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The
Great Idea of Dialectic
By Mortimer J. Adler, Ph.D.
The
words "dialectical" and "dialectician" are
currently used more often in a derogatory than in a
descriptive sense. The person who criticizes an
argument by saying, "It's just a matter of
definition" is also apt to say, "That may be true
dialectically, but . . . " or "You're just being
dialectical." Implied in such remarks is dispraise
of reasoning which, however excellent or skillful
it may be as reasoning, stands condemned for being
out of touch with fact or experience.
I. The great conversation
It is a commonplace that men differ on
fundamental subjects. They differ in their beliefs
about God, in their conceptions of man and his
place in nature, and in their views of the cosmos.
They differ in their opinions about the goals men
should seek and the way they should behave, in
their standards for judging political institutions
or economic policies, and in their evaluation of
forms of government. They differ about the meaning
of justice, the nature and uses of freedom, the
limits of knowledge, the attainability of truth,
the purport of history, and the destiny of the
human race.
Most of us have been involved in such
differences of opinion with our friends and
acquaintances. But few of us feel satisfied with
our experience of the discussions that resulted. We
too frequently have been left in doubt about who
agrees or disagrees with whom; and even when a
disagreement has seemed plain enough at the
beginning, we have been left in the dark as the
argument proceeded. We have found ourselves and
other men talking together, but not thinking
together, because we have been talking without
listening and arguing without responding to
arguments. Yet we realize that the reason why we
are engaged in discussion -- the fact that we do
not all think alike -- is the very reason why we
should try to think together.
Schopenhauer, in his Art of Controversy,
offers the following advice: When you are involved
in a discussion, he says, do not allow yourself to
be distracted by listening to your opponent's
argument, but utilize the time to collect your
thoughts and to plan what you are going to say when
he has finished speaking. What Schopenhauer
intended as irony is, unfortunately, the general
practice of men. Our discussions of serious and
difficult themes tend to take the form of
alternating monologues. Whatever pleasure we may
derive from soliloquizing in public, we can hardly
learn much from listening only to ourselves. We
cannot profit intellectually, as we might from good
conversation. We cannot hope to get nearer to the
truth unless discussion has something of the
character of rational debate.
When we are serious about our fundamental
beliefs or convictions, we are concerned with their
truth. That is why we are also seriously concerned
about agreement and disagreement. Anyone who claims
truth for the opinions he holds must wish to
persuade others; and if he regards his opinions as
reasonable, he should be willing to offer reasons
why others ought to agree with him. Anyone who does
not regard himself as infallible should also be
open to persuasion by those who disagree with him;
he should be willing and anxious to hear the
reasons that might be offered by those who claim
truth for contrary opinions.
Discussion takes the form of rational debate
when reasonable men talk to one another in the hope
of persuading those who disagree, yet with a
willingness to be persuaded by them. The first step
toward such efforts at thinking together about what
is true may take the form of conversation that
merely explores the differences of opinion, in
order to determine the points of agreement and
disagreement. But once disagreements are
discovered, the course of further conversation
should be controlled by the issues on which men
hold clearly opposed views.
Aware that a good discussion of basic issues
frequently ends without agreement, we are prepared
to admit that disagreement about fundamental
matters will probably continue to prevail. Yet we
expect a good discussion to clarify our
differences, even when it fails to resolve them,
and to bring about mutual understanding and a finer
interplay of minds.
When our deepest convictions are at stake, we
can hardly be satisfied with conversation that is
just an exchange of opinions. Such talk tends to be
desultory, even when it is about trivial matters.
Who is not familiar with the experience described
by the painter Degas? "We exchanged some ideas," he
said, "and now I feel quite dull."
Our discussions of questions about freedom,
justice, and the principles of conduct usually
leave us with an uneasy sense of failure. The
arguments get us nowhere, we say; nor has there
even been a meeting of minds. We know, however,
that these and many other fundamental questions
have been discussed by the greatest thinkers in
Western history. They, we assume, at least
understood one another and conducted their disputes
with clarity and precision.
