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By
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JOSEPH
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Firstpublished in English ig2i
PREFACE
TO THE
FIRST
EDITION
The
Introduction to Philosophywhich
I here offer tothe
pubhc
gives a generalview
of philosophicalproblems
and
explains the tendencies of the various attempts to solvethem.
It seeks toprovoke
the reader to think over the greatproblems
of life. It is inno
sensean
introduction to a special philosophical system, but it
makes
a verywide
survey of all the possibilities in theway
of solutions. Naturally, it is basedupon
the author'spersonal view, as the student of philosophy will easily
perceive ; but this will not be pressed, or suffered to
influence the author's
judgment
in appraising othersystems of thought.
In
view
of theaim
of thework
Ihave
notfound
itnecessary to
burden
it with literary references to thehistoric systems to
which
reference ismade
in its pages.WILHELM
WINDELBAND.
Heidelberg,
February 1914. .
-r
CONTENTS
FAOB
PROLEGOMENA
13Aim of the Introduction
—
Craving for a philosophy oflife
—
Difficulty of philosophy—
Presuppositions ofphilo-sophic thinking
—
The problems and the solutions ofthem
—
The history of philosophy—
Antinomianism—
His-torical, systematic, and critical methods
—
Literature—
Knowledge and values
—
Distribution of the problems.PART
I.—
THEORETICAL
PROBLEMS
(Questions ofKnowledge) 33
§ I.Reality and Appearance 34
True and apparent reality
—
Metaphysical and empirical,absolute and relative reality
—
Objective and subjectiveappearance
—
Positivism—
Metaphysics and religion—
Meta-physics as a hypostasis of ideals
—
Philosophic methods—
The unconditioned—
The transcendental appearance.CHAPTER
I.—ONTIC
PROBLEMS
47§ 2. Substance 47
The categoryof inherence
—
Thethingand its properties—
The identity of the thing
—
Essential and unessentialproperties
—
Identity of mass, form, and development—
Elements
—
Absolute qualities: ideas—
Atoms, entelechies,and monads
—
Universalism and Individualism—
Attributesand modi
—
^The ego—
Coherence of the properties.§ 3.The Quantity of Being 72
Number and magnitude
—
Simplification of the world inthought
—
Henism and Singularism—
Monotheism—
Pan-theism, Deism, Theism
—
Immanence and transcendence—
Oneness, infinity, indefiniteness
—
Acosmism—
Pluralism—
Monadology
—
Measurement—
Finitism and Infinitism—
Space and time
—
Recurrence of all things.§ 4.The Qualitative Determinations of Reality . . loi
Originalandderivative properties
—
Primaryandsecondaryqualities
—
Quantitative outlook of men of science—
Thematerialworld and consciousness
—
The soul as vital force8
CONTENTS
PAGE
andvehicleofconsciousness
—
Intellectualism, Voluntarism,and Emotionalism
—
The Unconscious—
Psycho-physicalparallelism
—
Materialism and spiritualism (idealism)—
Theoretical and axiological duality
—
Monism.CHAPTER
II.—GENETIC
PROBLEMS
§ 5. The Event 121
Successionintime
—
Continuityanddiscontinuityofevents—
Immanent and transgredient events—
The necessity ofsuccession in time
—
Causal and teleological dependence.§ 6.Causality 126
Four usual forms of causality
—
Plurality of causes—
Primary and incidental causes
—
Postulate of the identityoftheworld
—
Law
of causality—
Conservationof energy—
New
elements in the psychic life—
Causal equation—
In-comprehensibility of the causal relation
—
Experience ofaction
—
Universality of the time-succession—
Conformityof nature to law.
§7. Mechanism and Teleology 143
Convertibility of natural laws
—
The mechanical and theorganic whole
—
Originality of action—
Aim and purpose—
Sound and spurious teleology
—
Unconscious teleology—
Teleology and vital capacity
—
Development—
Causality inthe service of teleology.
§8.The Psycho-physical Event 152
Psychicandcorporeal events
—
Psycho-physical causality—
Psycho-physicalparallelism
—
Conservationofenergy—
Con-sciousness as an epiphenomenon
—
Reflex movements—
The brain as an asylum ignoranticB
—
Discontinuity of thepsychic event—Psycho-physical duality as appearance
—
Panpsychism
—
The unconscious.CHAPTER
HI.—NOETIC
PROBLEMS
166§ 9.Truth 166
Theories of knowledge
—
Science and knowledge—
Thejudgment
—
Transcendental, immanent, andformal truth—
Truth as value
—
Pragmatism—
Opinion, belief, andknow-ledge.
§ 10.The Origin of Knowledge 176
Thinking and perceiving
—
Rationalism and empiricism(sensualism)
—
Hominism—
Apriorism and aposteriorism—
Psychologism.
§II, The Validity of Knowledge 182
Psychological and logical validity
—
Validity and being—
meta-CONTENTS
9
PA01
physics
—
Dogmatism: naive realism—
The controversyaboutuniversals: Realismand Nominalism
—
Scepticism—
ProblematicisraandProbabilism
—
Phenomenalism—
Mathe-matical Phenomenalism
—
Semciotics—
OntologicalPheno-menalism
—
Idealism—
Solipsism—
Spiritualism—
AbsolutePhenomenalism: Agnosticism
—
Conscientialism.§ 12.The Object of Knowledge 196 Transcendental method
—
Function and content ofcon-sciousness
—
Being and consciousness—
Synthesis of themanifold
—
Objectivity as real necessity—
Abstraction—
Selective synthesis
—
Rationalsciences: sciences of natureand culture
—
The position of Psychology—
Knowledgewithoutandwithvalue
—
Autonomyofthe varioussciences.PART
II.—
AXIOLOGICAL
PROBLEMS
(Questions ofValue) 208
§ 13.Value 209
Psychological axiology
—
Valuation as feeling or will—
Primary feeling
—
Primary will—
Reciprocity of values—
Conversion
—
Morality—
Valuation of values—
Conscience—
Postulate ofthe normal consciousness
—
Logic, ethics, andaesthetics.
