CHAPTER I

THE CITY

THE UNIVERSITY OF CHICAGO PRESS

CHICAGO, ILLINOIS

THE BAKER & TAYLOR COMPANY

NEW YORK

THE MACMILLAN COMPANY OF CANADA, LIMITED

TORONTO

THE CAMBRIDGE UNIVERSITY PRESS

LONDON

The MARUZEN-KABUSHIKI-KAISHA

TOKYO, OSAKA, KYOTO, FUKUOKA, SENDAI

THE MISSION BOOK COMPANY

SHANGHAI

THE CITY

BY

ROBERT E. PARK

ERNEST W. BURGESS

RODERICK D. McKENZIE

WITH A BIBLIOGRAPHY BY

LOUIS WIRTH

[Illustration: [Logo]]

THE

UNIVERSITY OF CHICAGO PRESS

CHICAGO·ILLINOIS

COPYRIGHT 1925 BY

THE UNIVERSITY OF CHICAGO

All Rights Reserved

Published December 1925

Composed and Printed By

The University of Chicago Press

Chicago, Illinois, U.S.A.

PREFACE

Some years ago I was asked to outline a program of studies of human

nature and social life under modern city conditions. The first paper in

this volume was written in response to that request. The other chapters

are by-products of the more detailed monographic studies suggested in

that paper and already measurably carried to completion. They have

arisen naturally as a commentary upon and interpretation of these larger

studies, exploring and delimiting the field of observation and research

in which these subjects lie. It has seemed, therefore, that although

they were written at different times and by different hands, they might

serve as a general introduction to further studies in the field. Some of

the larger monographs referred to above are nearly ready for the press

and when published will constitute, with this volume, a series in the

sociology of urban life.

Most of the papers in this volume have already found their way into

print, in whole or in part, either in the _Proceedings of the American

Sociological Society_ or in the pages of other sociological

publications.

The chapter “The City,” which gives the title to this volume, was first

published in the _American Journal of Sociology_ for March, 1915. It has

been revised and to some extent rewritten for publication in this

volume. No attempt has been made, however, to redefine the point of view

or the project as originally outlined.

The chapter “The Growth of the City” was presented first as a paper at

the meeting of the Sociological Society in Washington, in 1923. It was

subsequently printed in the _Proceedings_ of the Society for that year.

It is intended to sketch a point of view for the study of the expansion

of the urban area and the growth of the urban community, particularly as

they are related to the recognized problems, communal and personal, of

the city.

Professor McKenzie’s paper, “The Ecological Approach to the Study of the

Human Community,” was first published in the _American Journal of

Sociology_ for November, 1925. It is intended to emphasize the fact that

the conceptions and methods of study of plant and animal ecology may be

profitably applied to the analysis and description of certain aspects of

human society. These three papers, with the classified bibliography by

Louis Wirth, represent whatever is novel in the point of view and the

methods of study of the urban community, to which this volume is

intended as an introduction.

Certain of the remaining chapters, including the paper “The Natural

History of the Newspaper,” first published in the _American Journal of

Sociology_, November, 1923; the paper “Magic, Mentality, and City Life,”

presented at the annual meeting of the American Sociological Society, in

Washington, D.C., December, 1923; and the brief paper on the “Mind of

the Hobo,” first printed under the title “The Mind of the Rover,” in the

_World Tomorrow_, September, 1923, will no doubt seem rather remote from

the theme of this volume. The justification for including them here is

that they suggest lines of observation in a field that students are just

now beginning to explore. It seems evident that there is a very definite

relation between human intelligence and community organization. Although

no specific studies have been made in this field, they should be

included, at least prospectively, in the list of problems for further

study.

The substance of the chapter “Community Organization and Juvenile

Delinquency” was presented at the annual meeting of the Recreation

Congress, in Springfield, Illinois, October 8–12, 1923, but has not been

previously published. The paper “Community Organization and the Romantic

Temper” was read at the meeting of the American Sociological Society in

Washington, D.C., in 1923, in the section on Community Organization. It

was published in the _Journal of Social Forces_, May, 1925.

Professor Burgess’ paper, “Can Neighborhood Work Have a Scientific

Basis?” was presented at the annual meeting of the National Conference

of Social Work, in Toronto, May 1924. An abstract of this paper was

published in the _Proceedings_ of the conference for that year.

In conclusion, the authors wish to take this occasion to acknowledge

their indebtedness to the publishers for using here the papers in the

journals mentioned.

ROBERT E. PARK

UNIVERSITY OF CHICAGO

November 2, 1925

TABLE OF CONTENTS

CHAPTER PAGE

I. THE CITY: SUGGESTIONS FOR THE INVESTIGATION OF HUMAN

BEHAVIOR IN THE URBAN ENVIRONMENT. _Robert E. Park_ 1

II. THE GROWTH OF THE CITY: AN INTRODUCTION TO A RESEARCH

PROJECT. _Ernest W. Burgess_ 47

III. THE ECOLOGICAL APPROACH TO THE STUDY OF THE HUMAN

COMMUNITY. _R. D. McKenzie_ 63

IV. THE NATURAL HISTORY OF THE NEWSPAPER. _Robert E. Park_ 80

V. COMMUNITY ORGANIZATION AND JUVENILE DELINQUENCY. _Robert

E. Park_ 99

VI. COMMUNITY ORGANIZATION AND THE ROMANTIC TEMPER. _Robert E.

Park_ 113

VII. MAGIC, MENTALITY, AND CITY LIFE. _Robert E. Park_ 123

VIII. CAN NEIGHBORHOOD WORK HAVE A SCIENTIFIC BASIS? _Ernest W.

Burgess_ 142

IX. THE MIND OF THE HOBO: REFLECTIONS UPON THE RELATION

BETWEEN MENTALITY AND LOCOMOTION. _Robert E. Park_ 156

X. A BIBLIOGRAPHY OF THE URBAN COMMUNITY. _Louis Wirth_ 161

INDEXES 229

CHAPTER I

THE CITY: SUGGESTIONS FOR THE INVESTIGATION OF HUMAN BEHAVIOR IN THE

URBAN ENVIRONMENT

The city, from the point of view of this paper, is something more than a

congeries of individual men and of social conveniences—streets,

buildings, electric lights, tramways, and telephones, etc.; something

more, also, than a mere constellation of institutions and administrative

devices—courts, hospitals, schools, police, and civil functionaries of

various sorts. The city is, rather, a state of mind, a body of customs

and traditions, and of the organized attitudes and sentiments that

inhere in these customs and are transmitted with this tradition. The

city is not, in other words, merely a physical mechanism and an

artificial construction. It is involved in the vital processes of the

people who compose it; it is a product of nature, and particularly of

human nature.

The city has, as Oswald Spengler has recently pointed out, its own

culture: “What his house is to the peasant, the city is to civilized

man. As the house has its household gods, so has the city its protecting

Deity, its local saint. The city also, like the peasant’s hut, has its

roots in the soil.”[1]

The city has been studied, in recent times, from the point of view of

its geography, and still more recently from the point of view of its

ecology. There are forces at work within the limits of the urban

community—within the limits of any natural area of human habitation, in

fact—which tend to bring about an orderly and typical grouping of its

population and institutions. The science which seeks to isolate these

factors and to describe the typical constellations of persons and

institutions which the co-operation of these forces produce, is what we

call human, as distinguished from plant and animal, ecology.

Transportation and communication, tramways and telephones, newspapers

and advertising, steel construction and elevators—all things, in fact,

which tend to bring about at once a greater mobility and a greater

concentration of the urban populations—are primary factors in the

ecological organization of the city.

The city is not, however, merely a geographical and ecological unit; it

is at the same time an economic unit. The economic organization of the

city is based on the division of labor. The multiplication of

occupations and professions within the limits of the urban population is

one of the most striking and least understood aspects of modern city

life. From this point of view, we may, if we choose, think of the city,

that is to say, the place and the people, with all the machinery and

administrative devices that go with them, as organically related; a kind

of psychophysical mechanism in and through which private and political

interests find not merely a collective but a corporate expression.

Much of what we ordinarily regard as the city—its charters, formal

organization, buildings, street railways, and so forth—is, or seems to

be, mere artifact. But these things in themselves are utilities,

adventitious devices which become part of the living city only when, and

in so far as, through use and wont they connect themselves, like a tool

in the hand of man, with the vital forces resident in individuals and in

the community.

