophy in 9 big pieces and 296 smaller fragments. In this way, Nietzsche attempts to find the expression of his thoughts in language that best preserves their fluidity and three-dimensionality.


Friday, December 1, 2017

Plato: Forms as genera and species

Successful development of the theory of forms depended upon the development of a distinction between two kinds of predication. Plato held that a sentence making a predication about a sensible particular, “A is B,” must be understood as stating that the particular in question, A, displays a certain property, B. There are ordinary predications about the forms, which also state that the forms in question display properties. Crucially, however, there is also a special kind of predication that can be used to express a form’s nature. Since Plato envisaged that these natures could be given in terms of genus-species trees, a special predication about a form, “A is B,” is true if B appears above A in its correct tree as a differentia or genus. Equivalently, “A is B” has the force that being a B is (part of) what it is to be an A. This special predication is closely approximated in modern classifications of animals and plants according to a biological taxonomy. “The wolf is a canis,” for example, states that “wolf” appears below “canis” in a genus-species classification of the animals, or equivalently that being a canis is part of what it is to be a wolf (Canis lupus).

Plato’s distinction can be illustrated by examples such as the following. The ordinary predication “Socrates is just” is true, because the individual in question displays the property of being just. Understood as a special predication, however, the assertion is false, because it is false that being just is part of what it is to be Socrates (there is no such thing as what it is to be Socrates). “Man is a vertebrate,” understood as an ordinary predication, is false, since the form Man does not have a backbone. But when treated as a special predication it is true, since part of what it is to be a human is to be a vertebrate. Self-predication sentences are now revealed as trivial but true: “the Beautiful is beautiful” asserts only that being beautiful is (part of) what it is to be beautiful. In general one must be careful not to assume that Plato’s self-predication sentences involve ordinary predication, which would in many cases involve problematic self-exemplification issues.

Plato was interested in special predication as a vehicle for providing the real definitions that he had been seeking in earlier dialogues. When one knows in this way what Justice itself really is, one can appreciate its relation to other entities of the same kind, including how it differs from the other virtues, such as Bravery, and whether it is really the whole of Virtue or only a part of it.

By means of special predication it is possible to provide an account of each fundamental nature. Such accounts, moreover, provide a way of understanding the “pure being” of the forms: it consists of the fact that there cannot be a true special predication of the form “A is both B and not-B.” In other words, special predication sentences do not exhibit the phenomenon of rolling around between being and not being. This is because it must be the case that either B appears above A in a correct genus-species classification or it does not. Moreover, since forms do not function by being exemplars of themselves only, there is nothing to prevent their having other properties, such as being and unity, as appropriate. As Plato expresses it, all forms must participate in Being and Unity.

Because the special predications serve to give (in whole or in part) the real definitions that Socrates had been searching for, this interpretation of the forms connects Plato’s most technical dialogues to the literary masterpieces and to the earlier Socratic dialogues. The technical works stress and develop the idea (which is hinted at in the early Euthyphro) that forms should be understood in terms of a genus-species classification. They develop a schema that, with modifications of course, went on to be productive in the work of Aristotle and many later researchers. In this way, Plato’s late theory of the forms grows out of the program of his teacher and leads forward to the research of his students and well beyond.