CHAPTER
I.—ETHICAL PROBLEMS
218 § 14.The Principle of Morality 219Imperativistic and descriptive morality
—
Many meaningsof the moral principle
—
Universal moral law—
Teleologicalfundamental law
—
Eudaemonism—
Egoism—
Hedonism—
Epicureanism
—
Morality of soul-salvation—
Altruism—
Utilitarianism
—
Morality of perfectibility—
Rationalmorality
—
Definition of man—
Emotional morality—
Morality and legality
—
The categorical imperative—
Moral
order of the world
—
Morality of personality.Empirical and rational morality
—
Morality of feeling—
Intuitionalism
—
Morality of authority—
God, the State,and custom as legislators
—
Heteronomy and autonomy.Reward and punishment
—
Altruistic impulses—
Sym-pathy and fellow-feeling
—
The beautiful soul—
Strata ofmorality.
Thefreedomofthewill
—
Freedomofactionandchoice—
Determinism and indeterminism
—
Responsibility—
Meta-physicalfreedomas causelessness
—
Practicalresponsibility.§ 15. Communal Will 253
Individual and common will
—
Voluntary and pre-existingunions
—
Naturalandhistoricalunions—
Thefamily,nation,economiccommunity, State, and Church
—
Custom, morals,and law
—
End of voluntary communities—
Civilization—
10
CONTENTS
PAOB
Sociology
—
Naturallaw and jurisprudence—
Thedefinitionoflaw
—
Legal duty, legal claims, legal rights—
Law
astheethicalminimum
—
Purposeof the Stateandlaw—
Liberal-ism and Socialism
—
The national State—
Object of theState
—
Real rationality of the legal order.§ i6.History 277
The philosophy of higher research
—
What happens inandaround man
—
Individualityandpersonality—
Self-con-sciousness
—
Emancipation of the personality—
History oflanguage
—
CoUectivist and individualist history—
Super-personality ofvalues
—
Unityof the human race—
Conceptandideaof humanity
—
Historical unification—
Moralorderofthe world
—
Progressin history—
Indefinite perfectioility—
Intellectual, moral, and hedonistic progress—
Old ageand death of humanity
—
Life as the greatest good—
Reality with and without time.
CHAPTER
II.—/ESTHETICPROBLEMS
300§ 17.Concept of the ^Esthetic 301
History of the word "aesthetics"
—
Disinterested pleasure—
Freedomofwish andwill—
Towardasystemofvalues—
Beauty in nature and art
—
Esthetics from above andbelow.
§ 18. The Beautiful 306
Differencesoftaste
—
Criticismofthe ideaofequaldiffusion—
Majorityandauthority—
Playoftheintellectualforces—
Formalistic aesthetics
—
Play of the feelings and moods—
Emotional sympathy
—
Importance—
The sensuous and suprasensuous—
The beautiful as a symbol of the good—
The sublime
—
Freedom in the appearance—
Illusion—
Theaesthetic object
—
Sensuous appearance of the idea.§ 19.Art 316
Imitation
—
Entertainment, education, improvement—
Playand the impulse to play
—
Aimless self-presentation—
Genius
—
The unconscious-conscious in art.CHAPTER
III.—RELIGIOUS
PROBLEMS
. . ..323
§ 20.The Sacred 324
The sacred not a special province of values
—
Conscienceas an otherworldly phenomenon
—
The superempiricalunion of persons
—
God as a suprasensuous reality—
Ejection of the mythical from religious philosophy
—
Relation of religion to the other provinces of culture
—
The classification of religions
—
Pious sentiment and itsCONTENTS
11
§21.The Truth op Religion 334
Faith and knowledge
—
Natural religion and rational religion—
Theimmortalityof thesoul—
Thetransmigrationof souls
—
Thesubstanceof souls—
Thepostulateoffreedom—
Posthumousjustice—
TheFaust-likeimpulseto liveon—
Personalisticpluralism
—
Soulandspirit—
Thephilosophicalidea of God
—
Proofs of the existence of God—
Theonto-logicalproof and Pantheism
—
The cosmological proof and Deism—
The teleological proof and Theism.§ 22.Reality and Value 351
Subjective and objective Antinomianism
—
Optimism andpessimism
—
The problems of theodicy—
Physical evil—
Moral evil
—
Dualism of value and unity of the world—
The will as the principle of the temporal.
PROLEGOMENA
Aim of the Introduction
—
Craving for a philosophy of life—
Difficultyof philosophy
—
Presuppositions of philosophic thinking—
Theproblemsand the solutions of them
—
The history of philosophy—
Antinomianism
—
Historical, sj'stematic, and critical methods—
Literature
—
Knowledge and values—
Distribution ofthe problems.We
to-day find thewords
" Introduction to Philosophy "as the title of a
book
more
frequentlythan
we
used todo. This assuredly
means
that thereis agrowing
demand
for philosophy,
and
we
see this reflectedmore
and
more
distinctly in our
whole
literature, in the experience of booksellers,and
inour
academic
life.The
demand
plainly implies a craving for a philosophy of Ufe. This
feehng,
which
Schopenhauer
has, with hiscustomary
felicity, called " the metaphysical craving," lives
inex-tinguishably in
human
nature,though
itassumes
differentforms in different ages, according to their spiritual
character.
There
are ages inwhich
it almost entirely fadesfrom view
: ageswhich
seem
to be almost absorbedin the definite tasks set
them
by
theirown
pressingproblems, either of the pohtico-social, the artistic, the
religious, or the scientific life.
These
are timeswhich
vigorously pursue such special aims,
work
unswervinglyfor their accomplishment,
and
find a completesatis-faction in their task.
They
may
be entitled " positive ages."Such
a period, certainly,was
the second halfof the nineteenth century,
which
hasbeen
characterisedwith equal justice as the scientific or the technical or the
political age.
It is evident that a
change
has taken place.Our
lifeto-day is assailed
by
a multitude of tasks that go rightdown
to its roots.Our
people betraysomething
of adesire to get
beyond
themselves, to strain outtoward
14
PROLEGOMENA
the undefined
and unknown.