The city is, finally, the natural habitat of civilized man. It is for

that reason a cultural area characterized by its own peculiar cultural

type:

“It is a quite certain, but never fully recognized, fact,” says

Spengler, “that all great cultures are city-born. The outstanding man of

the second generation is a city-building animal. This is the actual

criterion of world-history, as distinguished from the history of

mankind: world-history is the history of city men. Nations, governments,

politics, and religions—all rest on the basic phenomenon of human

existence, the city.”[2]

Anthropology, the science of man, has been mainly concerned up to the

present with the study of primitive peoples. But civilized man is quite

as interesting an object of investigation, and at the same time his life

is more open to observation and study. Urban life and culture are more

varied, subtle, and complicated, but the fundamental motives are in both

instances the same. The same patient methods of observation which

anthropologists like Boas and Lowie have expended on the study of the

life and manners of the North American Indian might be even more

fruitfully employed in the investigation of the customs, beliefs, social

practices, and general conceptions of life prevalent in Little Italy on

the lower North Side in Chicago, or in recording the more sophisticated

folkways of the inhabitants of Greenwich Village and the neighborhood of

Washington Square, New York.

We are mainly indebted to writers of fiction for our more intimate

knowledge of contemporary urban life. But the life of our cities demands

a more searching and disinterested study than even Émile Zola has given

us in his “experimental” novels and the annals of the Rougon-Macquart

family.

We need such studies, if for no other reason than to enable us to read

the newspapers intelligently. The reason that the daily chronicle of the

newspaper is so shocking, and at the same time so fascinating, to the

average reader is because the average reader knows so little about the

life of which the newspaper is the record.

The observations which follow are intended to define a point of view and

to indicate a program for the study of urban life: its physical

organization, its occupations, and its culture.

I. THE CITY PLAN AND LOCAL ORGANIZATION

The city, particularly the modern American city, strikes one at first

blush as so little a product of the artless processes of nature and

growth, that it is difficult to recognize it as a living entity. The

ground plan of most American cities, for example, is a checkerboard. The

unit of distance is the block. This geometrical form suggests that the

city is a purely artificial construction which might conceivably be

taken apart and put together again, like a house of blocks.

The fact is, however, that the city is rooted in the habits and customs

of the people who inhabit it. The consequence is that the city possesses

a moral as well as a physical organization, and these two mutually

interact in characteristic ways to mold and modify one another. It is

the structure of the city which first impresses us by its visible

vastness and complexity. But this structure has its basis, nevertheless,

in human nature, of which it is an expression. On the other hand, this

vast organization which has arisen in response to the needs of its

inhabitants, once formed, imposes itself upon them as a crude external

fact, and forms them, in turn, in accordance with the design and

interests which it incorporates. Structure and tradition are but

different aspects of a single cultural complex which determines what is

characteristic and peculiar to city, as distinguished from village, life

and the life of the open fields.

_The city plan._—It is because the city has a life quite its own that

there is a limit to the arbitrary modifications which it is possible to

make (1) in its physical structure and (2) in its moral order.

The city plan, for example, establishes metes and bounds, fixes in a

general way the location and character of the city’s constructions, and

imposes an orderly arrangement, within the city area, upon the buildings

which are erected by private initiative as well as by public authority.

Within the limitations prescribed, however, the inevitable processes of

human nature proceed to give these regions and these buildings a

character which it is less easy to control. Under our system of

individual ownership, for instance, it is not possible to determine in

advance the extent of concentration of population which is likely to

occur in any given area. The city cannot fix land values, and we leave

to private enterprise, for the most part, the task of determining the

city’s limits and the location of its residential and industrial

districts. Personal tastes and convenience, vocational and economic

interests, infallibly tend to segregate and thus to classify the

populations of great cities. In this way the city acquires an

organization and distribution of population which is neither designed

nor controlled.

The Bell Telephone Company is now making, particularly in New York and

Chicago, elaborate investigations, the purpose of which is to determine,

in advance of its actual changes, the probable growth and distribution

of the urban population within the metropolitan areas. The Sage

Foundation, in the course of its city-planning studies, sought to find

mathematical formulae that would enable them to predict future expansion

and limits of population in New York City. The recent development of

chain stores has made the problem of location a matter of concern to

different chain-store corporations. The result has been the rise of a

new profession.

There is now a class of experts whose sole occupation is to discover and

locate, with something like scientific accuracy, taking account of the

changes which present tendencies seem likely to bring about,

restaurants, cigar stores, drug-stores, and other smaller retail

business units whose success depends largely on location. Real-estate

men are not infrequently willing to finance a local business of this

sort in locations which they believe will be profitable, accepting as

their rent a percentage of the profits.

Physical geography, natural advantages and disadvantages, including

means of transportation, determine in advance the general outlines of

the urban plan. As the city increases in population, the subtler

influences of sympathy, rivalry, and economic necessity tend to control

the distribution of population. Business and industry seek advantageous

locations and draw around them certain portions of the population. There

spring up fashionable residence quarters from which the poorer classes

are excluded because of the increased value of the land. Then there grow

up slums which are inhabited by great numbers of the poorer classes who

are unable to defend themselves from association with the derelict and

vicious.

In the course of time every section and quarter of the city takes on

something of the character and qualities of its inhabitants. Each

separate part of the city is inevitably stained with the peculiar

sentiments of its population. The effect of this is to convert what was

at first a mere geographical expression into a neighborhood, that is to

say, a locality with sentiments, traditions, and a history of its own.

Within this neighborhood the continuity of the historical processes is

somehow maintained. The past imposes itself upon the present, and the

life of every locality moves on with a certain momentum of its own, more

or less independent of the larger circle of life and interests about it.

The organization of the city, the character of the urban environment and

of the discipline which it imposes is finally determined by the size of

the population, its concentration and distribution within the city area.

For this reason it is important to study the growth of cities, to

compare the idiosyncrasies in the distribution of city populations. Some

of the first things we want to know about the city, therefore are:

What are the sources of the city’s population?

What part of its population growth is normal, i.e., due to excess of

births over deaths?

What part is due to migration (_a_) of native stocks? (_b_) foreign

stocks?

What are the outstanding “natural” areas, i.e., areas of population

segregation?

How is distribution of population within the city area affected by

(_a_) economic interest, i.e., land values? (_b_) by sentimental

interest, race? vocation, etc.?

Where within the city is the population declining? Where is it

expanding?

Where are population growth and the size of families within the

different natural areas of the city correlated with births and deaths,

with marriages and divorces, with house rents and standards of living?

_The neighborhood._—Proximity and neighborly contact are the basis for

the simplest and most elementary form of association with which we have

to do in the organization of city life. Local interests and associations

breed local sentiment, and, under a system which makes residence the

basis for participation in the government, the neighborhood becomes the

basis of political control. In the social and political organization of

the city it is the smallest local unit.

It is surely one of the most remarkable of all social facts that,

coming down from untold ages, there should be this instinctive

understanding that the man who establishes his home beside yours

begins to have a claim upon your sense of comradeship.... The

neighborhood is a social unit which, by its clear definition of

outline, its inner organic completeness, its hair-trigger reactions,

may be fairly considered as functioning like a social mind.... The

local boss, however autocratic he may be in the larger sphere of the

city with the power he gets from the neighborhood, must always be in

and of the people; and he is very careful not to try to deceive the

local people so far as their local interests are concerned. It is hard

to fool a neighborhood about its own affairs.[3]

The neighborhood exists without formal organization. The local

improvement society is a structure erected on the basis of the

spontaneous neighborhood organization and exists for the purpose of

giving expression to the local sentiment in regard to matters of local

interest.

Under the complex influences of the city life, what may be called the

normal neighborhood sentiment has undergone many curious and interesting

changes, and produced many unusual types of local communities. More than

that, there are nascent neighborhoods and neighborhoods in process of

dissolution. Consider, for example, Fifth Avenue, New York, which

probably never had an improvement association, and compare with it 135th

Street in the Bronx (where the Negro population is probably more

concentrated than in any other single spot in the world), which is

rapidly becoming a very intimate and highly organized community.

In the history of New York the significance of the name Harlem has

changed from Dutch to Irish to Jewish to Negro. Of these changes the

last has come most swiftly. Throughout colored America, from

Massachusetts to Mississippi and across the continent to Los Angeles

and Seattle, its name, which as late as fifteen years ago has scarcely

been heard, now stands for the Negro metropolis. Harlem is, indeed,

the great Mecca for the sight-seer, the pleasure-seeker, the curious,

the adventurous, the enterprising, the ambitious, and the talented of

the Negro world; for the lure of it has reached down to every island

of the Carib Sea and has penetrated even into Africa.[4]

It is important to know what are the forces which tend to break up the

tensions, interests, and sentiments which give neighborhoods their

individual character. In general these may be said to be anything and

everything that tends to render the population unstable, to divide and

concentrate attentions upon widely separated objects of interest.

What part of the population is floating?

Of what elements, i.e., races, classes, etc., is this population

composed?

How many people live in hotels, apartments, and tenements?

How many people own their own homes?

What proportion of the population consists of nomads, hobos, gypsies?

On the other hand, certain urban neighborhoods suffer from isolation.

