Lecture Supplement 
Introducing Aristotle’s Nicomachean 
Ethics 
    
Copyright © 2013 Bruce W. Hauptli 
I. Aristotle’s 
Life: 
Aristotle (384-322 B.C.E.) was the son of the court 
physician of Amyntas II, King of Macedon—who was the father of Philip the Great. 
He was born in 
    
In 343 when Philip of Macedon invited him come to 
    
Aristotle resumed his own studies, and returned to 
    
In his “Introduction” to his edition of
The Basic Works of Aristotle, Richard 
McKeon maintains that: 
the period of Aristotle’s most 
characteristic and productive scientific activity coincided almost exactly with 
the reign and campaigns of Alexander the Great. 
Moreover, the greater part of his career as a student and as teacher was 
spent in 
II. A Brief 
Introduction to The Ancient Worldview: 
In her “Excellence and Obligation: A
Very Concise History of Western 
Metaphysics 387 BC to 1887 AD,” Christine Korsgaard maintains that: 
Plato and Aristotle came 
to believe that value was more real than 
experienced fact, indeed that the real world is, in a way, value itself. 
They came to see the world we experience as being, in its very essence, a 
world of things that are trying to be much better than they are, and that really 
are much better than they seem....Plato believed that the essence of a thing is 
the form in which it participates.  
A thing’s true nature and its perfect nature are one and the same. 
Form, which is value, is more real than the things that appear to us to 
participate in but fall short of it. 
Aristotle believed that the 
actuality of a thing is its form, which makes it possible for the thing to 
do what it does and therefore to be what it is....For Plato and Aristotle, being 
guided by value is a matter of being guided by the way things ultimately
are. 
  In ethics, this way of viewing the 
world leads to what we might call the idea of
arête [excellence or
virtue]. 
Being guided by the way things really are is, in this case, being guided 
by the way you really are. 
The form of a thing is its perfection, but it is also what enables the 
thing to be what it is.  So the 
endeavor to realize perfection is just the endeavor to be what you are—to be
good at being what you are. 
And so the ancients thought of human virtue as a kind of excelling, of 
excellence.[5] 
According to Korsgaard, 
we are no longer at all 
puzzled about why the world, being good, is yet not good. 
Because for us, the world is no longer first and foremost form. 
It is matter. 
This is what I mean when I say that there has been a revolution, and that 
the world has been turned inside out. 
The real is no longer the good. 
For us, reality is something hard, 
something that resists reason and value, something that is recalcitrant to form. 
  If the real and the good are no 
longer one, value must find its way into the world somehow. 
Form must be imposed on the world of matter. 
This is the work of art, the work of obligation, and it brings us back to 
Kant.[6] 
Korsgaard, in short, alerts us to “the fact” that our 
“fact/value” question (or distinction) wasn’t found in its current form in Plato 
and Aristotle.  
    
A.R Caponigri draws our attention to the difference between the Ancient 
and the Modern views of motion and change. 
He notes that the Ancient and Medieval worldviews relied upon 
...the distinction between 
elementary substances: Earth, water, air and fire, and celestial substances. 
This distinction, in turn, rests on a further and more basic distinction 
between the kinds of motion and their distribution in the cosmos. 
 
Motion is distinguished into rectilinear and circular. 
The circular is thought to be “perfect”....because its beginning and its 
end coincide; the rectilinear is imperfect....These types of motion are then 
distributed and assigned: rectilinear motion to the elementary substances, 
circular motion to the celestial.  
 
Likewise proceeding by this logical process of conceptualization and 
analysis of concepts, this view holds that the circular movement of the 
celestial elements is eternal; but that of the elementary substances is 
predicated upon rest, from which they must be moved by a principle external to 
them.  This rest is identified as 
the “natural place” of the elementary substance in the universe: lower for the 
heavier, higher for the lighter and more volatile. 
“Upper” and “lower” are absolute determinations in space. 
The rectilinear movement of the elementary substances is due to the fact 
of their initial displacement from their natural locations, to which they seek 
to return.”[7] 
As Michael Matthews notes, 
central to Aristotle’s thought is 
his concept of nature.  This was
essentialistic and
teleological. 
Nature was not just matter moving around as a result of random pushes and 
pulls (materialism), nor was it an unintelligible and imperfect shadow of some 
other perfect realm (Platonism).  
Nature was differentiated into various species and objects, all of them had 
their own internal and essential dynamic 
for change (including local motion). 
Their alteration was the progressive, teleological actualization of a 
preexisting potential.  The universe 
was finite, closed, hierarchically ordered, and all its constituents were fixed. 
Everything had its own preordained purpose. 
 