We
live in a ferment offorces that is,
hke
all periods of deephuman
emotion,permeated
with religious elements.We
see the fact in literatureand
art,where
there is,though
unhealthyexcesses mingle with
sound
impulses, a seekingand
groping of vigorous originality
and
compelling pressure.We
feel thatwe
live inan
age of transition,and
the poethas devised a formula for it in his " trans valuation of
all values." It is not so
much
as itwas
in the time ofRomanticism,
forwe
have
more
hope. It ismore
likethe period of the Renaissance.
We
find thesame
cravingas there then
was
for a philosophy of Ufe inwhich
anew
creative
power
may
strike root. InGermany
there isfor the
younger
generation the additional incentive,which
gradually forces itself into recognition, that it istimeto reconsider the spiritualfoundations ofour national
life, the appreciation of
which
threatens to disappearin the intoxication of material success or
under
the hardpressure of secular labours.
Hence
it is that people turn to philosophy for anew
creed of life. It is true that each brings with
him
such a creed alreadymade.
No
one approaches such a task withan
entirelyopen
mind
; foreveryman
needs,and
hasin
some
form,an
expansion of hisknowledge
which
amounts
to aview
of the world as a whole,and
generallyof the place
which
man
occupies, or ought to occupy,in it.
Thus
there is ametaphysic
of the nurseryand
the fairy-tale, a
metaphysic
of practical hfe, a philosophyof religious doctrine, a conception of hfe
which
we
enjoyin the
work
of the poet or artistand
seek to assimilate. All these varieties of a creed of hfehave grown
up
and
hardened
more
or less involuntarily.Each
ofthem
hasits natural, personal, historical assumptions,
and
itsusefulness is accordingly limited. It is the task of
philo-sophy
to determinewhether
there is inthem
anythingof absolute value,
which
may
be held intellectually,and
need
not merely bean
object of desire, affection, orfaith. In accordance with the
demand
which
has alwaysbeen
made
of philosophy,and
ismade
to-day with greaterPROLEGOMENA
15
at least a criticism of metaphysics. Will the philosophy
of our time
meet
this imperiousdemand
? It, at allevents,
endeavours
tomeet
it.The
resignationwhich
covered itself with the
name
of Kant, thenarrow
con-ception of its task
which
we
inheritedfrom
precedinggenerations,
have
given place to anew
resolution.The
courage of truth,
which
Hegel preachedwhen
hemounted
his chair at Heidelberg, is once
more
awake.
Many
wish toknow
something about
this work,and
they ask for a special introduction to it :
an
introductionmore
lengthythan
iscustomary
in the other sciencesand
of a different character. Philosophy has longhad
the reputation of being a particularly difficult study,
an
abstract
and
abstruse science forwhich
one needs a specialequipment. This is certainly true in regard to the great
creative achievements of philosophers;
and
it ismore
truethan
in the case of other sciences.For
here there isquestion, not merely of severe
mental
operations, but of artistic originaUty in the conception of the whole.Yet
such
equipment
is notneeded
by
theman
who
asks onlyto
understand
and
assimilate these achievements.As
Kant
said ofNewton,
there is in the highest productionsof thescientific spirit nothing that
any
man
cannotunder-stand
and
make
hisown.
The
truth is that it is not somuch
the difficulty ofphilosophy as the poor literary standard of philosophical
writers
which
perplexes the student.They
cannotliber-ate themselves
from academic
formulaeand
attain a freeand
living contact with thethought
of their time. Theirobscurity is, it is true, not without excuse, in a certain
sense.
They
have
made
use—
oftenan
excessive use—
of a right
which
is in itself quite justified. It is certainlynecessary in
some
circumstances toadopt
a specialter-minology
to express scientific ideasand keep
them
dis-tinctfrom
thevague
phrases of daily lifeand
popularspeech,
and
so protectthem
from
confusionand
abuse ;and, as experience teaches
and
psychologycan
easilyexplain,
words
takenfrom
thedead
languages,which
stand out as
something
independentand
fixedfrom
the16
PROLEGOMENA
We
allow the chemist, the anatomist, or the biologistto coin such terms habitually, yet
would
forbid thephilosopher to
do
the same,and
we
expressannoyance
when
hemakes
any
extensive use of the right.That
isinconvenient for philosophy, but it is, if
you
regard itproperly, not unflattering. It
seems
tomean
that the things withwhich
the philosopher has to deal concerneverybody,
and ought
therefore to be accessible toevery-body
and
expressed in terms that can at once beunder-stood
by
all. Thisis, however, not entirely true. Indeed,it is particularly
incumbent on
the philosopher, preciselybecause
he
deals with things of universal interest, torid hisideas ofthe
common
crudityand
loosenessand
givethem
scientificform
and
expression;and
it is accordinglyboth
hisduty and
his right tostamp
hisname
upon
theresults of his work. This lays
upon
any
Introduction tophilosophy the taskof initiatingthe studenttothisdifficult
and
inevitable terminology.Yet
the finer quality of the artistic expression can only bemastered
by
entering intimately into the problemsfrom
the study ofwhich
the leading ideashave
arisen.We
have,therefore, to dealhere especiallywiththesympa-thetic
approach
to the problemsand
the scientifictreat-ment
of them.The
student does not, however,need
any
specialequipment
for this.He
needs only a strictdiscipline, earnest
and
conscientious thought, and,above
all, the avoidance of prejudices.
The
man
who
asks,or
even
expects, of philosophy that it shall tellhim
something
ofwhich
hewas
already convincedhad
betternot waste his time over it.
The
man
who
has a creed oflife already formed,
and
is determined to retain it inany
circumstances, hasno
needwhatever
of philosophy.For
him
itwould
mean
merely the luxury of findingproof that his beliefs
were
true. This applies not onlyto rehgious ideas,
which
are usually regarded in thisconnection, but
even
more
particularly to the attitudeof those
who
trust to find in philosophy a confirmationof the views they
form
in the course of daily life. It isquite easy, but not very honourable, to
win
the kind ofPROLEGOMENA
17
man
is right ; that iswhat
I always said."That
is, as the poet says, aware
that always finds a large public.The
man
who
wishestomake
aserious studyof philosophymust
be prepared to find that in its light theworld
and
hfe will present a different aspect
from
thatwhich
hesaw
previously ; to sacrifice, if it prove necessary, thepreconceived ideas with
which
heapproached
it.It is quite possible, perhaps inevitable, that the results
of philosophy will diverge considerably
from
thecon-clusions that
one
had
in advance, but the thingswhich
philosophy discusses are not
remote
and
obscure objectsthat
need
some
skill to discoverthem.