Efforts have been made at different times to reconstruct and quicken the

life of city neighborhoods and to bring them in touch with the larger

interests of the community. Such is, in part, the purpose of the social

settlements. These organizations and others which are attempting to

reconstruct city life have developed certain methods and a technique for

stimulating and controlling local communities. We should study, in

connection with the investigation of these agencies, these methods and

this technique, since it is just the method by which objects are

practically controlled that reveals their essential nature, that is to

say, their predictable character (_Gesetzmässigkeit_).[5]

In many of the European cities, and to some extent in this country,

reconstruction of city life has gone to the length of building garden

suburbs, or replacing unhealthful and run-down tenements with model

buildings owned and controlled by the municipality.

In American cities the attempt has been made to renovate evil

neighborhoods by the construction of playgrounds and the introduction of

supervised sports of various kinds, including municipal dances in

municipal dance halls. These and other devices which are intended

primarily to elevate the moral tone of the segregated populations of

great cities should be studied in connection with the investigation of

the neighborhood in general. They should be studied, in short, not

merely for their own sake, but for what they can reveal to us of human

behavior and human nature generally.

_Colonies and segregated areas._—In the city environment the

neighborhood tends to lose much of the significance which it possessed

in simpler and more primitive forms of society. The easy means of

communication and of transportation, which enable individuals to

distribute their attention and to live at the same time in several

different worlds, tend to destroy the permanency and intimacy of the

neighborhood. On the other hand, the isolation of the immigrant and

racial colonies of the so-called ghettos and areas of population

segregation tend to preserve and, where there is racial prejudice, to

intensify the intimacies and solidarity of the local and neighborhood

groups. Where individuals of the same race or of the same vocation live

together in segregated groups, neighborhood sentiment tends to fuse

together with racial antagonisms and class interests.

Physical and sentimental distances reinforce each other, and the

influences of local distribution of the population participate with the

influences of class and race in the evolution of the social

organization. Every great city has its racial colonies, like the

Chinatowns of San Francisco and New York, the Little Sicily of Chicago,

and various other less pronounced types. In addition to these, most

cities have their segregated vice districts, like that which until

recently existed in Chicago, their rendezvous for criminals of various

sorts. Every large city has its occupational suburbs, like the

Stockyards in Chicago, and its residential enclaves, like Brookline in

Boston, the so-called “Gold Coast” in Chicago, Greenwich Village in New

York, each of which has the size and the character of a complete

separate town, village, or city, except that its population is a

selected one. Undoubtedly the most remarkable of these cities within

cities, of which the most interesting characteristic is that they are

composed of persons of the same race, or of persons of different races

but of the same social class, is East London, with a population of

2,000,000 laborers.

The people of the original East London have now overflowed and crossed

the Lea, and spread themselves over the marshes and meadows beyond.

This population has created new towns which were formerly rural

villages, West Ham, with a population of nearly 300,000; East Ham,

with 90,000; Stratford, with its “daughters,” 150,000; and other

“hamlets” similarly overgrown. Including these new populations, we

have an aggregate of nearly two millions of people. The population is

greater than that of Berlin or Vienna, or St. Petersburg, or

Philadelphia.

It is a city full of churches and places of worship, yet there are no

cathedrals, either Anglican or Roman; it has a sufficient supply of

elementary schools, but it has no public or high school, and it has no

colleges for the higher education and no university; the people all

read newspapers; yet there is no East London paper except of the

smaller and local kind.... In the streets there are never seen any

private carriages; there is no fashionable quarter ... one meets no

ladies in the principal thoroughfares. People, shops, houses,

conveyances—all together are stamped with the unmistakable seal of the

working class.

Perhaps the strangest thing of all is this: in a city of two millions

of people there are no hotels! That means, of course, that there are

no visitors.[6]

In the older cities of Europe, where the processes of segregation have

gone farther, neighborhood distinctions are likely to be more marked

than they are in America. East London is a city of a single class, but

within the limits of that city the population is segregated again and

again by racial, cultural, and vocational interests. Neighborhood

sentiment, deeply rooted in local tradition and in local custom,

exercises a decisive selective influence upon the populations of the

older European cities and shows itself ultimately in a marked way in the

characteristics of the inhabitants.

What we want to know of these neighborhoods, racial communities, and

segregated city areas, existing within or on the outer rims of great

cities, is what we want to know of all other social groups:

What are the elements of which they are composed?

To what extent are they the product of a selective process?

How do people get in and out of the group thus formed?

What are the relative permanence and stability of their populations?

What about the age, sex, and social condition of the people?

What about the children? How many of them are born, and how many of

them remain?

What is the history of the neighborhood? What is there in the

subconsciousness—in the forgotten or dimly remembered experiences—of

this neighborhood which determines its sentiments and attitudes?

What is there in clear consciousness, i.e., what are its avowed

sentiments, doctrines, etc.?

What does it regard as matter of fact? What is news? What is the

general run of attention? What models does it imitate and are these

within or without the group?

What is the social ritual, i.e., what things must one do in the

neighborhood in order to escape being regarded with suspicion or

looked upon as peculiar?

Who are the leaders? What interests of the neighborhood do they

incorporate in themselves and what is the technique by which they

exercise control?

II. INDUSTRIAL ORGANIZATION AND THE MORAL ORDER

The ancient city was primarily a fortress, a place of refuge in time of

war. The modern city, on the contrary, is primarily a convenience of

commerce, and owes its existence to the market place around which it

sprang up. Industrial competition and the division of labor, which have

probably done most to develop the latent powers of mankind, are possible

only upon condition of the existence of markets, of money, and other

devices for the facilitation of trade and commerce.

An old German adage declares that “city air makes men free” (_Stadt Luft

macht frei_). This is doubtless a reference to the days when the free

cities of Germany enjoyed the patronage of the emperor, and laws made

the fugitive serf a free man if he succeeded for a year and a day in

breathing city air. Law, of itself, could not, however, have made the

craftsman free. An open market in which he might sell the products of

his labor was a necessary incident of his freedom, and it was the

application of the money economy to the relations of master and man that

completed the emancipation of the serf.

_Vocational classes and vocational types._—The old adage which describes

the city as the natural environment of the free man still holds so far

as the individual man finds in the chances, the diversity of interests

and tasks, and in the vast unconscious co-operation of city life the

opportunity to choose his own vocation and develop his peculiar

individual talents. The city offers a market for the special talents of

individual men. Personal competition tends to select for each special

task the individual who is best suited to perform it.

The difference of natural talents in different men is, in reality,

much less than we are aware of; and the very different genius which

appears to distinguish men of different professions, when grown up to

maturity, is not upon many occasions so much the cause, as the effect

of the division of labour. The difference between the most dissimilar

characters, between a philosopher and a common street porter, for

example, seems to arise not so much from nature, as from habit,

custom, and education. When they came into the world, and for the

first six or eight years of their existence, they were perhaps very

much alike, and neither their parents nor playfellows could perceive

any remarkable difference. About that age, or soon after, they come to

be employed in different occupations. The difference of talents comes

then to be taken notice of, and widens by degrees, till at last the

vanity of the philosopher is willing to acknowledge scarce any

resemblance. But without the disposition to truck, barter, and

exchange, every man must have procured to himself every necessary and

conveniency of life which he wanted. All must have had the same duties

to perform, and the same work to do, and there could have been no such

difference of employment as could alone give occasion to any great

difference of talent....

As it is the power of exchanging that gives occasion to the division

of labour, so the extent of this division must always be limited by

the extent of that power, or, in other words, by the extent of the

market.... There are some sorts of industry, even of the lowest kind,

which can be carried on nowhere but in a great town.[7]

Success, under conditions of personal competition, depends upon

concentration upon some single task, and this concentration stimulates

the demand for rational methods, technical devices, and exceptional

skill. Exceptional skill, while based on natural talent, requires

special preparation, and it has called into existence the trade and

professional schools, and finally bureaus for vocational guidance. All

of these, either directly or indirectly, serve at once to select and

emphasize individual differences.

Every device which facilitates trade and industry prepares the way for a

further division of labor and so tends further to specialize the tasks

in which men find their vocations.

The outcome of this process is to break down or modify the older social

and economic organization of society, which was based on family ties,

local associations, on culture, caste, and status, and to substitute for

it an organization based on occupation and vocational interests.

In the city every vocation, even that of a beggar, tends to assume the

character of a profession and the discipline which success in any

vocation imposes, together with the associations that it enforces,

emphasizes this tendency—the tendency, namely, not merely to specialize,

but to rationalize one’s occupation and to develop a specific and

conscious technique for carrying it on.

The effect of the vocations and the division of labor is to produce, in

the first instance, not social groups, but vocational types: the actor,

the plumber, and the lumber-jack. The organizations, like the trade and

labor unions which men of the same trade or profession form, are based

on common interests. In this respect they differ from forms of

association like the neighborhood, which are based on contiguity,

personal association, and the common ties of humanity. The different

trades and professions seem disposed to group themselves in classes,

that is to say, the artisan, business, and professional classes. But in

the modern democratic state the classes have as yet attained no

effective organization. Socialism, founded on an effort to create an

organization based on “class consciousness,” has never succeeded,

except, perhaps, in Russia, in creating more than a political party.