In appropriate circumstances, the acorn would develop through an 
internally generated process of natural change. Likewise, when not interfered 
with, heavy objects would naturally move to their natural place at the centre of 
the earth.  Science was largely 
concerned with the understanding of these natural changes in the world. 
The contrasting violent or chance changes were of little interest to 
philosophers, as they did not reveal anything of the object’s nature.[8] 
    
Think of the difference between having the
growth of an acorn and the
falling of a ball-bearing as your 
scientific model and you can come to a better understanding of the contrast 
between the Aristotelian and Medieval world-views, on the one hand, and the 
early Modern world-view, on the other. 
The Aristotelian notion of causation involves a compilation of four 
distinct notions: 
-the material cause—what a thing 
is made of, 
-the formal cause—how a thing is 
structured, 
-the efficient cause—what brings 
a thing about, and 
-the final cause—the goal/purpose 
of a thing.  
Together talk about matter and form are to answer the 
questions we can ask about what causes a thing to be what it is. 
The full story here requires talk about the four Aristotelian causes—they 
provide a complete explanation both of what a thing came from and where it is 
going: 
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								 material cause   | 
								
								 final cause   | 
				
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								 Where it came from   | 
								
								 efficient cause   | 
								
								 formal cause   | 
				
While a full understanding of anything requires that we 
understand all four causes, the final cause is the most important one—Aristotle 
offers a teleological view![9] 
Not everything lives up to its final cause however—consider two acorns 
which have the same internal character but are grown in very different 
environments.  Thus the talk of the 
other causes becomes quite important for him. 
Talk of these other causes requires that we recognize that a thing may be 
judged against either an absolute standard (in terms of consideration only of 
the final cause) or against a more relativistic standard (which considers all 
the causes).  
III. Introduction 
to Aristotle’s Philosophy By Way of Contrast With Plato: 
Like Socrates and Plato, Aristotle was concerned to deny 
the conventionalism of the sophists 
and to establish the objective validity 
of our knowledge and values.  There 
is a central similarity in the pictures that these three philosophers offer: 
each recommends the life of philosophic reflection as the best life. 
Moreover each maintains that the state plays a fundamentally moral role, 
and the good life is, essentially, a social one. 
There are significant differences between Aristotle’s philosophical 
orientation and Plato’s, however, and an examination of some epistemological and 
metaphysical points will help clarify the differences in their thought: 
Plato explains the objectivity of 
our knowledge and values by an appeal to 
a changeless world of “the forms.” 
This world was to explain (and ground) the changing world which we 
inhabit.  However, one of the main 
problems Plato’s theory faces is the problem of change—he must explain the 
obvious fact of change in this world, 
and it is not clear how appeal to unchanging forms can facilitate this. 
Similarly, and secondly, Plato confronts the
problem of participation—to the 
extent that his forms do not change, and are so very different from the things 
in this world, it is questionable how well they could do the explanatory job for 
which they were created—it is not clear how the forms “participate” in the 
particular things which are to be explained. 
Plato also sought exact and 
certain knowledge.  His model of 
knowledge was mathematics, and he wanted to appeal to timeless, external, 
universal, and unchanging standards. 
For him knowledge was to be achieved by the exercise of pure reason that 
produced certainty, and its object was the otherworldly forms. 
He held that belief was the appropriate attitude in regard to the 
changing world, and here we dealt with fallible opinion rather than knowledge. 
    
Aristotle wanted to avoid the 
otherworldliness of Plato.  Yet 
he also wanted to avoid the 
conventionalism (or relativism) 
of the sophists.  To achieve this 
complex objective he opted for the following metaphysical position: 
the forms are
not separate, other-worldly, and 
logically prior to the particular things in this world—rather the forms are
immanent in the changing things in 
this world.  That is, according to 
Aristotle each particular thing is composed of
both form and matter (“thisness” 
and “suchness“):
-suchness: the universal 
characteristic (necessary for knowledge), the properties which various 
particular things can share in common—it is the form which provides an answer to 
the question “What is it?” which is asked of a particular thing; and 
-thisness: that which makes a 
particular thing (e.g., this course, this person, etc.) itself—it is this which 
provides for the identity of the individual through change. 
    
Aristotle also felt Plato placed too much emphasis upon theoretical (or 
pure) knowledge.  According to 
Aristotle, there are three different sorts of knowledge: the
theoretical, the
productive, and the
practical: 
theoretical knowledge (which is 
concerned with knowledge for knowledge’s sake) is the “pure” exercise of reason 
in the areas of metaphysics, physics, and mathematics; 
productive knowledge (which is 
concerned with putting reason to use in the service of our immediate needs) is 
oriented toward concrete action in the changeable world producing results which 
satisfy our needs; and 
practical knowledge (which deals 
with the use of reason for the organization of our lives) in the areas of 
politics and ethics.  As Martin 
Ostwald notes, the practical sciences resemble the productive “...in that the 
initiating motive...is in man himself and not external to him, as it is in the 
theoretical sciences.  But in the 
practical sciences [politics and ethics] man is a moral agent rather than a 
producer.  His end is not the 
creation of a product which will exist independent of him once it is completed, 
but rather the living of a certain kind 
of life.  In other words, in the 
practical sciences the end is neither the study or knowledge of something 
external to man as it is in the theoretical sciences, nor is it the creation of 
a product that will exist apart from him as soon as it is completed. 
It is the very activity of living a good life that is in itself the end.”[10] 
Aristotle also felt that each subject matter admits of its 
own appropriate degree of precision. 
While Plato held that knowledge was the same wherever it was found, 
Aristotle held that each area or discipline had its own standards of accuracy 
and precision.  Here Aristotle’s 
scientific orientation differs significantly from Plato’s rationalistic one.
 