On
the contrary,they are precisely the things
which
life itselfand
thework
ofthe various sciences forceupon
aman's
attention.It isthe veryessence of philosophyto
examine
thoroughlywhat
lies athand and
allround
us. In thewhole
of ourintellectual life there are uncriticised assumptions
and
ideas lightly
borrowed from
lifeand
science.The
prac-tical life of
man
ispervaded
and
dominated
by
pre-scien-tificideas, naively developed,
which
usage has incorporatedin our speech.
These
ideas, it is true, are modifiedand
clarified in the special sciences as far as it is necessary
for their particular purpose of arranging
and
controllingtheir material;
but
they stilldemand
consideration inconnection with the
problems
and
inquiries of philosophy.Just as life affords material to the scientific
worker
in itspre-scientific ideas, so life
and
the sciences togetherprovide, in their pre-scientific
and
pre-philosophic ideas,material for the operations of the philosopher.
Hence
it is that the frontierbetween
the special sciencesand
philosophy is not a definite line, but
depends
in eachage
on
the state of knowledge. Incommon
lifewe
con-ceive abody
as a thing that occupies spaceand
isendowed
with all sorts of properties.
Out
of this pre-scientificnotion physics
and
chemistryform
their ideas of atoms,molecules,
and
elements.They
were
firstformed
in thegeneral impulse to acquire
knowledge
which
the Greekscalled " philosophy."
To-day
these scientific ideas are pre-philosophic concepts,and
they suggest to us somany
problems
of philosophy.18
PROLEGOMENA
These
assumptionswhich
have
not been thoroughlyexamined have
a legitimate use in the field forwhich
they
are intended. Practical lifemanages
very wellwith its pre-scientific ideas of bodies;
and
thepre-philo-sophical ideas of atoms, etc., are just as satisfactory for
the special needs of physics
and
chemistry. While,however, they are thus suited to the
demands
of empiricaltheory, it
may
be that they will present serious problemsin the
more
general aspects inwhich
philosophy has to considerthem.The
ideaofnaturallaw
isan
indispensablerequirement
both
for practical lifeand
for scientificresearch,
which
has to discover the several laws ofnature.But what
a naturallaw
is,and
what
is the nature of thedependence
of our various concrete experiencesupon
this general idea, are difficult problems
which
must
beapproached, not
by
empirical investigation, butby
philosophical reflection.
In the special sciences
and
incommon
life, therefore,these
fundamental
assumptions are justifiedby
success ;but the
moment
they are consideredmore
deeply, themoment
aman
asks himselfwhether
these thingswhich
are naively taken forgranted are really sound, philosophy
is born. It is, as Aristotle says, the Oavfidl^etv, the
hour
in
which
themind
is puzzledand
turnsupon
itself. Itis the i^€rd^€iv, the
demand
of proof, withwhich
Socrates disturbed the illusory self-complacency of himself
and
his fellow-citizens. It is complete honesty of theintellect with itself.
We
can never reflecton
thingswithout assumptions
which
must
be taken for granted;but
we
must
not leavethem
indefinitely withoutinves-tigation,
and
we
must
be prepared toabandon
them
ifthey are
found
to bewrong. This testingofone'sassump-tions is philosophy.
Every
great philosopher has passed through this phaseof
examining
what
had
been taken for granted,and
itis the
same
impulsewhich
directs aman
to the studyof philosophy. In the life of every thoughtful
man
the.ecomes
a timewhen
everything thathad
been assumed,and
on which
we
had
confidently built, collapses like aPROLEGOMENA
19
most
solid-looking structure totters. Descartes has veryvividly described this, with the
most
exquisite simplicityand
fineness, in his first Meditation.He
experiences, as Socrates did, the real mission of scepticism ;which
is,both in history
and
in the very nature ofhuman
thought,to lead us
onward
to a final securitythrough
thedis-solution of our unreflecting assumptions.
Herbart
has thesame
ideawhen,
in his Introduction to Philosophy,he, in his usual
dry
way,
discusses the nature ofscepticism.
Our
Introduction to philosophy has, therefore, toformulate the
fundamental problems which emerge from
this disturbance of the naive assumptions of daily life
.and of the sciences. It begins with current
and
appar-ently quite intelligible phrases. In these things we,
taught
by
the lessons of history, find the starting-pointof our
problems
;and
we
have
toshow
how
necessarilythey arise out of the vigorous
and
dispassionateexamina-tion of the assumptions of our
mental
life.When
that isunderstood,
we
see clearlyfrom
moment
tomoment
thenature of the connection
between
the leading ideaswhose
relation to each other constitutes our problem,
and
we
understand
the divergences of the attemptswhich have
been
made
to solve each problem.We
may
thushope
that, as
we
realise the inevitabihty of the problems,we
shall understandand
appreciate the lines alongwhich
efforts
have been made,
and
canand
must
bemade,
to solvethem.
Once
we
have
conceived the task of philosophyfrom
this point of view,
we
find the bestanswer
to anumber
of criticisms
which
arecommonly
urged against it.These
prejudices arise not unnaturallyfrom
the impressionwhich
a history of philosophymakes upon
an
outsider.But
—
and
this should arouse one's suspicions—
they tendto take
two
quite contradictory forms.The
history ofphilosophy does, in fact, present a totally different aspect
from
the history ofany
of the other sciences.The
latterhave
amore
orlessclearly defined subject,and
the historyof each of
them
represents a gradualmastery
of it. Take, for instance, the history of physics or ofGreek
philology.20
PROLEGOMENA
In each such case
we
see a gradual expansion of theknowledge
acquiredand
a clearer understanding of thesubject ; extensively
and
intensively there isan
unmis-takable, if not a continuous, progress.