This assumption is shared by scholars and laymen
alike. Histories of thought in any field --
philosophy, religion, science, politics, economics
-- take it for granted that the great writers
throughout the centuries joined issue and carried
on an intelligible dispute of their differences.
Though in most cases they never met or talked with
one another, and were separated in time and place
and by the barriers of nationality, language and
culture, they are nevertheless not regarded as
isolated figures, indulging in lonely and
magnificent self-expression. On the contrary,
historians in any field of thought picture the
great thinkers as if they were in communication,
even about matters on which they did not explicitly
refer to one another. They are placed side by side
in agreement, or on opposite sides in disagreement,
with respect to the fundamental issues which every
century and every generation must face. Thus
portrayed, the history of thought appears to be a
history of controversy which, whatever its faults,
presents us with the best example of men discussing
their differences.
It was Scott Buchanan who, in 1927, first
proposed that the diverse philosophies of the West
be conceived "as if they were voices in the great
conversation that has been going on for the last
three thousand years."[1]
He expressed an idea that others had had before,
but the phrase "the great conversation" conveys in
a striking manner what all of us have in mind when
we imagine the history of thought as a magnificent
debate. It epitomizes Professor Arthur O. Lovejoy's
insight that "dialogue, discussion, the pursuit of
truth through the interaction of two or more minds
-- this is the very essence of [the]
method"[2] by which men
must think about basic ideas. This continuing
process Professor E. A. Burtt has described as "the
sociable enterprise of philosophic
debate."[3]
The idea of the great conversation provides us
with a bold but inspiring view of the cultural
heritage which liberal education tries to transmit
from generation to generation. In terms of it, we
can see that the cultural pluralism of the West --
its tolerance of a variety of beliefs about
fundamental subjects -- need not destroy our sense
of its unity. As the prime contributors to Western
thought, those who participated in the great
conversation discoursed on the common themes or
problems that have been persistent topics of that
conversation across the centuries. By regarding
these topics as the meeting places of minds that
differ, we can find one continuous and coherent
tradition in the history of Western thought, in
spite of all the disagreements it contains. The
threads of the great conversation supply the
unifying warp through which intellectual
differences have woven an intelligible and coherent
pattern.
If a great debate has been going on in the great
books of Western thought, each generation can find
there the instruction it needs concerning the basic
issues that confront men in every age, as well as
the starting points for its own original thinking
about those issues. What better way is there for us
to take account of both the unity and the diversity
of our culture, and to reap the intellectual
heritage it affords us? Hence the proposal that the
reading and discussion of the great books should be
an essential part of liberal education for
everyone, in school and after. The idea behind that
proposal was the conception of the great
conversation -- as something to be listened to
first, and then participated in.
When, in 1952, the Encyclopaedia Britannica
published Great Books of the Western
World as an instrument of liberal education, it
was highly appropriate that the first of the
fifty-four volumes should be an introductory essay
on the great conversation.[4]
It was no less appropriate that the second and
third volumes should be an effort to make the great
conversation more accessible to readers by
providing them with something like a map of the
ideas, the problems, and the issues that the Great
Books discussed. These two volumes, which I edited,
were called The Great Ideas or
Syntopicon.
The Syntopicon, as the name suggests,
consists of an orderly collection of topics, each a
subject of discussion by the great writers of the
West. We found writers in all centuries discussing
the same fundamental themes, even writers as
dissimilar as Dostoevsky and Thomas Aquinas, or
Freud and Plato. The variety of those themes can be
briefly indicated by listing some of the ideas
under which they fall: art, beauty, chance,
constitution, democracy, duty, God, good and evil,
government, happiness, honor, immortality, justice,
knowledge, labor, law, liberty, love, man, matter,
mind, nature, opinion, pleasure and pain, progress,
religion, sin, slavery, state, time, truth, virtue
and vice, war and peace, wealth, wisdom, world. To
the questions raised by such ideas, the Great Books
and other books of signal importance in the Western
tradition offer a wide variety of answers, which
are indexed in the Syntopicon. The relevance
of these answers to one another seems to be as
plain as their diversity.