The effects of the division of labor as a discipline, i.e., as means of

molding character, may therefore be best studied in the vocational types

it has produced. Among the types which it would be interesting to study

are: the shopgirl, the policeman, the peddler, the cabman, the

nightwatchman, the clairvoyant, the vaudeville performer, the quack

doctor, the bartender, the ward boss, the strike-breaker, the labor

agitator, the school teacher, the reporter, the stockbroker, the

pawnbroker; all of these are characteristic products of the conditions

of city life; each, with its special experience, insight, and point of

view determines for each vocational group and for the city as a whole

its individuality.

To what extent is the grade of intelligence represented in the

different trades and professions dependent upon natural ability?

To what extent is intelligence determined by the character of the

occupation and the conditions under which it is practiced?

To what extent is success in the occupations dependent upon sound

judgment and common sense; to what extent upon technical ability?

Does native ability or special training determine success in the

different vocations?

What prestige and what prejudices attach to different trades and

professions and why?

Is the choice of the occupation determined by temperamental, by

economic, or by sentimental considerations?

In what occupations do men, in what occupations do women, succeed

better, and why?

How far is occupation, rather than association, responsible for the

mental attitude and moral predilections? Do men in the same profession

or trade, but representing different nationalities and different

cultural groups, hold characteristic and identical opinions?

To what extent is the social or political creed, that is, socialism,

anarchism, syndicalism, etc., determined by occupation? by

temperament?

To what extent have social doctrine and social idealism superseded and

taken the place of religious faith in the different occupations, and

why?

Do social classes tend to assume the character of cultural groups?

That is to say, do the classes tend to acquire the exclusiveness and

independence of a caste or nationality; or is each class always

dependent upon the existence of a corresponding class?

To what extent do children follow the vocations of their parents and

why?

To what extent do individuals move from one class to another, and how

does this fact modify the character of class relationships?

_News and the mobility of the social group._—The division of labor, in

making individual success dependent upon concentration upon a special

task, has had the effect of increasing the interdependence of the

different vocations. A social organization is thus created in which the

individual becomes increasingly dependent upon the community of which he

is an integral part. The effect, under conditions of personal

competition, of this increasing interdependence of the parts is to

create in the industrial organization as a whole a certain sort of

social solidarity, but a solidarity based, not on sentiment and habit,

but on community of interests.

In the sense in which the terms are here used, sentiment is the more

concrete, interest the more abstract, term. We may cherish a sentiment

for a person, a place, or any object whatsoever. It may be a sentiment

of aversion, or a sentiment of possession. But to possess or to be

possessed by a sentiment for, or in regard to, anything means that we

are incapable of acting toward it in a thoroughly rational way. It means

that the object of our sentiment corresponds in some special way to some

inherited or acquired disposition. Such a disposition is the affection

of a mother for her child, which is instinctive. Or even the feeling she

may have for the child’s empty cradle, which is acquired.

The existence of a sentimental attitude indicates that there are motives

for action of which the individual who is moved by them is not wholly

conscious; motives over which he has only a partial control. Every

sentiment has a history, either in the experience of the individual, or

in the experience of the race, but the person who acts on that sentiment

may not be aware of the history.

Interests are directed less toward specific objects than toward the ends

which this or that particular object at one time or another embodies.

Interests imply, therefore, the existence of means and a consciousness

of the distinction between means and ends. Our sentiments are related to

our prejudices, and prejudices may attach to anything—persons, races, as

well as inanimate things. Prejudices are related also to taboos, and so

tend to maintain “social distances” and the existing social

organization. Sentiment and prejudice are elementary forms of

conservatism. Our interests are rational and mobile, and make for

change.

Money is the cardinal device by which values have become rationalized

and sentiments have been replaced by interests. It is just because we

feel no personal and no sentimental attitude toward our money, such as

we do toward, for example, our home, that money becomes a valuable means

of exchange. We will be interested in acquiring a certain amount of

money in order to achieve a certain purpose, but provided that purpose

may be achieved in any other way we are likely to be just as well

satisfied. It is only the miser who becomes sentimental about money, and

in that case he is likely to prefer one sort of money, say gold, to

another, irrespective of its value. In this case the value of gold is

determined by personal sentiment rather than by reason.

An organization which is composed of competing individuals and of

competing groups of individuals is in a state of unstable equilibrium,

and this equilibrium can be maintained only by a process of continuous

readjustment. This aspect of social life and this type of social

organization are best represented in the world of business which is the

special object of investigation of political economy.

The extension of industrial organization, which is based on the

impersonal relations defined by money, has gone forward hand in hand

with an increasing mobility of the population. The laboring man and the

artisan fitted to perform a specific task are compelled, under the

conditions created by city life, to move from one region to another in

search of the particular kind of employment which they are fitted to

perform. The tide of immigration which moves back and forth between

Europe and America is to some extent a measure of this same mobility.[8]

On the other hand, the tradesman, the manufacturer, the professional

man, the specialist in every vocation, seeks his clients as the

difficulties of travel and communication decrease over an ever widening

area of territory. This is another way in which the mobility of the

population may be measured. However, mobility in an individual or in a

population is measured, not merely by change of location, but rather by

the number and variety of the stimulations to which the individual or

the population responds. Mobility depends, not merely upon

transportation, but upon communication. Education and the ability to

read, the extension of the money economy to an ever increasing number of

the interests of life, in so far as it has tended to depersonalize

social relations, has at the same time vastly increased the mobility of

modern peoples.

The term “mobility,” like its correlative, “isolation,” covers a wide

range of phenomena. It may represent at the same time a character and

a condition. As isolation may be due to the existence of purely

physical barriers to communication, or to a peculiarity of temperament

and a lack of education, so mobility may be a consequence of the

natural means of communication or of an agreeable manner and a college

education.

It is now clearly recognized that what we ordinarily call a lack of

intelligence in individuals, races, and communities is frequently a

result of isolation. On the other hand, the mobility of a population

is unquestionably a very large factor in its intellectual development.

There is an intimate connection between the immobility of the

primitive man and his so-called inability to use abstract ideas. The

knowledge which a peasant ordinarily possesses, from the very nature

of his occupation is, concrete and personal. He knows individually and

personally every member of the flock he tends. He becomes in the

course of years so attached to the land he tills that the mere

transposition from the strip of soil on which he has grown up to

another with which he is less intimately acquainted is felt by him as

a personal loss. For such a man the neighboring valley, or even the

strip of land at the other end of the village is in a certain sense

alien territory. A large part of the peasant’s efficiency as an

agricultural laborer depends upon this intimate and personal

acquaintance with the idiosyncrasies of a single plot of land to the

care of which he has been bred. It is apparent that, under conditions

like these, very little of the peasant’s practical knowledge will take

the abstract form of scientific generalization. He thinks in concrete

terms because he knows and needs no other.

On the other hand, the intellectual characteristics of the Jew and his

generally recognized interest in abstract and radical ideas are

unquestionably connected with the fact that the Jews are, before all

else, a city folk. The “Wandering Jew” acquires abstract terms with

which to describe the various scenes which he visits. His knowledge of

the world is based upon identities and differences, that is to say, on

analysis and classification. Reared in intimate association with the

bustle and business of the market place, constantly intent on the

shrewd and fascinating game of buying and selling, in which he employs

that most interesting of abstractions, money, he has neither

opportunity nor inclination to cultivate that intimate attachment to

places and persons which is characteristic of the immobile person.[9]

Concentration of populations in cities, the wider markets, the division

of labor, the concentration of individuals and groups on special tasks,

have continually changed the material conditions of life, and in doing

this have made readjustments to novel conditions increasingly necessary.

Out of this necessity there have grown up a number of special

organizations which exist for the special purpose of facilitating these

readjustments. The market which brought the modern city into existence

is one of these devices. More interesting, however, are the exchanges,

particularly the stock exchange and the board of trade, where prices are

constantly being made in response to changes, or rather the reports of

changes, in economic conditions all over the world.

These reports, so far as they are calculated to cause readjustments,

have the character of what we call news. It is the existence of a

critical situation which converts what were otherwise mere information

into news. Where there is an issue at stake, where, in short, there is

crisis, there information which might affect the outcome one way or

another becomes “live matter,” as the newspaper men say. Live matter is

news; dead matter is mere information.

What is the relation of mobility to suggestion, imitation, etc.?

What are the practical devices by which suggestibility and mobility

are increased in a community or in an individual?

Are there pathological conditions in communities corresponding to

hysteria in individuals? If so, how are they produced and how

controlled?

To what extent is fashion an indication of mobility?

What is the difference in the manner in which fashions and customs are

transmitted?

What is social unrest, and what are the conditions under which it

manifests itself?

What are the characteristics of a progressive, what the

characteristics of a static, community in respect to its resistance to

novel suggestions?

What mental characteristics of the gypsy, of the hobo, and of the

nomad generally can be traced to these nomadic habits?