    
The differences between Plato and Aristotle regarding both the object of 
knowledge (another world, this world) and regarding our cognitive states when 
knowing (certainty, different levels of precision for different sciences), are 
reflected in their overall world-views. 
Plato was most concerned with reaching theoretical knowledge of the 
other-worldly forms dialectically, while Aristotle wanted to arrive at 
scientific knowledge of the changing world. 
While Plato was a “rationalist” and Aristotle was an “empiricist,” 
however, as we have seen, we must not attribute
our science to him. 
He is certainly not an empiricist in the sense that such a thinker 
develops testable hypotheses, theories, laws, or explanations and then tests 
predictions in our experience of the world. 
This is a view that will not come on the scene for almost two thousand 
years.  
    
To get a quick idea of the sense in which Aristotle was an empiricist, we 
should look to his work in biology.  
Aristotle developed a careful classification of animals based upon observations 
(both his own and those of others) of more than 500 distinct kinds of animals. 
Some of his observations were so detailed that they support the following 
claim by W.T. Jones: 
it is difficult…to draw a firm 
line between experiment and observation. 
Did Empedocles, for instance, merely happen to observe what occurs when 
the end of a tube is submerged in water and seize on this as support for his 
theory about the plenum?  Or was the 
tube a device to test the theory?  Probably 
the former.  On the other hand, the 
Pythagoreans must have experimented to discover the ratios of their tuned lyre. 
Was Aristotle experimenting when he observed the embryo chicken? 
This question cannot be answered by a simple “yes” or “no,” for this is a 
borderline case in which we cannot be sure what Aristotle’s intent was. 
Yet there is a difference in 
principle between (1) recognizing the interest and importance of some fact when 
one chances to see it and (2) deliberately planning a situation that will test 
some hypothesis.  
 
The Greek neglect of experiment is one of the chief points that 
distinguishes their method from that of modern science. 
Perhaps “neglect” is too strong a word, for it may suggest that they left 
something undone that they might easily have done. 
Experiment is connected with an appreciation of the complexity of nature, 
with a recognition of the necessity of deciding between alternatives. 
And the Greeks had no reason at the outset of the development of science 
to believe nature to be as complex as we know it to be. 
Though their conviction that nature is a simply organized cosmos may have 
made them too facile, it had its fortunate aspect. 
Had they been aware of how complex the order really is they might have 
been too discouraged even to begin investigating it.[11]
The description of the chick embryo that Jones refers to is 
in Aristotle’s Historia Animalium (The 
History of the Animals) and goes on for several pages. 
Here is a portion of the discussion: 
generation of the egg 
proceeds in an identical manner with all birds, but the full periods from 
conception to birth differ….With the common hen after three days and three 
nights there is the first indication of the embryo; with larger birds the 
interval is longer, with smaller birds shorter. 
Meanwhile the yolk comes into being, raising towards the sharp end, where 
the primal element of the egg is situated, and where the egg gets hatched; the 
heart appears, like a speck of blood, in the white of the egg. 
This point beats and moves as though endowed with life, and from it two 
vein-ducts with blood in them then in a convoluted course….and a membrane 
carrying bloody fibres now envelops the yolk, leading off from the vein-ducts. 
A little afterwards the body is differentiated, at first very small and 
white.  The head is clearly 
distinguished, and in it the eyes, swollen out to a great extent….It is only by 
degrees that they diminish in size and collapse. 
At the outset the under portion of the body appears insignificant in 
comparison with the upper portion….The life-element of the chick is in the white 
of the egg, and the nutriment comes through the navel-string out of the yolk.[12] 
As W.D. Ross notes, Aristotle rejects Plato’s “method of 
division by dichotomy” (which seems to arbitrarily classify animals without 
sufficient attention to the many similarities amongst species), and offers a 
much more complex classification scheme: 
no cut-and-dried 
classification is to be found in his writings. 
He is well aware of the difficulties; well aware of the existence of 
isolated species which fall under no recognized `greatest genus,’ and of species 
intermediate between two such genera. 
But his classification is clear enough in its main lines, and is one that 
has on the whole stood well the test of time; it was a great advance on anything 
that preceded it, and no further advance was made before Linnaeus [1707-1778].[13] 
As Ross notes, 
the sciences of Aristotle are 
based on a multiple system of classification, not on a simple scheme of mutually 
exclusive and independently existent genera and species, and one of the 
important contributions of metaphysical analysis to the sciences is the 
elaboration of causes which permits the differentiation of the subject matters 
of the natural sciences.[14] 
    
In regard to ethics, as Ross notes, Aristotle notes that 
ethics reasons not from but to 
first principles: it starts out not with what is intelligible in itself but 
which what is familiar to us, i.e., with the bare facts, and works back from 
them to the underlying reasons; and to give the necessary knowledge of the facts 
a good upbringing is necessary….The first principles of ethics are too deeply 
immersed in the detail of conduct to be...easily picked out, and the substance 
of ethics consists in picking them out. 
For this two conditions are needed. 
Firstly, the student must be so brought up that he accepts the general 
opinions on moral questions that represent the collective wisdom of the race. 
These opinions are not very clear nor very consistent, but such as they 
are, they are the only data we have from which to reach the first principles. 
The second condition is an enquiry in which these beliefs are examined, 
compared with one another, purged of their inaccuracies and inconsistencies, and 
found to yield truths `more intelligible in themselves,’ by no means obvious at 
first sight but self-evident when once you have reached them. 
If ethics is not demonstrative, is it then…dialectical? 
In a sense it is; one of the uses of dialectic is just this, to lead us 
to first principles.  Hence 
Aristotle often reasons dialectically, not from the principles known to be true 
but from the opinions whether of `the many’ or of `the wise,’ and particularly 
from those of the Platonic school.  
But it does not follow that the Ethics 
is a prolonged argumentium ad hominem 
from opinions that he does not himself accept; he would certainly not have 
thought that worth his while.  For 
the most part he accepts the opinions of the Academy as his own, and when he 
does not he has no hesitation is saying so.[15] 
IV. An Introduction 
to Aristotle’s Ethical Theory: 
Aristotle’s 
Nicomachean Ethics (like all the writings we have of his) is actually based 
on notes from a course of lectures given by Aristotle, which incorporate his 
mature thoughts on ethical theory.  
According to Martin Ostwald, the work gets its name from “...Aristotle’s son 
Nicomachus [who] is said to have edited the work after his father’s death....”[16] 
Aristotle’s ethics is an
aretaic one—the central question of 
such theories is: “What sort of person 
should I become?”—rather than “What 
should I do?”  Here we have what 
may be called an ethics of
being rather than an ethics of
doing. 
    