A
history of thiskind is able to describe achievements
which
are recog-nised aspermanent,
and
itcan regardeven
errors as partialtruths. It is otherwise in philosophy.
The
moment
you
attempt
to define its subject-matter,you
find thephilo-sophers themselves failing you. There is
no
such thingas a generally received definition of philosophy,
and
itwould
be useless to reproduce here the innumerableattempts that
have
been
made
to provide one.The
outsider, therefore, gets the impression that in philosophy
there is questk>n de
omnibus
rebus et dequibusdam
aliis.Each
philoso*er
seems
towork
as ifno
othershad
existed before him,
and
this is particularly noticeablein the case of the
most
distinguished.Hence
it is that the history of philosophy gives onean
impression ofsomething
disconnected,something
that is constantlychanging,
something
wanton
and
moody.
Nothing
in itseems
to bebeyond
dispute.There
seems
to be nothing thatone can
point to as definitely established.There
isno
science ofphilosophyin the sense that thereis a scienceof
mathematics
or law,and
so on. It looks thereforeas if people are right
when
they see in this fryWess seriesof
mental
efforts only a history ofhuman
weakness
orhuman
folly.On
the other hand, however, one gets the impression,especially
when
onecompares
the great figures of the history of philosophy critically with each other, that, in spite ofallthechangesofview,it isalways thesame
thing.The same
questions, thesame
"tormenting riddles ofexistence," recur in each age.
They
merelychange
thegarment
of their verbal expression, the outer aspect oftheir features,
from
one age to another.The
substantialcontent is always the
same
unanswered
question.And
even
the attempts toanswer
ithave something
stereo-typed
about them. Certain antithetic views about theworld and
life recur overand
over again,and
they attackPROLEGOMENA
21
again, therefore,
though
for quite other reasons,one
g^tsthe impression that
something
isattempted
withinade-quate resources,
an
impression of steriHtyand
senselessrepetition.
This is not the place to
show
how
this not unnaturalimpression
may
be disarmed,and how,
in spite o^ all,an
extremely valuablemeaning
may
be
readin tho/histor^^of philosophy.
But
we
may
draw
attention toone
poj^tin connection with these criticisms. This undeniable
vacillation
from one
side to another clearly;shows'>^atthe
problems
of philosophy, in their entir^tfly ani|fTheir connections, are not so plainly indicatedjfasjpFoblems
are in the other sciences ; that the totalityafld^^e
system
of the
problems
themselveshave
first toJ^Wliscovered,and
that thismay
perhaps be the lastand
MPiest problem
of philosophy.
However,
the discontinuity^in theemer-gence of the questions is best understood
when
we
reflectthat the various elements of those assumptions
about
life
and
science, to the disturbance ofwhich
we
trace the birth of philosophy, are only called into questionand
awake
reflection successively in the course of time,from
various historical circumstances that aredue
partlyto the features of personal,
and
partly to-thecharacter-istics of general, intellectual life.
Hence
theproblems
of philosophy are
brought
forwardfrom
different pointsof
view
at different times,and
the energy withwhich
now
one
questionand
now
another forces itselfupon
ourattention is not so
much
determinedby
the systematicconnections as
by
the historical constellations of thefundamental
ideas.And
if, in the end, it is always thesame
problems
and
thesame
generallines ofsolutionthatwe
find,we
may
see in this precisely the best title of philosophy to
recog-nition.
The
fact proves that itsproblems
are inevitable ;that they are real
and
unescapableproblems
whiclino
thoughtful intellect, once it is
awakened,
can
succeedin ignoring.
The
perpetual recurrence of thesame
solutions of problems,
which
seemed
at first sight tobe
a reproach, really
shows
that there^are certain inevitable22
PROLEGOMENA
in spite of the constant
change
of the historicalstimu-lation, they are
bound
to return.To
explain theseessen-tial elements in the questions
and
answers is the chieftask of
an
Introduction to philosophy. It has toshow
that philosophy is
no
idle play of the imagination,no
hopeless tangle of arbitrarily conceived difficulties ;
but
that it concerns itself with very real things
and
veryserious questions,
and
explains this intrinsic pressure ofits irrepressible subject.
Thus
both
the problemsand
the solutions ofthem
become
intelligible as a necessary correlation of themind
and
the objects it desires toknow.
This relation itselfis, it is true, one of those assumptions
we
have
described ;a pre-philosophic
way
of looking at thingswhich
certainlymust
not pass, without scrutiny, butfrom
which
theintroductory consideration is
bound
to start.And
inregard to this relation
between
the intellectand
its objectwe
must
at once put a point ofview
which
cannot bejustified,
but
merely
stated, here, because the entirecontents of this book, as a
whole
and
in detail, go to proveit. It is the point of
view
which
we
callAntinomianism.
All our
knowledge
isan
interpretation of factsby
reflection ;
and
for reflectionwe
need
an
intellect of acertain character. It is of the innermost essence of this intellect to
have
certain assumptionswhich
we
usuallycall, in the scientific sense of the word, " pi;ejudices," or
pre-judgments ; that is to say,
judgments
which
form
the foundation
and
starting-point of all reflection. Inso far as these serve us as
norms
we
callthem
axioms;but
inso far as they aresupposed
to hold also for objects,and
we
expect that these willconform
to them,we
name
them
postulates. In virtue of this relationwe
may,
touse a
modern
way
of looking at things, regard theintel-lectual process as
an
adaptation of our assumptions to the factsand
of the facts to the assumptions. In thechoice
and
schematisation of the facts,which
we
accom-plish
by means
of ouraxioms
and
postulates,we
alwaysget this double process of adaptation.
But
it is clearthat, besides the substantial conformity of the
two
PROLEGOMENA
23
conformity is, as
Kant
and
Lotzehave
pointed out, thefortunate fact
which
makes
it possible for us to receive the materialwhich
we
experience into the forms of ourreflection, its^
comparative
and
relating activities.The
partial unconformity,on
the other hand,which
we
findbetween
thetwo
elements affords a starting-point forthat revision of our assumptions
which
is the essence ofphil^^phy.