_The stock exchanges and the mob._—The exchanges, upon which we may

watch the fluctuation of prices in response to the news of economic

conditions in different parts of the world, are typical. Similar

readjustments are taking place in every department of social life,

where, however, the devices for making these readjustments are not so

complete and perfect. For example, the professional and trade papers,

which keep the professions and the trades informed in regard to new

methods, experiences, and devices, serve to keep the members of these

trades and professions abreast of the times, which means that they

facilitate readjustments to changing conditions.

There is, however, this important distinction to be made: Competition in

the exchanges is more intense; changes are more rapid and, as far as the

individuals directly concerned, more momentous. In contrast with such a

constellation of forces as we find on the exchanges, where competing

dealers meet to buy and sell, so mobile a form of social organization as

the crowd and the mob exhibits a relative stability.

It is a commonplace that decisive factors in the movements of crowds, as

in the fluctuations of markets, are psychologic. This means that among

the individuals who make up the crowd, or who compose the public which

participates in the movements reflected in the market, a condition of

instability exists which corresponds to what has been defined elsewhere

as crisis. It is true of the exchanges, as it is of crowds, that the

situation they represent is always critical, that is to say, the

tensions are such that a slight cause may precipitate an enormous

effect. The current euphemism, “the psychological moment,” defines such

a critical condition.

Psychological moments may arise in any social situation, but they occur

more frequently in a society which has acquired a high state of

mobility. They occur more frequently in a society where education is

general, where railways, telegraph, and the printing press have become

an indispensable part of the social economy. They occur more frequently

in cities than in smaller communities. In the crowd and the public every

moment may be said to be “psychological.”

Crisis may be said to be the normal condition on the exchanges. What are

called financial crises are merely an extension of this critical

condition to the larger business community. Financial panics which

sometimes follow upon financial crises are a precipitate of this

critical condition.

The fascinating thing about the study of crises, as of crowds, is that

in so far as they are in fact due to psychological causes, that is, in

so far as they are the result of the mobility of the communities in

which they occur, they can be controlled. The evidence for this is the

fact that they can be manipulated, and there is abundant evidence of

manipulation in the transactions of the stock market. The evidence for

the manipulation of crowds is less accessible. Labor organizations have,

however, known how to develop a pretty definite technique for the

instigation and control of strikes. The Salvation Army has worked out a

book of tactics which is very largely devoted to the handling of street

crowds; and professional revivalists, like Billy Sunday, have an

elaborate technique for conducting their revivals.

Under the title of collective psychology much has been written in recent

years in regard to crowds and kindred phenomena of social life. Most

that has been written thus far has been based upon general observation

and almost no systematic methods exist for the study of this type of

social organization. The practical methods which practical men like the

political boss, the labor agitator, the stock-exchange speculator, and

others have worked out for the control and manipulation of the public

and the crowd furnish a body of materials from which it is possible to

make a more detailed, a more intimate study of what may be called, in

order to distinguish it from that of more highly organized groups,

collective behavior.

The city, and particularly the great city, in which more than elsewhere

human relations are likely to be impersonal and rational, defined in

terms of interest and in terms of cash, is in a very real sense a

laboratory for the investigation of collective behavior. Strikes and

minor revolutionary movements are endemic in the urban environment.

Cities, and particularly the great cities, are in unstable equilibrium.

The result is that the vast casual and mobile aggregations which

constitute our urban populations are in a state of perpetual agitation,

swept by every new wind of doctrine, subject to constant alarms, and in

consequence the community is in a chronic condition of crisis.

What has been said suggests first of all the importance of a more

detailed and fundamental study of collective behavior. The questions

which follow will perhaps suggest lines of investigation that could be

followed profitably by students of urban life.

What is the psychology of crisis? What is the cycle of events involved

in the evolution of a crisis, political or economic?

To what extent may the parliamentary system, including the electoral

system, be regarded as an attempt to regularize revolution and to meet

and control crises?

To what extent are mob violence, strikes, and radical political

movements the results of the same general conditions that provoke

financial panics, real estate booms, and mass movements in the

population generally?

To what extent are the existing unstable equilibrium and social

ferment due to the extent and speed of economic changes as reflected

in the stock exchange?

What are the effects of the extension of communication and of news

upon fluctuations in the stock market and economic changes generally?

Does the scale of stocks on the exchanges tend to exaggerate the

fluctuations in the market, or to stabilize them?

Do the reports in the newspapers, so far as they represent the facts,

tend to speed up social changes, or to stabilize a movement already in

progress?

What is the effect of propaganda and rumor, in cases where the sources

of accurate information are cut off?

To what extent can fluctuations of the stock market be controlled by

formal regulation?

To what extent can social changes, strikes, and revolutionary

movements be controlled by the censorship?

To what extent can the scientific forecasting of economic and social

changes exercise a useful control over the trend of prices and of

events?

To what extent can the prices recorded by the stock exchange be

compared with public opinion as recorded by the newspaper?

To what extent can the city, which responds more quickly and more

decisively to changing events, be regarded as nerve centers of the

social organism?

III. SECONDARY RELATIONS AND SOCIAL CONTROL

Modern methods of urban transportation and communication—the electric

railway, the automobile, the telephone, and the radio—have silently and

rapidly changed in recent years the social and industrial organization

of the modern city. They have been the means of concentrating traffic in

the business districts, have changed the whole character of retail

trade, multiplying the residence suburbs and making the department store

possible. These changes in the industrial organization and in the

distribution of population have been accompanied by corresponding

changes in the habits, sentiments, and character of the urban

population.

The general nature of these changes is indicated by the fact that the

growth of cities has been accompanied by the substitution of indirect,

“secondary,” for direct, face-to-face, “primary” relations in the

associations of individuals in the community.

By primary groups I mean those characterized by intimate face-to-face

association and co-operation. They are primary in several senses, but

chiefly in that they are fundamental in forming the social nature and

ideals of the individual. The result of intimate association,

psychologically, is a certain fusion of individualities in a common

whole, so that one’s very self, for many purposes at least, is the

common life and purpose of the group. Perhaps the simplest way of

describing this wholeness is by saying that it is a “we”; it involves

the sort of sympathy and mutual identification for which “we” is the

natural expression. One lives in the feeling of the whole and finds

the chief aims of his will in that feeling....[10]

Touch and sight, physical contact, are the basis for the first and most

elementary human relationships. Mother and child, husband and wife,

father and son, master and servant, kinsman and neighbor, minister,

physician, and teacher—these are the most intimate and real

relationships of life, and in the small community they are practically

inclusive.

The interactions which take place among the members of a community so

constituted are immediate and unreflecting. Intercourse is carried on

largely within the region of instinct and feeling. Social control

arises, for the most part spontaneously, in direct response to personal

influences and public sentiment. It is the result of a personal

accommodation, rather than the formulation of a rational and abstract

principle.

_The church, the school, and the family._—In a great city, where the

population is unstable, where parents and children are employed out of

the house and often in distant parts of the city, where thousands of

people live side by side for years without so much as a bowing

acquaintance, these intimate relationships of the primary group are

weakened and the moral order which rested upon them is gradually

dissolved.

Under the disintegrating influences of city life most of our traditional

institutions, the church, the school, and the family, have been greatly

modified. The school, for example, has taken over some of the functions

of the family. It is around the public school and its solicitude for the

moral and physical welfare of the children that something like a new

neighborhood and community spirit tends to get itself organized.

The church, on the other hand, which has lost much of its influence

since the printed page has so largely taken the place of the pulpit in

the interpretation of life, seems at present to be in process of

readjustment to the new conditions.

It is important that the church, the school, and the family should be

studied from the point of view of this readjustment to the conditions

of city life.

What changes have taken place in recent years in the family

sentiments? in the attitudes of husbands toward wives? of wives toward

husbands? of children toward parents, etc.?

What do the records of the juvenile and morals courts indicate in

regard to this matter?

In what regions of social life have the mores on the subject of the

family life changed most?

To what extent have these changes taken place in response to the

influences of the city environment?

Similarly, investigations might be carried on with reference to the

school and the church. Here, too, there is a changed attitude and

changed policy in response to a changed environment. This is important

because it is, in the last analysis, upon these institutions in which

the immediate and vital interests of life find a corporate expression

that social organization ultimately rests.

It is probably the breaking down of local attachments and the weakening

of the restraints and inhibitions of the primary group, under the

influence of the urban environment, which are largely responsible for

the increase of vice and crime in great cities. It would be interesting

in this connection to determine by investigation how far the increase in

crime keeps pace with the increasing mobility of the population and to

what extent this mobility is a function of the growth of population. It

is from this point of view that we should seek to interpret all those

statistics which register the disintegration of the moral order, for

example, the statistics of divorce, of truancy, and of crime.

What is the effect of ownership of property, particularly of the home,

on truancy, on divorce, and on crime?

In what regions and classes are certain kinds of crime endemic?