Aristotle maintains that: 
413[17] 
...the present inquiry does not aim at theoretical knowledge like the others 
(for we are inquiring not in order to 
know what excellence is, but in order to
become good, since otherwise our 
inquiry would have been of no use), we must examine the nature of actions, 
namely how we ought to do them; for these determine also the nature of the 
states that are produced....  
For Aristotle, virtues are characteristics which enable 
human beings to live well in communities. 
He conceives of humans as naturally social animals, and the good life as 
a social one: 
he believes people are not 
self-sufficient materially speaking, 
he believes the reproductive 
instinct shows a need for others, 
he believes self-preservation is 
secured better in a community, and 
[most importantly] he believes 
that the good life is possible only 
socially.  
As he sees it, we are led to form social units naturally. 
As W.D Ross notes, Aristotle maintains 
…that the state does not exist 
merely by convention but is rooted in human nature; that the natural is to be 
found, in its truest sense, not in the origins of human life but in the goal 
towards which it moves; that civilized life is not a declension from the life of 
a hypothetical noble savage; that the state is not an artificial restriction of 
liberty but a means of gaining it.  
He is here implicitly attacking two views which had found favour in Greece:— (1) 
the view of some of the sophists…that law and the state are mere products of 
convention, interferences with the liberty of the individual which are either 
forced on him by his masters or adopted by him merely as a safeguard against 
injury; and (2) the view of the Cynics that the wise man is sufficient to 
himself and should be a citizen of no country but only of the world—a view which 
was encouraged by the disillusionment that fell upon Greece with the defeat of 
Chaeronea.[18] 
For Aristotle, then, to look at what we “naturally are,” we 
must look not to how we begin, but to our “end.” 
For him family, village and city state form a “progression” which does 
not simply reflect some sort of “cultural” or “anthropological” progress, but, 
rather, reflects a progression toward conditions which allow for the development 
of persons in accord with their end. 
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								 meets everyday wants   | 
								
								 serves more than every 
								day wants   | 
								
								 comes into being to 
								provide the
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In effect, Aristotle holds that our “highest good” is 
achieved only within the social context of the [city] state. 
This conception of the importance 
of the community is especially poignant 
since Aristotle was a resident alien in Athens for a significant 
portion of his adult life—his own life lacked something which he believed to be
essential for proper human 
functioning (he was not a citizen).[19] 
    
To elaborate here and “ground” his view a bit more carefully, we should 
note that Aristotle believes we find out what a good thing is by asking what the
function or purpose of that sort of 
thing is.  Thus, “What is a good 
knife” requires determining what the purpose of knives is, and then determining 
what would make for an excellent (or 
virtuous) one.  Thus he begins his 
ethical theorizing by asking “What is the final cause (end) for persons?” 
Clearly, then, his ethics is 
teleological.  
Note the implicit presumptions that 
(1) there is a function here, and (2) 
that there is a unique function here! 
In the case of human beings, this may appear especially doubtful. 
For Aristotle, of course, the “question” of functionality is an
objective one! 
To find out what 
our function is, we have to have a better idea of what kind of “thing” we 
are, and here we must look to Aristotle’s “psychology” and to his discussion of 
our “souls” (or “psyches”).[20] 
As W.D. Ross notes, 
the first step is to determine to 
which of the main divisions of being—the categories—soul belongs, and again 
whether it is a potentiality or an actuality. 
But at this point a difficulty arises. 
Suppose that there are different parts of soul, and various species or 
perhaps even genera arising from the presence of these parts in various 
combinations; it may then be that there is no one definition of soul. 
It may be that the primary facts are the different kinds of soul, and 
that there is no one thing answering to the name `soul’ in general or only a 
slight nucleus of common nature in the various souls. 
 
Aristotle’s answer is in effect that the kinds of soul are neither so 
much alike that any single definition of soul will give a sufficient idea of its 
varieties, ranging from its humble manifestations in plants and zoophytes to the 
heights it reaches in man or in God, nor yet so different that we cannot 
recognize a common nature in all its varieties.[21]
For Aristotle our souls have a
nutritive part (one which is in all 
living things), a sensitive part 
(one which is in all animals), and a 
rational part (one which is in human beings only). 
The rational part of the soul includes both
theoretical reason and
practical reason. 
It is practical reason we are primarily concerned with here, of course. 
In practical reasoning we can settle for much less than we can in 
theoretical reasoning—instead of absolute knowledge of the universals, here we 
need the ability to apprehend particular facts. 
Indeed, Aristotle holds that while the happiest person would have both 
theoretical and practical knowledge, a person might settle for less and still be 
quite happy!  
    