^^he
result of this revisionmay
either lead to arecon-ciliation
and removal
of the differences, or at leastindi-cate
ways
inwhich
thework
may
be pursued
withsome
prospect of success, or it
may
end
in a recognition thatthe
problems
are insoluble.Which
of these lines theinquiry will take cannot, of course,
be
determined
inadvance
;we
must, in fact, stressfrom
the first the factthat
we
cannot expect the inquiry tohave
thesame
success in regard to all problems. It is,
on
the contrary,not only quite possible,
but even
probable, thatmany
of the
problems
willbe found
tohave been
already solved, or at leastproved
to be clearly soluble, while in the caseof others, perhaps,
we
may
see that all efforts to solvethem
are hopeless.For
if there are in fact definite limits to the possibilities of scientific knowledge,we
must
suppose that, while
many
of the questions withwhich
the metaphysical craving assails philosophy lie
beyond
those limits, yet at least a certain
number
which
arecapable ofa satisfactory
answer
willbe found
within them.In
any
case, our task is to take this element of adaptationand
understand
the necessity withwhich
the variousattempts at solution, together with the
problem
itselfand
the antithesis ofmental
attitudes, arise therefrom.In doing so
we must
not overlook the fact that the actualform
inwhich
these solutionsappear
in history isdue
to the personal
work
of distinguished individuals. Thiselement
must
be
fully appreciated ;and
it is especiallyin the complication of various problems,
which
makes
their solution
more
difficult, that the historicaland
per-sonal elementcomes
chiefly into consideration.The
difficulties, however, are chiefly
due
to the relations24
PROLEGOMENA
in order to
understand
and
appreciate both the problemsand
the attempts to solve them. Insum,
our task isto
expound,
establish,and comment
on
the chief problemsof philosophy,
and
the lineson which
the solution is tobe
sought, with a full account of their historicalappear-ance. Inthis
way
an
Introductionto philosophybecomes
a critical inquiry into the possible forms of a philosophic
view
of life.In meeting such a task
we
may
adopt either apre-dominantly
historical or a predominantly systematicmethod.
The
former would, inview
ofwhat
we
have
alreadysaid, be
open
to the objection that thephilosophersthemselves, at least in their purely historical succession,
seem
tobe
a confusingand
conflicting group, in the studyof
which
one is apt to lose the real thread or to miss themost
important points.The
danger is least if one beginswith
Greek
philosophy, especially in its earliestdevelop-ments. It is of a highly instructive character, because
of the splendid simplicity
and
resolute onesidedness withwhich
these gifted founders of science, not yet distractedby
an abundance
of material, conceived their intellectualwork
and
naively accomplished it. Great as is thisdidactic value, however, the grandiose
and
primitiveschemes
of these pioneersdo
notmeet
themore
com-plicated problems of
modern
times. Their simple, stronglines cannot provide
an
expression of the finer structureof
modern
thought,which
goesdeep
into the multiplicityof the individual.
The
systematicmethod
of solution has appealed chieflyto philosophers becauseit could
be
ased asan
introductionto their philosophies. Fichte conceived his
two
Intro-ductions to the Theory of
Knowledge
rather in this sense.For
him
the theory ofknowledge
iswhat
is generallycalled philosophy,
and
of histwo
Introductions, one isintended to teach those
who
know
nothing aboutphilosophy,
and
the other to educate thosewho
have
aphilosophy,
from
Fichte's point of view.Herbart
also,the only one of the
more
eminent
philosophers to writePROLEGOMENA
25
was
chiefly concerned to introduce his readers to hisown
philosophy, to the obscurities of his ontology.
Treatment
of this kind ismore
to the taste of theauthor than of the reader, for the reader, as a rule, desires
an
introduction to philosophy in general, not to apar-ticular system. It is true that
any
man
who
makes
theattempt
will find it difficult to exclude hisown
viewsin constructing his
work and
in dealing with the varioussections of it.
We
do
not anticipateany
objection to the following sketchon
that ground.One
cannot speakabout
these things,which
stir the thoughtfulmind
to itsdepths, without betraying one's
own
point of view.But
that
must
not be our goal,and
it shall notbe
our chiefconcern.
An
Introduction to philosophymust
be
neither amere
historical survey nor
an
apology forsome
special system.It
must
rather introduce the reader to the science ofphilosophising, to the living
work
of reflection, to thedirect understanding ofits themes, itsintellectual stresses,
and
the various attempts to relievethem.
It is only in this sense that itmust
takeup
a position in regard to thesystematic
development
of that inner necessitywhich
is at the root of the problems, in the historical forms of
philosophy;
which
often, indeed, contain a clue to theirsolution, if not the solution itself.
The
Introduction,therefore, proceeds
from
the standpoint ofimmanent
criticism in face of the systematic
and
historical material,and
in thisway
it must, in the forms ofmodern
thought,accomplish
what
Hegel
onceattempted
in hisPheno-menology of the
Mind.
Itmust
point out the necessityby
which
human
thought is driven,from
the standpointof philosophy,
from
its naive ideas of theworld
and
lifeon
account of the contradictionswhich
they involve.We
should not, it is true, imitate to-day theway
inwhich Hegel pursued
his task. Neither his confusion ofthe logical, psychological, historical,
and
philosophicalmovements,
nor the mysterious explanationsby
which
he
covers thechange
of his point of view,would be
tolerated to-day ; the less so as the
broad
historical26
PROLEGOMENA
reader, is
no
longer possible. Moreover,we
canno
longershare the confidence with
which
Hegel, at least inprin-ciple, believed, in his historical optimism, in the identity
of the historical
and
the logical necessity of progress.We
must
rather admit, as hasbeen
said previously, thatthe order in
which
history unfolds the problems ofphilosophy is immaterial to their systematic
connected-ness;
and
that therefore this systematic connection ofthe
problems
cannot bededuced
from
history, but is,on
the contrary,thelastand
highestproblem
ofphilosophy.Yet
it is the imperishable merit ofHegel
thathe
recog-nised the
organon
ofphilosophyin thehistory ofconcepts.To
him
we
owe
the perception that the shaping of theproblems
and
concepts, as the evolution of thehuman
mind
in history hasbrought
it about, is for us the onlysatisfactory
form
inwhich
we
can
arrange the tasksof philosophy for systematic treatment. This historical
equipment
alone will save usfrom
discovering afresh truthswhich were
known
long ago oi*from
attempting the impossible. It alone is fitted to orientate us securelyand
fully as to the problem-content of philosophicthought.