When, after eight years of work, in which a
large research staff cooperated, we completed the
Syntopicon, I felt that we had demonstrated
the existence of the great conversation. "If the
notion of the great conversation had been a myth,"
I wrote, "the Syntopicon could not have been
constructed at all. To say that these two volumes
of The Great Ideas make possible a
syntopical reading of the great books, is to say
also that they bear witness to the actuality of the
great conversation."[5]
In the great conversation, there are many
controversies, many disputed issues. These
controversies can be constructed out of the raw
materials to be found in the Syntopicon. The
method to be employed in contrasting them and
appraising the truth to be found in them is
dialectic. In order to understand this method, we
must first consider the nature of dialectical
truth, then what is involved in dialectical
neutrality, and finally the idea of dialectic
itself. But before we do that, it is proper to
state, in summary fashion, the aim we pursue by
such a method, and the result that can be achieved
by a successful employment of it.
Through dialectical inquiry, regarded in the
most comprehensive terms, we can appraise ourselves
of the extent and character of the agreements that
are possible among men who disagree about what is
true. That is our aim, briefly stated, and the
result we seek to produce.
II. Dialectical truth
Let us first, in showing how this can be done,
consider the nature of dialectical truth -- in
particular, and by way of illustration, the
discussion of law. When the dialectician succeeds
in constructing the controversies about law, both
special and general, which he finds implicit in the
literature of that subject, he knows from his
formulations the points of an issue, or the matters
about which conflicting claims of truth are made.
For example, the legal naturalists who claim truth
for their views about law are opposed by the legal
positivists who make a similar claim for their
contrary views. The dialectician knows that certain
authors are in nonagreement simply because they do
not discuss the same subject; and that other
authors, who can be construed as taking the same
side of this or that issue, are in categorical
agreement. Together they claim truth for the same
views about law.
If we overlook for a moment such categorical
agreements, it would appear that the chief effect
of the dialectician's construction of a controversy
is to indicate how men are divided, either in their
disagreement about what is true in fact or in their
nonagreement about the subject to be considered.
But that is far from being the whole story. Before
a controversy was made to emerge by a dialectical
clarification of the discussion of law, that
discussion showed how men are divided by the
diversity of their conceptions or views. The
constructed controversy not only shows more plainly
how they are divided, but in addition it also shows
how they are united. It reveals the things they can
agree about in spite of all the things they do not
agree about.
They can agree on the description of the
subjects about which they disagree in various ways.
They can agree about the questions at issue on
which they take opposite sides. They can agree
about the content of the issues -- the statement of
the positions that are opposed. They can even agree
about the connection of one issue with another,
though in debating these issues they may argue
against one another, as each reasons from the
position he takes on the one to the position he
takes on the other.
Their agreement on all these matters still
permits them to disagree categorically about what
is true in fact; more than that, they could not
disagree at all unless they were in agreement in at
least the first three of these four ways. But when
men disagree, we regard them as differing about
what is true. So, too, we must regard them as
sharing some truth when they agree. What, then, is
the nature of the truth they share when they agree
in every way short of agreeing categorically on
what is true in fact about the subject under
discussion?
The answer is that such agreements are about
what is dialectically true of the subject under
discussion, in contradistinction to what is
doctrinally true about that subject.