According to Aristotle: most people aim at
pleasure, some people aim at
honor, but
virtue is what people
should aim for. 
In his “Introduction” to his selection from Aristotle’s
Nicomachean Ethics in his
Social and Political Philosophy: 
Classical Western Texts in Feminist and Multicultural Perspectives, James 
Sterba maintains that: 
...Aristotle tries to provide 
ethics with a firm foundation.  He 
begins by noting that all human activity aims at some good. 
He then argues that for humans happiness is the ultimate good. 
Happiness, he claims, is wrongly thought to consist simply in pleasure, 
wealth, and honor.  Rightly 
understood, Aristotle argues, happiness is the activity of the soul exhibiting 
the best and most complete excellence or virtue.[22] 
As W.D. Ross notes, we need to be careful with Aristotle’s 
terminology here: 
the conventional translation 
‘happiness’ is unsuitable in the Ethics; 
for whereas ‘happiness’ means a state of feeling, differing from ‘pleasure’; 
only by its suggestion of permanence, depth, and serenity, Aristotle insists 
that eudemonia is a kind of
activity; that it is not any kind of 
pleasure, though pleasure naturally accompanies it. 
The more non-committal translation ‘well-being’ is therefore better. 
If the question be asked whether Aristotle was a hedonist, it is better 
to go by his repeated and deliberate statement that the end of life is activity 
rather than by his use, for want of a better word, of one which suggests not 
action but feeling.[23] 
In her The Therapy 
of Desire, Martha Nussbaum maintains that: 
eudaimonia is often rendered 
“happiness”: but this is ·misleading, since it misses the emphasis on
activity, and on completeness of 
life, that is (as Aristotle cogently argues) present in the ordinary use of the 
Greek term, and wrongly suggests that what is at issue must be a state or 
feeling of satisfaction.[24] 
In her In her 
Upheavals of Thought: The Intelligence of Emotions, Martha Nussbaum 
maintains that: 
…I want to refer directly to the 
Greek concept of eudaimonia, which is 
compatible with as many distinct conceptions of what that good is as one cares 
to propose….[25] 
In addition, John Sellars notes that we must, here, talk 
about “…a substantive well-being in one’s life, rather than a merely subjective 
feeling of contentment….sometimes translated as “well-being” or “flourishing”….”[26] 
    
Talking about Aristotle and moral virtue means talking about his
doctrine of the [golden] mean—what 
is good is not the same for every individual (a metaphor about athletics and 
trainers is useful here).  Aristotle 
believes that we must actually look to the world to see what morality requires: 
416 in everything that is 
continuous and divisible it is possible to take a more, less, or an equal 
amount, and that either in terms of the thing itself or relatively to us; and 
the equal is an intermediate between excess and defect. 
By the intermediate in the object I mean that which is equidistant from 
each of the extremes, which is one and the same for all men; by the intermediate 
relatively to us that which is neither too much nor too little—and this is not 
one, nor the same for all.  For 
instance, if ten is many and two is few, six is the intermediate taken in terms 
of the object; for it exceeds and is exceeded by an equal amount; this is 
intermediate according to arithmetical proportion. 
But the intermediate relatively to us is not to be taken so; if ten 
pounds are too much for a particular person to eat and two too little, it does 
not follow that the trainer will order six pounds; for this also is perhaps too 
much for the person who is to take it, or too little—too little for Milo, too 
much for the beginner in athletic contests. 
The same is true of running and wrestling. 
Thus a master of any art avoids excess and defect, but seeks the 
intermediate and chooses this—the intermediate not in the object but relatively 
to us.  
416-417 Excellence 
[virtue], then, is a state of character concerned with choice, lying in a mean, 
i.e. the mean relative to us, this [1107a] being determined by a rational 
principle, and by that principle by which the man of practical wisdom would 
determine it.  Now it is a mean 
between two vices, that which depends on excess and that which depends on 
defect; and again it is a mean because the vices respectively fall short of or 
exceed what is right in both passions and action, while virtue both finds and 
chooses that which is intermediate.  
Hence in respect of its substance and the definition that states its essence 
virtue is a mean, with regard to what is best and right an extreme. 
-417
Exception: “but not every action nor 
every passion admits of a mean; for some have names that already imply badness, 
e.g. spite, shamelessness, envy, and in the case of actions adultery, theft, 
murder; for all of these and suchlike things imply by their names that they are 
themselves bad, and not the excesses or deficiencies of them. 
It is not possible, then, ever to be right with regard to them; one must 
always be wrong.”  
    
Aristotle’s Nicomachean Ethics 
consists of an extended discussion of various “excess, virtue, deficiency” 
“triads:” 
foolhardiness, courage, and 
cowardliness; 
self-indulgence, self-control, a 
rare condition for man; 
self-indulgence, temperance, and 
insensibility; 
extravagance, generosity, and 
stinginess; 
vulgarity, magnificence, and 
niggardliness; 
pride [pettiness], humility [high 
mindedness], vanity; 
ambition, a nameless mean, and 
lack of ambition; 
short temper, gentleness, and 
apathy; 
obsequiousness, friendliness, and 
grouchiness; 
boastfulness, truthfulness, and 
self-deception; 
buffoonery, ready-wit 
[wittiness], and boorishness; and 
bashfulness, shame, and 
shamelessness.  
    