For
man
cannotdeduce
out of his6wn
self,but
must
learnfrom
the interpretation of his natureby
history, the proper attitude to takeup
in regard tothe necessary contents ofrational consciousness ingeneral,
which
is the ultimate object of philosophy.The
literaturewhich might be quoted
for the purposeof
an
Introduction to philosophy in this sense is veryextensive
when
one considers that, in substance, thewhole
literature of philosophy is relevant to it ;but
it isextraordinarily scanty if
we
confine ourselves to specialtreatments of this theme.
Hardly
one of the olderencyclopaedic
works which
call themselves Introductionsto philosophy
need
be rescuedfrom
its oblivion.Of
theworks
actually in circulationwhich
bear the title, theleast fortunate is that of
Wilhelm
Wundt.
The
distin-guished psychologist obviously intended in this
work
toexpound
his not very profound viewson
the history ofphilosophy,
and he
hasadded
to theseonly afew
schematicPROLEGOMENA
27
philosophical tendencies.
The
most
attractive of suchworks
is^at
q1Eipi^rich Paulsen. tle^confinesHhimself,on
the whole, to the tlieoretical problems,and
completeshis
work by
a study
of ethics ;_andboth
hisvolumes
are writttn_in an_£a>sy
and
graceful^yle
which makes'
them
snitabie^ioiL_aiiyman
of average education.By
far themost
scientificand
instructive"work
is "^that ofOswald
Kiilpe ;but
this also is rather valuable forits distribution of the various philosophical disciplines
than
asan
organicdevelopment
from
the standpointof a formative
fundamental
principle. Lessimportant
attempts, such as that of Cornelius,
which
ismainly
concerned with the theory of knowledge,
and
the purelypsychological
work
of Jerusalem,need
onlybe
mentioned.On
the whole,one
finds this scantiness of materialfor our purpose quite intelligible.
The more
profound
the subject is, theless are pioneersin teaching
and
writingdisposed to venture to deal withit ; for the task
demands
not only a
most
extensiveknowledge
of the historicalforms of philosophy,
but
also a great deal ofwork
ofone's
own
in elaborating thewhole
materialand
formu-lating afresh the
problems
and
their solutions in a livingphilosophy. In this sense
we
may
recommend,
ratherthan
any
of thebooks
already mentioned, severalworks
which
are really Introductions to philosophy withoutbearing that title.
To
this class I especially assignOtto
Liebmann's
Zur
Analysis der Wirklichkeit (4th ed.,Strassburg, 1911)
and
its continuation,Gedanken
imd
Tatsachen (2 vols., Strassburg, 1904),
and
the Esquissed'lme classification systematique des doctrines
philo-sophiques (Paris, 1885) of Charles Renouvier.
As
the science of a creed of life philosophy has tomeet
L.vo needs.
Men
expect of it a comprehensive, securely based, and, as far as possible, complete structure of allknowledge,
and
at thesame
time a definite convictionwhich
will prove a support in life. This indicates the theoreticaland
the practicalimportance
of philosophy.It
must
be both
wisdom
about
theworld
and wisdom
28
PROLEGOMENA
itself to only
one
of these taskswould
now
seem
to usone-sided
and
undesirable.The
unionofthetwo
elementsis so characteristic of philosophy that the division of its
historical details into really distinct periods can best
be
derived
from
the changesof therelationsbetween
the two.We
seewhat
we
call philosophy arise in Greecefrom
apurely theoretical interest
and
graduallycome
under
thepower
of a practicalneed
;and
we
follow thetriumph
of the latter through the long centuries during
which
philosophy is essentially a doctrine
about
the salvationof
man.
With
the Renaissance a predominantlytheo-retical interest again gets the
upper
hand,and
its resultsare used
by
theAufklarung
in the service of its practicalaims
; until at last the intimate connectionbetween
thetwo
aspects of philosophy is clearly impressedupon
themind by
theworks
of Kant.This relation is, as
we
now
clearly see,based
reallyupon
the nature ofman.
He
is notonlv^^
perceptive,but a willing
and
acting, being ;he
isan
opgaiiismmoved
by
judgments, not merely amachine
moved
b/
impulses.The
judgment
itself, inwhich
allknowledge
.is found,is
an
act inwhich
presentationand
will aro/both active.All our views pass spontaneously into conceptions of
value
and
motives; and,on
the other hand, our willrequires views or impressions as its basis of action.
Knowing
and
willing are nottwo powers
casuallybound
up
together in us,but
they are inseparably connectedaspects of one
and
thesame
indivisible beingand
life,which can
only be distinguishedinpsychologicalreflection.Hence
allknowledge
tends tobecome
apower
in thelife of the will, to affect our appreciation of things, to
alter, create, satisfy, or repel our cravings. Hence,
on
the other hand, the tendency of the will to determine
the goal or direction of our knowledge. It is true that
in
some
men
we
findextreme developments
of one or the other, according as thought or will predominates.The
solitary thinker,
who
is content with the bliss of decopla,is estranged
from
themass
ofmen,
who
lead practicallives.
The
separation is right, as it is onlyan
applicationPROLEGOMENA
29
which
really fruitfulknowledge
comes
only to the entirely disinterested inquirer.But
in the general life ofman
the
two
elements, the theoreticaland
the practical, areinterwoven.
The
results ofknowledge
are at oncecon-verted into appreciationsofvalue,
and
theneed
toappraisethings furnishes the objects of inquiry.