In what classes does divorce occur most frequently? What is the

difference in this respect between farmers and, say, actors?

To what extent in any given racial group, for example, the Italians in

New York or the Poles in Chicago, do parents and children live in the

same world, speak the same language, and share the same ideas, and how

far do the conditions found account for juvenile delinquency in that

particular group?

How far are the home mores responsible for criminal manifestations of

an immigrant group?

_Crisis and the courts._—It is characteristic of city life that all

sorts of people meet and mingle together who never fully comprehend one

another. The anarchist and the club man, the priest and the Levite, the

actor and the missionary who touch elbows on the street still live in

totally different worlds. So complete is the segregation of vocational

classes that it is possible within the limits of the city to live in an

isolation almost as complete as that of some remote rural community.

Walter Besant tells the following anecdote of his experience as editor

of the _People’s Palace Journal_:

In that capacity I endeavored to encourage literary effort, in the

hope of lighting upon some unknown and latent genius. The readers of

the _Journal_ were the members of the various classes connected with

the educational side of the place. They were young clerks chiefly—some

of them very good fellows. They had a debating society which I

attended from time to time. Alas! They carried on their debates in an

ignorance the most profound, the most unconscious, and the most

satisfied. I endeavored to persuade them that it was desirable at

least to master the facts of the case before they spoke. In vain. Then

I proposed subjects for essays, and offered prizes for verses. I

discovered, to my amazement, that among all the thousands of these

young people, lads and girls, there was not discoverable the least

rudimentary indication of any literary power whatever. In all other

towns there are young people who nourish literary ambitions, with some

measure of literary ability. How should there be any in this town,

where there were no books, no papers, no journals, and, at that time,

no free libraries?[11]

In the immigrant colonies which are now well established in every large

city, foreign populations live in an isolation which is different from

that of the population of East London, but in some respects more

complete.

The difference is that each one of these little colonies has a more or

less independent political and social organization of its own, and is

the center of a more or less vigorous nationalist propaganda. For

example, each one of these groups has one or more papers printed in its

own language. In New York City there were, a few years ago, 270

publications, most of them supported by the local population, printed in

23 different languages. In Chicago there were 19 daily papers published

in 7 foreign languages with a combined daily circulation of 368,000

papers.

Under these conditions the social ritual and the moral order which these

immigrants brought with them from their native countries have succeeded

in maintaining themselves for a considerable time under the influences

of the American environment. Social control, based on the home mores,

breaks down, however, in the second generation.

We may express the relation of the city to this fact in general terms by

saying that the effect of the urban environment is to intensify all

effects of crisis.

The term “crisis” is not to be understood in a violent sense. It is

involved in any disturbance of habit. There is a crisis in the boy’s

life when he leaves home. The emancipation of the Negro and the

immigration of the European peasant are group crises. Any strain of

crisis involves three possible changes: greater fitness, reduced

efficiency, or death. In biological terms, “survival” means successful

adjustment to crisis, accompanied typically by a modification of

structure. In man it means mental stimulation and greater

intelligence, or mental depression, in case of failure.[12]

Under the conditions imposed by city life in which individuals and

groups of individuals, widely removed in sympathy and understanding,

live together under conditions of interdependence, if not of intimacy,

the conditions of social control are greatly altered and the

difficulties increased.

The problem thus created is usually characterized as one of

“assimilation.” It is assumed that the reason for rapid increase of

crime in our large cities is due to the fact that the foreign element in

our population has not succeeded in assimilating American culture and

does not conform to the American mores. This would be interesting, if

true, but the facts seem to suggest that perhaps the truth must be

sought in the opposite direction.

One of the most important facts established by the investigation

concerns the American-born children of immigrants—the “second

generation.” The records of convictions in the New York Court of

General Sessions during the period from October 1, 1908, to June 30,

1909, and of all commitments to Massachusetts penal institutions,

except those to the state farm, during the year ending September 30,

1909, form the basis of this analysis of the criminal tendencies of

the second generation.

From these records it appears that a clear tendency exists on the part

of the second generation to differ from the first or immigrant

generation in the character of its criminality. It also appears that

this difference is much more frequently in the direction of the

criminality of the American-born of non-immigrant parentage than it is

in the opposite direction. This means that the movement of the

second-generation crime is away from the crimes peculiar to immigrants

and toward those of the American of native parentage. Sometimes this

movement has carried second-generation criminality even beyond that of

the native-born of native parentage. Of the second-generation groups

submitted to this comparison, one maintains a constant adherence to

the general rule above referred to, while all the others at some point

fail to follow it. This unique group is the Irish second

generation.[13]

What we do observe, as a result of the crisis, is that control that was

formerly based on mores was replaced by control based on positive law.

This change runs parallel to the movement by which secondary

relationships have taken the place of primary relationships in the

association of individuals in the city environment.

It is characteristic of the United States that great political changes

should be effected experimentally under the pressure of agitation or

upon the initiative of small but militant minorities. There is probably

no other country in the world in which so many “reforms” are in progress

as at the present time in the United States. Reform has, in fact, become

a kind of popular “indoor sport.” The reforms thus effected, almost

without exception, involve some sort of restriction or governmental

control over activities that were formerly “free” or controlled only by

the mores and public opinion.

The effect of this extension of what is called the police power has been

to produce a change, not merely in the fundamental policy of the law,

but in the character and standing of the courts.

The juvenile and morals courts illustrate a change which is perhaps

taking place elsewhere. In these courts the judges have assumed

something of the functions of administrative officers, their duties

consisting less in the interpretation of law than in prescribing

remedies and administering advice intended to restore delinquents

brought before them to their normal place in society.

A similar tendency to give judges a wide discretion and to impose upon

them a further responsibility is manifest in those courts which have to

deal with the technical affairs of the business world, and in the growth

in popularity of commissions in which judicial and administrative

functions are combined, for example, the Interstate Commerce Commission.

In order to interpret in a fundamental way the facts in regard to social

control it is important to start with a clear conception of the nature

of corporate action.

Corporate action begins when there is some sort of communication between

individuals who constitute a group. Communication may take place at

different levels; that is, suggestions may be given and responded to on

the instinctive, senso-motor, or ideo-motor levels. The mechanism of

communication is very subtle, so subtle, in fact, that it is often

difficult to conceive how suggestions are conveyed from one mind to

another. This does not imply that there is any special form of

consciousness, any special sense of kinship or consciousness of kind,

necessary to explain corporate action.

In fact, it has recently been shown that in the case of certain highly

organized and static societies, like that of the well-known ant,

probably nothing that we would call communication takes place.

It is a well-known fact that if an ant be removed from a nest and

afterward put back it will not be attacked, while almost invariably an

ant belonging to another nest will be attacked. It has been customary

to use the words memory, enmity, friendship, in describing this fact.

Now Bethe made the following experiment. An ant was placed in the

liquids (blood and lymph) squeezed out from the bodies of nest

companions and was then put back into its nest; it was not attacked.

It was then put in the juice taken from the inmates of a “hostile”

nest, and was at once attacked and killed.[14]

A further instance of the manner in which ants communicate will

illustrate how simple and automatic communication may become on the

instinctive level.

An ant, when taking a new direction from the nest for the first time,

always returns by the same path. This shows that some trace must be

left behind which serves as a guide back to the nest. If an ant

returning by this path bears no spoils, Bethe found that no other ants

try this direction. But if it bring back honey or sugar, other ants

are sure to try the path. Hence something of the substances carried

over this path by the ants must remain on the path. These substances

must be strong enough to affect the ants chemically.[15]

The important fact is that by means of this comparatively simple device

corporate action is made possible.

Individuals not only react upon one another in this reflex way, but they

inevitably communicate their sentiments, attitudes, and organic

excitements, and in doing so they necessarily react, not merely to what

each individual actually does, but to what he intends, desires, or hopes

to do. The fact that individuals often betray sentiments and attitudes

to others of which they are themselves only dimly conscious makes it

possible for individual A, for example, to act upon motives and tensions

in B as soon, or even before, B is able to do so. Furthermore, A may act

upon the suggestions that emanate from B without himself being clearly

conscious of the source from which his motives spring. So subtle and

intimate may the reactions be which control individuals who are bound

together in a social-psychological process.

It is upon the basis of this sort of instinctive and spontaneous control

that every more formal sort of control must be based in order to be

effective.

Changes in the form of social control may for the purposes of

investigation be grouped under the general heads:

1. The substitution of positive law for custom, and the extension of

municipal control to activities that were formerly left to individual

initiative and discretion.

2. The disposition of judges in municipal and criminal courts to

assume administrative function so that the administration of the

criminal law ceases to be a mere application of the social ritual and

becomes an application of rational and technical methods, requiring

expert knowledge or advice, in order to restore the individual to

society and repair the injury that his delinquency has caused.

3. Changes and divergencies in the mores among the different isolated

and segregated groups in the city. What are the mores, for example, of

the shopgirl? the immigrant? the politician? and the labor agitator?