For Aristotle, the moral virtues are different from the intellectual 
ones.  They can not be taught 
directly, but must be lived in order 
to be learned.  For Aristotle, 
however, these “moral” virtues are not enough. 
Here, unfortunately, we encounter a major “vice” in the selection in our 
text—the editor does not include Aristotle’s discussion of the intellectual 
virtues, and, I contend, this is central
to understanding his overall theory: 
1177a if happiness is 
activity in accordance with virtue, it is reasonable that it should be in 
accordance with the highest virtue; and this will be that of the best thing in 
us.  Whether it be reason or 
something else that is this element which is thought to be our natural ruler and 
guide and to take thought of things noble and divine, whether it be itself also 
divine or only the most divine element in us, the activity of this in accordance 
with its proper virtue will be perfect happiness. 
That this activity is contemplative we have already said. 
 
Now this would seem to be in agreement both with what we said before and 
with the truth.  For, firstly, this 
activity is the best (since not only is reason the best thing in us, but the 
objects of reason are the best of knowable objects); and secondly, it is the 
most continuous, since we can contemplate truth more continuously than we can
do anything. 
And we think happiness has pleasure mingled with it, but the activity of 
philosophic wisdom is admittedly the pleasantest of virtuous activities; at all 
events the pursuit of it is thought to offer pleasures marvelous for their 
purity and their enduringness, and it is to be expected that those who know will 
pass their time more pleasantly than those who inquire.[27] 
-As David Ross says, 
“Aristotle...[here] passes from moral to intellectual virtue. 
Two reasons make it necessary to study the latter. 
(1) The virtuous man has been defined as acting in accordance with the 
`right’ rule.  The forming of this 
rule is an intellectual operation and we must consider its nature. 
(2) Well-being has been defined as `activity of the soul in accordance 
with virtue, or if there be more than one virtue, in accordance with the best 
and most perfect.  If we are to know 
what happiness is, we must consider the nature of the intellectual as well as 
the moral virtues.”[28] 
-Ultimately, then, for Aristotle
contemplation is the essential 
component of the good life.  Thus, 
Ross says: “...both theoretical and practical wisdom are good in themselves 
apart from any good they produce, since they are virtues of distinct parts of 
the soul; we have been told definitely that theoretical wisdom, and less 
definitely that practical wisdom, is not, or not only a
means to well-being, but in its 
exercise constitutes well-being. 
But we have also learnt that theoretical wisdom is superior to practical 
and that at any rate part of the latter is that it helps to produce the former. 
It is clear that contemplation is for Aristotle the main ingredient in 
well-being; whether moral action is another ingredient in it or only a means to 
its production is not so evident.  
The doubt is not entirely removed by Book X. 
Well-being, we are told, must be activity in accordance with the virtue 
of the best part of us, which is reason. 
The activity of which we are capable, since it is the exercise of the 
best in us on the best of all objects, those which are eternal and unchanging; 
is what we can do most continuously; it brings pleasure of wonderful purity and 
stability; it is least dependent on other men, while moral virtue requires 
others as the objects of its activity; it alone seems to be loved for itself, 
while practical activities—notably the greatest of them, the deeds of the 
statesman and the soldier—aim at goods beyond themselves;
it is the life we must ascribe to the 
gods, since the ascription of moral life to them would be absurd. 
But the life of contemplation is too high for us; we cannot live it
qua men, beings compounded of body, 
irrational soul, and reason, but only in virtue of the divine element in us. 
We must, as far as may be, `lay hold of eternal life’ by living the life 
of that which, however small a part of us it be, is the best thing in us, and 
the most truly ourselves.”[29] 
V. Criticisms of 
Aristotle’s virtue-ethics: 
In his Inventing 
Right and Wrong, J.L. Mackie contends that: 
as guidance about what is the 
good life, what precisely one ought to do, or even by what standard one should 
try to decide what one ought to do, this is too circular to be very helpful. 
And though Aristotle’s account is filled out with detailed descriptions 
of many of the virtues, moral as well as intellectual, the air of indeterminacy 
persists.  We learn the names of the 
pairs of contrary vices that contrast with each of the virtues, but very little 
about where or how to draw the dividing lines, where or how to fix the mean. 
As Sidgwick says, he “only indicates the whereabouts of virtue.”[30] 
    
In his Varieties of Moral 
Personality: Ethics and Psychological Realism, Owen Flanagan maintains that: 
there are two main models 
of moral excellence in philosophy.  
One is the model of the principled reasoner who applies some supreme 
general-purpose algorithm to all moral problems. 
The other is the model of the morally excellent person as the fully 
virtuous person.  The first model 
fails to capture the actual psychology of many persons we think of as excellent. 
The second picture is, on the interpretation according to which the 
virtuous person possesses the full complement of the virtues, either an idea we 
do not understand or one that is incoherent. 
The weaker and more credible model that distinguishes among the mandatory 
and nonmandatory virtues still has three problems. 
First, we cannot agree about what to include on which list. 
Second, even when there is something approaching agreement, exceptions 
are normally granted; otherwise saints and exemplars would be few and far 
between.  Finally, we do not know 
from a psychological point of view, what a virtue is; how the virtues are 
individuated; how they interact; how situation sensitive they are; how they are 
subserved by and interact with cognition, the emotions, and temperament; and how 
they connect to action.[31]
Flanagan goes on to offer a theory which is to overcome 
these problems.  
    