And
not only the objects.The
general lines of thesolution of
problems
and
the answers to questions arefor the
most
partdetermined
by
ideas of value.We
may
deploreand
criticise this, orwe
may
approve
and
confirm it
—
to thatwe
return later—
but
it is a factwhich
we must
note here,and
a factwhich
willbe
explainedand
critically considered throughout this work. If theviews of the individual, the direction of his attention,
the sphere of his intellectual interests, the choice
and
connection of subjects
and
the appreciation ofthem,
are determined
by
the special needs of his profession orhis position
—
in a word,by
the personal will—
can
itbe
otherwise with the
whole
human
race in its historicaldevelopment
?Are
these motives of the will likely tobe entirely eliminated in the
mutual adjustment
of theindividual's ideas, or is it not
more
likely that themore
closely related of such motives will strengthen each other
and
thus increase their control of thejudgment
?We
cannot
keep
the will clear of our thoughts. Indeed,from
the psychological point of
view
thewhole
energy ofthought
depends
upon
such values. It is a source oferror ; it is also the
power
of truth.This relation
between
thinkingand
willing,between
intellect
and
character, is plainly seeneven
in the caseof the greatest philosophers. It is, in a sense, peculiarly characteristic of philosophy ; for, as
we
shall see in alater section, in philosophy
knowledge
without valueand
knowledge
with valuehave
a quite special relation to eachother. Philosophy is science; it is, like other sciences,
a process of thought, the
arrangement
of the data ofexperience in concepts.
But
it is also distinguishedby
an
impulse to turnback from
the abstractand
conceptualto life, to views
and
actions. It needs towork up
its30
PROLEGOMENA
equivalent to
an
inspiring conviction. Philosophy cannever
be
mere knowledge
; itmust
also be artisticand
ethical life. Philosophical systems
have
been
calledconceptual poems.
They
are;though
not in thecap-tious sense that the conceptual construction is charac-terised
by
unreality, but in the higher sense that genuinepoetryalwaysis
moulded
and moulding
life.The
aesthetic-ethical element in philosophy is at the
same
time thepersonal. It determines the importance
and
the active influence of the great personalities in its history.This intimate unity of the theoretical
and
the practicalhad
especially tobe
stressed here because the distinctionbetween
thetwo
will be the basis of the followingwork
on
problems
and
theories. IThe
division of philosophyinto theoretical
and
practical,which
Aristotle initiated,has
proved
up
to the present time themost permanent,
and
we
will therefore find it best to divide the subjectswith
which
we
have
to deal into problems ofknowledge
and
problems of life, questions of beingand
questions ofvalue, theoretical
and
practical—
or, as isnow
said,axiological
—
problems.But
it is only the problems, the subjects, the questionswhich
may
be thus divided. In our attempts to find asolution
we
shallalways
discover that, in the actual, historicalwork
of thinking, the results ofwhich
willbe
critically reviewed in this book, the division has not
been
sustained.
That
is apparenton both
sides.The
practical or axiological problems,under
which
head
we
includeall ethical, aesthetic,
and
religious questions—
or questionsabout value generally
—
cannotbe
scientifically solvedwithout regard to theoretical views.
The
solution cannot,of course,
and ought
not to, be determinedby
any
purelyrational
knowledge
of reality; in theend
there is alwaysa stat pro ratione voluntas.
Yet
the solution cannot,on
the other hand,be
reached without a scientificknow-ledge of the data.
No
knowledge
ofduty
canbe
putinto action without a
knowledge
of being.Hence
ourtheoretical
judgments
become
motives, if not the exclusive motives, in the practical problems of philosophy. But,PROLEGOMENA
31
invades our purely theoretical reflection for the purpose
of decision.
We
need
only recall themany
historicaldeviations
which
the purely intellectual process ofthought has suffered, as Lotze points out in the Introduction tohis Microcosm,
from
the pressureof the heart.There
is inphilosophya special
and
frequent case of this : the case inwhich
the practical postulate gives the decisionwhen
thereis theoretical uncertainty, in
which
theoreticallyequalpos- /sibihties in opinion leave the decision
dependent
upon
the purpose, so that once
more
stat pro ratione voluntas..We
have
a conspicuous illustration of this in the caseVof Kant. It constitutes the
most
intimate connecting- \link,
even
the decisiveand
characteristic point of his /teaching ;
and
he
has given usan
explicit treatment of Iit, in
which
his teaching is justifiedby
an
interest of*^the reason.
We
must
thereforebe
prepared io find theseamal-gamations
of theoreticaland
prar.-cal elements in thesolution of
problems
ofboth
sortsThey
are, in fact, aspecialincentivetoinquiry.
And
preciselyon
thataccountthis unfailing relation points to a final connection of the
two
groups. It positively requires a binding linkbetween
questions of being
and
questions of value. Thismust
be
expressed in the sense that the highest of all pihilosophical
problems
concern the relation of being to values,and
ofvalue to being.
Hence,
aswe
shall seemore
fully at alater stage,
we
get religiousproblems
as the last of the axiological group, vPART
ITHEORETICAL
PROBLEMS
(QUESTIONS
OF
KNOWLEDGE)
We
may
make
a preliminary survey of the range ofquestions of being
by
reflectingupon
the ideaswe
usein daily life. In our experience
we
believe thatwe
perceive things
between which something
happens,and
thus, to use the brief
form
of a catechism,we
may
reduce.^the theoretical problems to the three questions : What^i
is that ?
How
does that.Jiappen ? ^How
do^we
Snow
r,that ?
We
have
therefore to deal with being, happening,t!%and
the possibility of aknowledge
of the world;and
the questions take the
form
of three sorts of problems]which
we may,
without doing violence to their inter-^.^connections, distinguish as ontic, genetic,
and
noeticJ
problems.
^
But
beforewe
approach
them
in detail,we must
make
an
inquirywhich
iscommon
tothem
all.These
elemen-tary questions, as
we
have
stated them, alreadyimply
a disturbance of those
common
ideaswhich
we
derivefrom
simple perceptionand
the viewswhich
spontaneouslydevelop therefrom.
Without
suchan
unsettlement ourcommon
experiencewould
neverbecome
aproblem
to us.We
have
these ideas of thingsand
of the processeswhich
take place
between them,
and
this issupposed
to be ourknowledge
of them.The
questions, therefore,mean
thatit has occurred to us to
doubt
if thingsand
events arereally such as
we
naively representedthem
; behind thequestions is a suspicion that
we
may
be wrong,and
thatour supposed