The naturalists' doctrine of law
contradicts the positivists' doctrine of law
at many points. On those points, one doctrine must
be true in fact and the other false. Whichever is
true as a doctrine is true in the sense that it
accords with the facts or realities of the subject
-- in this case law. But, divided as they are by
their conflicting claims of truth for opposed
doctrines, legal naturalists and positivists can
together affirm such dialectical truths as
the following: (i) that human law as the subject
under consideration can be described as a body of
violable man-made rules of conduct enforceable by
the state through sanctions for disobedience; (ii)
that the question "Should positive law be based on
natural law?" is a question to be answered; (iii)
that taking opposite sides on the issue raised by
this question has a bearing on the position to be
taken on other issues about human law, such as the
issues about its sanctions, its justice, its
authority, etc. The truth of these statements about
law, to which the disputants can agree, is
unaffected by whether or not the naturalists' or
the positivists' doctrine of law is true.
The foregoing exemplifies the general relation
that obtains between (a) the dialectical truths to
which disputants in a controversy can agree, and
(b) the soundness or accuracy of the dialectician's
construction of that controversy. If the
dialectician's hypothesis about the discussion of
law is tenable or, better, is the hypothesis most
probable in the light of the observable facts of
that discussion, then the soundness or accuracy of
each of his constructive statements indicates a
dialectical truth about law that can be shared by
those who disagree doctrinally about it. Though he
adds not one iota to the doctrinal truth about law,
the dialectician can be credited with uncovering a
large number of dialectical truths about it when he
has succeeded in constructing a generally
acceptable hypothesis about the discussion of that
subject.[6]
The reason for this relation is not far to seek.
The dialectician's constructive statements indicate
the dialectical truths on which the disputants in a
controversy can agree, precisely because his
formulations are neutral with respect to the truth
and falsity of opposed doctrines or
theories. Only to the extent that the
dialectician's constructions accommodate, without
prejudice or embarrassment, the variety of
doctrines that appear in a discussion, do they have
the neutrality requisite for uncovering dialectical
truth.
To
Page Two
Endnotes
1. Scott Buchanan,
Possibility (New York: Harcourt, Brace &
Co., 1927), pp, 180-81.
2. "On Some Conditions of Progress
in Philosophical Inquiry," Presidential Address
before the American Philosophical Association in
1916, published in The Philosophical Review
26 (March 1917): pp. 123-63.
3. ''The Generic Definition of
Philosophic Terms." In The Philosophical
Review 62 (January 1953): pp, 42-44, "The fact
that this debate goes steadily on, and that
philosophers of all schools and convictions engage
in it, is easily forgotten," Professor Burtt
declares, "because of its ubiquitous presence."
4. The Great Conversation
was written by Robert M. Hutchins, who was also
editor in chief of Great Books of the Western
World, "The goal toward which Western society
moves," Hutchins declared, "is the Civilization of
the Dialogue. The spirit of Western civilization is
the spirit of inquiry. Its dominant element is the
Logos. Nothing is to remain undiscussed. Everybody
is to speak his mind. No proposition is to be left
unexamined. The exchange of ideas is held to be the
path to the realization of the potentialities of
the race" (op. cit., p, 1). Alfred North Whitehead
once said that the history of Western thought can
be viewed as a series of footnotes to Plato. To
regard the West as the Civilization of the
Dialogue, Hutchins suggested, is to conceive it as
the ever-expanding conversation that was initiated
in the West by the dialogues of Plato.
5. GBWW, Vol. 3, p.
1234.
6. Thus seen as able to discover
dialectical truth about a subject, the method of
the dialectician does more than transform the
diversity it finds in an extended and elaborate
discussion. It not only turns that diversity into
clear-cut disagreements and nonagreements, but it
also reveals the unity that underlies the
diversity. The extent and character of that unity
is made explicit by the indicated agreements on
dialectical truth, just as the extent and character
of the initial diversity is made explicit by the
formulated disagreements and nonagreements about
what is doctrinally true. Because it is based on
the sharing of dialectical truth, we can speak of
such unity as "dialectical unity." It is a
dialectical unity that makes the whole intellectual
tradition of the West the tradition of one culture,
in spite of all its doctrinal diversity. It may
even be that enough dialectical truth can be
discovered to unify the diverse cultures of
mankind.
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