In his “The Moral First Aid Manual,” Daniel Dennett maintains that much 
ethical theory is far to “theoretical.” Dennett contends that while there are 
serious problems with the first sort of theory, the “retreat to an “ethics of 
virtue” is not an answer: 
it is all very well to say, more 
or less with Aristotle, that if we concentrate our theoretical attentions on 
Virtue, the process of decision-making will take care of itself (since the 
Virtuous Person will know how to make morally wise decisions without any need to 
consult a Manual).  This just passes 
the buck; how, exactly, is the paragon of Virtue supposed to do this? 
This “design” question remains archingly open—it is both theoretically 
and practically interesting since few of us take ourselves to be beyond 
improvement in this regard—even if we agree (as we should not, in fact) that the 
ideally virtuous agent needs no help from our designers.[32] 
(end)  
								
								
								
								
								[1] As David 
								Ross notes, “we need not suppose that it was any 
								attraction to the life of philosophy that drew 
								him to the Academy; he was simply getting the 
								best education that 
								
								
								
								
								[2] Martin 
								Ostwald, “Introduction,” in his edited 
								translation of
								
								Aristotle’s Nicomachean Ethics 
								(Indianapolis: Bobbs-Merrill, 1962), pp. 
								xi-xxiv, p. xii. 
								
								
								
								
								
								[3] David 
								Ross notes that “...Aristotle rented some 
								buildings—as an alien he could not buy them—and 
								founded his school. 
								Here, every morning, he walked up and 
								down with his pupils [hence the name 
								Peripatetics] in the
								loggie 
								[open covered galleries] or among the trees, and 
								discussed the more abstruse questions of 
								philosophy; and in the afternoon or evening 
								expounded less difficult matters to a larger 
								audience....The more abstract subjects—logic, 
								physics, and metaphysics—required a more 
								intensive study, while subjects such as 
								rhetoric, sophistic, or politics answered a 
								wider demand and could be expounded in a more 
								popular way” (David Ross,
								
								Aristotle, op. cit., p. 5). 
								
								
								
								
								
								[4] Richard 
								McKeon, “Introduction,” in
								The Basic 
								Works of Aristotle, ed. Richard McKeon 
								(N.Y.: Random House, 1941), pp. xi-xxxiv, pp. 
								xiv-xv. 
								
								
								
								
								
								[5] Christine 
								Korsgaard, “Excellence and Obligation: A
								Very 
								Concise History of Western Metaphysics 387 BC to 
								1887 AD,” in
								The 
								Sources of Normativity, ed. Onora O’Neill 
								(Cambridge: Cambridge U.P., 1996), pp. 1-5, pp. 
								2-3. 
								Emphasis added to passage at three 
								points. 
								
								
								
								
								
								[6]
								Ibid., 
								pp. 4-5. 
								
								
								
								
								
								[7] A.R. 
								Caponigri,
								A History 
								of Western Philosophy: Philosophy From The 
								Renaissance to the Romantic Age (Notre Dame: 
								Univ. of Notre Dame, 1963), p. 152. 
								
								
								
								
								
								[8] Michael 
								Matthews, 
								The Scientific Background to Modern Philosophy 
								(Indianapolis: Hackett, 1989), p. 6—the emphasis 
								is mine. 
								
								
								
								
								
								[9] 
								Teleological explanations occur when past and 
								present events are explained in terms of
								future 
								events (they are “goal-oriented” explanations). 
								They are often contrasted with mechanical 
								explanations which hold that present and future 
								events are to be explained in terms of
								past 
								mechanical events and their consequences. The 
								contrast is well-stated by Wilber Long in his 
								entry under “teleology” in
								
								Dictionary of Philosophy, ed. Dagobert Runes 
								(N.Y.: Philosophical Library, 1960), p. 315. 
								
								
								
								
								
								[10] Martin 
								Ostwald, “Introduction,”
								op. cit., 
								p. xvii. 
								
								
								
								
								
								[11] W.T. 
								Jones, A 
								History of Western Philosophy: The Classical 
								Mind (second edition) (N.Y.: Harcourt, 
								1970), pp. 234-235. 
								
								
								
								
								
								[12] 
								Aristotle,
								Historia 
								Animalium (The 
								History of Animals), 561a, ff, trans. J.A. 
								Smith, in 
								The Works of Aristotle, eds. J.A. Smith and 
								W.D. Ross (Clarendon: Oxford, 1910-1952), v. 2 
								(1930). 
								
								
								
								
								
								[13] W.D. 
								Ross, 
								Aristotle, op. cit., p. 115. 
								