It should be the aim of these investigations to distinguish not merely

the causes of these changes, the direction in which they are moving,

but also the forces that are likely to minimize and neutralize them.

For example, it is important to know whether the motives which are at

present multiplying the positive restrictions on the individual will

necessarily go as far in this country as they have already done in

Germany. Will they eventually bring about a condition approaching

socialism?

_Commercialized vice and the liquor traffic._—Social control, under the

conditions of city life, can, perhaps, be best studied in its attempts

to stamp out vice and control the liquor traffic.

The saloon and the vice establishments have come into existence as a

means of exploiting appetites and instincts fundamental to human nature.

This makes the efforts that have been made to regulate and suppress

these forms of exploitation and traffic interesting and important as

subjects of investigation.

Such an investigation should be based upon thorough study: (1) of the

human nature upon which the commerce has been erected, (2) of the social

conditions which tend to convert normal appetites into social vices, (3)

of the practical effects of the efforts to limit, control, and stamp out

the vice traffic and to do away with the use and sale of liquor.

Among the things that we should desire to know are:

To what extent is the appetite for alcoholic stimulus a prenatal

disposition?

To what extent may such an appetite be transferred from one form of

stimulation to another; that is, e.g., from whiskey to cocaine, etc.?

To what extent is it possible to substitute normal and healthful for

pathological and vicious stimulations?

What are the social and moral effects of secret drinking?

Where a taboo is established early in life, does it have the effect of

idealizing the delights of indulgence? Does it do this in some cases

and not in others? If so, what are the contributing circumstances? Do

men suddenly lose the taste for liquor and other stimulants? What are

the conditions under which this happens?

Many of these questions can be answered only by a study of individual

experiences. Vices undoubtedly have their natural history, like

certain forms of disease. They may therefore be regarded as

independent entities which find their habitat in human environment,

are stimulated by certain conditions, inhibited by others, but

invariably exhibit through all changes a character that is typical.

In the early days the temperance movement had something of the character

of a religious revival, and the effects were highly picturesque. In

recent years the leaders have displayed a more deliberate strategy, but

the struggle against the liquor traffic still has all the

characteristics of a big popular movement, a movement which, having

first conquered the rural districts, is now seeking to enforce itself in

the cities.

On the other hand, the vice crusade started with the cities, where, in

fact, commercialized vice is indigenous. The mere discussion of this

subject in public has meant an enormous change in the sex mores. The

fact that this movement is everywhere coincident with the entrance of

women into a greater freedom, into industry, the professions, and party

politics, is significant.

There are conditions peculiar to the life of great cities (referred to

under the heading “Mobility of the Population of Great Cities”) which

make the control of vice especially difficult. For example, crusades and

religious movements generally do not have the same success in the city

environment that they do in the smaller and less heterogeneous

communities. What are the conditions which make this true?

Perhaps the facts most worth studying in connection with the movement

for suppression of vice are those which indicate the changes which have

taken place in fifty years in sex mores, particularly with reference to

what is regarded as modest and immodest in the dress and behavior, and

with reference to the freedom with which sexual matters are now

discussed by young men and young women.

It seems, in fact, as if we were in the presence of two epoch-making

changes, the one which seems destined finally to put intoxicating

liquors in the category of poisonous drugs, and the other to lift the

taboo which, particularly among Anglo-Saxon peoples, has effectually

prevented up to the present time the frank discussion of the facts of

sex.

_Party politics and publicity._—There is everywhere at present a

disposition to increase the power of the executive branch of the

government at the expense of the legislative. The influence of state

legislatures and of city councils has been diminished in some instances

by the introduction of the referendum and the recall. In others they

have been largely superseded by the commission form of government. The

ostensible reason for these changes is that they offer a means for

overthrowing the power of the professional politicians. The real ground

seems to me the recognition of the fact that the form of government

which had its origin in the town meeting and was well suited to the

needs of a small community based on primary relations is not suitable to

the government of the changing and heterogeneous populations of cities

of three or four millions.

Much, of course, depends upon the character and size of the

population. Where it is of American stock, and the number of voting

citizens is not too great for thorough and calm discussion, no better

school of politics can be imagined nor any method of managing affairs

more certain to prevent jobbery and waste, to stimulate vigilance and

breed contentment. When, however, the town meeting has grown to exceed

seven or eight hundred persons, and, still more, when any considerable

section are strangers, such as Irish or French Canadians, who have

latterly poured into New England, the institution works less perfectly

because the multitude is too large for debate, factions are likely to

spring up, and the immigrants, untrained in self-government, become

the prey of wire pullers or petty demagogues.[16]

For one thing, the problems of city government have become, with the

growth and organization of city life, so complicated that it is no

longer desirable to leave them to the control of men whose only

qualification for handling them consists in the fact that they have

succeeded in gaining office through the ordinary machinery of ward

politics.

Another circumstance which has made the selection of city officials by

popular vote impractical under the conditions of city life is the fact

that, except in special cases, the voter knows little or nothing about

the officials he is voting for; knows little or nothing about the

functions of the office to which that official is to be elected; and,

besides all the rest, is too busy elsewhere to inform himself about

conditions and needs of the city as a whole.

At a recent election in Chicago, for example, voters were called upon to

select candidates from a ballot containing 250 names, most of them

unknown to the voters. Under these circumstances the citizen who wishes

to vote intelligently relies on some more or less interested

organization or some more or less interested advisor to tell him how to

vote.

To meet this emergency, created primarily by conditions imposed by city

life, two types of organization have come into existence for controlling

those artificial crises that we call elections. One of these is the

organization represented by the political boss and the political

machine. The other is that represented by the independent voters’

leagues, taxpayers’ associations, and organizations like the bureaus of

municipal research.

It is an indication of the rather primitive conditions in which our

political parties were formed that they sought to govern the country on

the principle that the remedy for all sorts of administrative evils was

to “turn the rascals out,” as the popular phrase expressed it, a change

of government. The political machine and the political boss have come

into existence in the interest of party politics. The parties were

necessarily organized to capture elections. The political machine is

merely a technical device invented for the purpose of achieving this

end. The boss is the expert who runs the machine. He is as necessary to

the winning of an election as a professional coach is necessary to

success at football.

It is characteristic of the two types of organization which have grown

up for the purpose of controlling the popular vote that the first, the

political machine, is based, on the whole, on local, personal, that is

to say, primary, relationships. The second, the good-government

organizations, make their appeal to the public, and the public, as we

ordinarily understand that expression, is a group based on secondary

relationships. Members of a public are not as a rule personally

acquainted.

The political machine is, in fact, an attempt to maintain, inside the

formal administrative organization of the city, the control of a primary

group. The organizations thus built up, of which Tammany Hall is the

classic illustration, appear to be thoroughly feudal in their character.

The relations between the boss and his ward captain seem to be precisely

that, of personal loyalty on one side and personal protection on the

other, which the feudal relation implies. The virtues which such an

organization calls out are the old tribal ones of fidelity, loyalty, and

devotion to the interests of the chief and the clan. The people within

the organization, their friends and supporters, constitute a “we” group,

while the rest of the city is merely the outer world, which is not quite

alive and not quite human in the sense in which the members of the “we”

group are. We have here something approaching the conditions of

primitive society.

The conception of “primitive society” which we ought to form is that

of small groups scattered over a territory. The size of the groups is

determined by the conditions of the struggle for existence. The

internal organization of each group corresponds to its size. A group

of groups may have some relation to each other (kin, neighborhood,

alliance, _connubium_, and _commercium_) which draws them together and

differentiates them from others. Thus a differentiation arises between

ourselves, the we-group or in-group, and everybody else or the

others-groups, out-groups. The insiders in a we-group are in a

relation of peace, order, law, government, and industry, to each

other. Their relation to all outsiders, or others-groups, is one of

war and plunder, except so far as agreements have modified it.

The relation of comradeship and peace in the we-group and that of

hostility and war toward others-groups are correlative to each other.

The exigencies of war with outsiders are what make peace inside, lest

internal discord should weaken the we-group for war. These exigencies

also make government and law in the in-group, in order to prevent

quarrels and enforce discipline.[17]

The politics of most great cities offer abundant materials for the study

of the type represented by the political boss, as well as the social

mechanisms created by and embodied in the political machine. It is

necessary, however, that we study them disinterestedly. Some of the

questions we should seek to answer are:

What, as a matter of fact, is the political organization at any point

within the city? What are the sentiments and attitudes and interests

which find expression through it?

What are the practical devices it employs for mobilizing its forces

and putting them into action?

What is the character of the party appeal in the different moral

regions of which the city is made up?

How much of the interest in politics is practical and how much is mere

sport?

What part of the cost of elections is advertising? How much of it can

be classed as “educational publicity,” and how much is pure graft?

To what extent, under existing conditions, particularly as we find

them in great cities, can elections be practically controlled by

purely technical devices, card catalogues, torch-light processions,

spell binders—machinery?