								
								
								
								
								[14] W.D. 
								Ross, “Introduction,”
								op. cit., 
								p. xxiii. 
								Ross notes that “the subtle changes which 
								gradually made natural functions into grades of 
								perfection of being, scientific classifications 
								into metaphysical forms, and finally made 
								observation seem otiose in science, and 
								dialectic seem over-subtle play with fictions in 
								metaphysics, were initiated in the Greek 
								commentators on his works. 
								They were later developed and elaborated 
								by medieval philosophers, and the consequences 
								of those changes have more frequently than what 
								Aristotle himself said, furnished objects for 
								the rhetorical refutations constructed to lay 
								the ghost of Aristotelian science during the 
								Renaissance and often repeated in subsequent 
								centuries. 
								Whatever the virtues or defects of 
								Aristotle’s physical treatises, they depend on 
								the separation of metaphysics from physics, not 
								on the merging of the two sciences, and although 
								the conception of a continuous scale of nature 
								from inorganic substances to biological and 
								psychological phenomena is of basic importance 
								in all his science, explanation does not consist 
								in running uniformly up the hierarchy of beings 
								to God or in reducing, for all problems, 
								functions to organs and organs to their material 
								elements” (ibid., 
								p. xxii). 
								
								
								
								
								
								[15] W.D. 
								Ross, 
								Aristotle, op. cit., pp. 189-190. 
								
								
								
								
								
								[16] Martin 
								Ostwald, “Introduction,”
								op. cit, 
								p. xii. 
								David Ross notes that when he left 
								
								
								
								
								[17] The page 
								references here are to the selection from 
								Aristotle’s
								
								Nicomachean Ethics, translated by W.D. Ross 
								[1908], 
								Aristotle’s
								
								Nicomachean Ethics, ii.2.1103b, trans. W.D. 
								Ross [1930], revised by J.L. Acknill and J.O. 
								Urmson, in
								Ethical 
								Theory: Classical and Contemporary Readings 
								(sixth edition), eds. Louis Pojman and James 
								Fieser (Boston: Wadsworth, 2011), p. 413. 
								As Richard McKeon notes (in his 
								“Introduction,” in his
								The Basic 
								Works of Aristotle, op. cit., pp. xi-xxxiv, 
								p. viii), “the pagination of the Bekker edition 
								of the Greek text of Aristotle [1831-1870], 
								which is published in…the five volumes of the 
								Berlin edition, has become the customary means 
								to locate a passage in Aristotle....” 
								Thus the above reference is to Chapter 2 
								of Book II of the
								
								Nicomachean Ethics, the second column (b) of 
								page 1103. 
								The editors of our text do not use the 
								standard references. 
								
								
								
								
								
								[18] W.D. 
								Ross, 
								Aristotle, op. cit., p. 239. 
								The reference to Phillip II’s defeat of 
								
								
								
								
								[19]
								Cf., 
								Martha Nussbaum, “Aristotelian Social 
								Democracy,” in
								
								Liberalism and the Good, eds. G. Mara and H. 
								Richardson (London: Routledge, 1990), pp. 
								201-252, p. 233. 
								
								
								
								
								
								[20] To 
								understand what he has to say about virtue, we 
								must first make certain we do not misunderstand 
								his use of ‘soul’—we see this word through a two 
								thousand year filter of the 
								Judeo-Christian-Islamic tradition. 
								He does not use it in this fashion (or, 
								better perhaps, this two thousand year use is an 
								adaptation of his [and Plato’s] use of the 
								term). 
								
								
								
								
								
								[21] W.D. 
								Ross, 
								Aristotle, op. cit., 
								 p. 129. 
								
								
								
								
								
								[22] James 
								Sterba, “Introduction” to his selection from 
								Aristotle’s
								
								Nicomachean Ethics in
								Sterba’s 
								Social and Political Philosophy: Classical 
								Western Texts in Feminist and Multicultural 
								Perspectives (Belmont: Wadsworth, 1995), pp. 
								39-41, pp. 39-40. 
								
								
								
								
								
								[23] W.D. 
								Ross, 
								Aristotle, op. cit., p. 190. 
								Emphasis added to passage. 
								
								
								
								
								
								[24] Martha 
								Nussbaum 
								The Therapy of Desire (Princeton: Princeton 
								U.P., 1994), p. 15. 
								
								
								
								
								
								[25] Martha 
								Nussbaum, 
								Upheavals of Thought: The Intelligence of 
								Emotions (
								
								
								
								
								[26] John 
								Sellars, 
								Stoicism (Chesham: Acumen, 2006), p. 123. 
								
								
								
								
								
								[27] 
								Aristotle’s
								Ethica 
								Nicomachea, trans. W.D. Ross, in
								The Basic 
								Works of Aristotle, ed. Richard McKeon,
								op. cit., 
								x.7.1177a, p.1104. 
								
								
								
								
								
								[28] David 
								Ross, 
								Aristotle, op. cit., p. 215. 
								
								
								
								
								
								[29]
								Ibid., 
								pp. 232-233. 
								
								
								
								
								
								[30] J.L. 
								Mackie, 
								Ethics: Inventing Right and Wrong (N.Y.: 
								Penguin, 1977), p. 186. 
								Cited by Pojman in his “Virtue-Based 
								Ethical Systems,” 
								op. cit., p. 374. 
								
								
								
								
								
								[31] Owen 
								Flanagan, 
								Varieties of Moral Personality: Ethics and 
								Psychological Realism (Cambridge: Harvard 
								U.P., 1991), pp. 11-12. 
								. 
								
								
								
								
								
								[32] Daniel 
								Dennett, “The Moral First Aid Manual,” in
								The 
								Tanner Lectures on Human Values v. 8, ed. 
								Sterling M. McMurrin (Salt Lake City: Univ. of 
								Utah, 1988), pp. 121-147, p. 131, footnote. 
								
Last revised on: 11/07/2013.