What effect will the introduction of the referendum and recall have

upon present methods of conducting elections in cities?

_Advertising and social control._—In contrast with the political

machine, which has founded its organized action on the local, personal,

and immediate interests represented by the different neighborhoods and

localities, the good-government organizations, the bureaus of municipal

research, and the like have sought to represent the interests of the

city as a whole and have appealed to a sentiment and opinion neither

local nor personal. These agencies have sought to secure efficiency and

good government by the education of the voter, that is to say, by

investigating and publishing the facts regarding the government.

In this way publicity has come to be a recognized form of social

control, and advertising—“social advertising”—has become a profession

with an elaborate technique supported by a body of special knowledge.

It is one of the characteristic phenomena of city life and of society

founded on secondary relationships that advertising should have come to

occupy so important a place in its economy.

In recent years every individual and organization which has had to deal

with the public, that is to say the public outside the smaller and more

intimate communities of the village and small town, has come to have its

press agent, who is often less an advertising man than a diplomatic man

accredited to the newspapers, and through them to the world at large.

Institutions like the Russell Sage Foundation, and to a less extent, the

General Education Board have sought to influence public opinion directly

through the medium of publicity. The Carnegie Report upon Medical

Education, the Pittsburgh Survey, the Russel Sage Foundation Report on

Comparative Costs of Public-School Education in the several states, are

something more than scientific reports. They are rather a high form of

journalism, dealing with existing conditions critically, and seeking

through the agency of publicity to bring about radical reforms. The work

of the Bureau of Municipal Research in New York has had a similar

practical purpose. To these must be added the work accomplished by the

child-welfare exhibits, by the social surveys undertaken in different

parts of the country, and by similar propaganda in favor of public

health.

As a source of social control public opinion becomes important in

societies founded on secondary relationships, of which great cities are

a type. In the city every social group tends to create its own milieu

and, as these conditions become fixed, the mores tend to accommodate

themselves to the conditions thus created. In secondary groups and in

the city fashion tends to take the place of custom, and public opinion,

rather than the mores, becomes the dominant force in social control.

In any attempt to understand the nature of public opinion and its

relation to social control it is important to investigate first of all

the agencies and devices which have come into practical use in the

effort to control, enlighten, and exploit it.

The first and the most important of these is the press, that is, the

daily newspaper and other forms of current literature, including books

classed as current.[18]

After the newspaper, the bureaus of research which are now springing up

in all the large cities are the most interesting and the most promising

devices for using publicity as a means of control.

The fruits of these investigations do not reach the public directly, but

are disseminated through the medium of the press, the pulpit, and other

sources of popular enlightenment.

In addition to these there are the educational campaigns in the interest

of better health conditions, the child-welfare exhibits, and the

numerous “social advertising” devices which are now employed, sometimes

upon the initiative of private societies, sometimes upon that of popular

magazines or newspapers, in order to educate the public and enlist the

masses of the people in the movement for the improvement of conditions

of community life.

The newspaper is the great medium of communication within the city, and

it is on the basis of the information which it supplies that public

opinion rests. The first function which a newspaper supplies is that

which formerly was performed by the village gossip.

In spite, however, of the industry with which newspapers pursue facts of

personal intelligence and human interest, they cannot compete with the

village gossips as a means of social control. For one thing, the

newspaper maintains some reservations not recognized by gossip, in the

matters of personal intelligence. For example, until they run for office

or commit some other overt act that brings them before the public

conspicuously, the private life of individual men or women is a subject

that is, for the newspaper, taboo. It is not so with gossip, partly

because in a small community no individual is so obscure that his

private affairs escape observation and discussion; partly because the

field is smaller. In small communities there is a perfectly amazing

amount of personal information afloat among the individuals who compose

them.

The absence of this in the city is what, in large part, makes the city

what it is.

Some of the questions that arise in regard to the nature and function

of the newspaper and of publicity generally are:

What is news?

What are the methods and motives of the newspaper man? Are they those

of an artist? a historian? or merely those of a merchant?

To what extent does the newspaper control and to what extent is it

controlled by public sentiment?

What is a “fake” and why?

What is yellow journalism and why is it yellow?

What would be the effect of making the newspaper a municipal monopoly?

What is the difference between advertising and news?

IV. TEMPERAMENT AND THE URBAN ENVIRONMENT

Great cities have always been the melting-pots of races and of cultures.

Out of the vivid and subtle interactions of which they have been the

centers, there have come the newer breeds and the newer social types.

The great cities of the United States, for example, have drawn from the

isolation of their native villages great masses of the rural populations

of Europe and America. Under the shock of the new contacts the latent

energies of these primitive peoples have been released, and the subtler

processes of interaction have brought into existence not merely

vocational, but temperamental, types.

_Mobilization of the individual man._—Transportation and communication

have effected, among many other silent but far-reaching changes, what I

have called the “mobilization of the individual man.” They have

multiplied the opportunities of the individual man for contact and for

association with his fellows, but they have made these contacts and

associations more transitory and less stable. A very large part of the

populations of great cities, including those who make their homes in

tenements and apartment houses, live much as people do in some great

hotel, meeting but not knowing one another. The effect of this is to

substitute fortuitous and casual relationship for the more intimate and

permanent associations of the smaller community.

Under these circumstances the individual’s status is determined to a

considerable degree by conventional signs—by fashion and “front”—and the

art of life is largely reduced to skating on thin surfaces and a

scrupulous study of style and manners.

Not only transportation and communication, but the segregation of the

urban population tends to facilitate the mobility of the individual man.

The processes of segregation establish moral distances which make the

city a mosaic of little worlds which touch but do not interpenetrate.

This makes it possible for individuals to pass quickly and easily from

one moral milieu to another, and encourages the fascinating but

dangerous experiment of living at the same time in several different

contiguous, but otherwise widely separated, worlds. All this tends to

give to city life a superficial and adventitious character; it tends to

complicate social relationships and to produce new and divergent

individual types. It introduces, at the same time, an element of chance

and adventure which adds to the stimulus of city life and gives it, for

young and fresh nerves, a peculiar attractiveness. The lure of great

cities is perhaps a consequence of stimulations which act directly upon

the reflexes. As a type of human behavior it may be explained, like the

attraction of the flame for the moth, as a sort of tropism.

The attraction of the metropolis is due in part, however, to the fact

that in the long run every individual finds somewhere among the varied

manifestations of city life the sort of environment in which he expands

and feels at ease; finds, in short, the moral climate in which his

peculiar nature obtains the stimulations that bring his innate

dispositions to full and free expression. It is, I suspect, motives of

this kind which have their basis, not in interest nor even in sentiment,

but in something more fundamental and primitive which draw many, if not

most, of the young men and young women from the security of their homes

in the country into the big, booming confusion and excitement of city

life. In a small community it is the normal man, the man without

eccentricity or genius, who seems most likely to succeed. The small

community often tolerates eccentricity. The city, on the contrary,

rewards it. Neither the criminal, the defective, nor the genius has the

same opportunity to develop his innate disposition in a small town that

he invariably finds in a great city.

Fifty years ago every village had one or two eccentric characters who

were treated ordinarily with a benevolent toleration, but who were

regarded meanwhile as impracticable and queer. These exceptional

individuals lived an isolated existence, cut off by their very

eccentricities, whether of genius or of defect, from genuinely intimate

intercourse with their fellows. If they had the making of criminals, the

restraints and inhibitions of the small community rendered them

harmless. If they had the stuff of genius in them, they remained sterile

for lack of appreciation or opportunity. Mark Twain’s story of _Pudd’n

Head Wilson_ is a description of one such obscure and unappreciated

genius. It is not so true as it was that

Full many a flower is born to blush unseen

And waste its fragrance on the desert air.

Gray wrote the “Elegy in a Country Churchyard” before the rise of the

modern metropolis.

In the city many of these divergent types now find a milieu in which,

for good or for ill, their dispositions and talents parturiate and bear

fruit.

In the investigation of those exceptional and temperamental types

which the city has produced we should seek to distinguish, as far as

possible, between those abstract mental qualities upon which technical

excellence is based and those more fundamental native characteristics

which find expression in temperament. We may therefore ask:

To what extent are the moral qualities of individuals based on native

character? To what extent are they conventionalized habits imposed

upon by them or taken over by them from the group?

What are the native qualities and characteristics upon which the moral

or immoral character accepted and conventionalized by the group are

based?

What connection or what divorce appears to exist between mental and

moral qualities in the groups and in the individuals composing them?

Are criminals as a rule of a lower order of intelligence than

non-criminals? If so, what types of intelligence are associated with

different types of crime? For example, do professional burglars and

professional confidence men represent different mental types?

What are the effects upon these different types of isolation and of

mobility, of stimulus and of repression?

To what extent can playgrounds and other forms of recreation supply

the stimulation which is otherwise sought for in vicious pleasures?

To what extent can vocational guidance assist individuals in finding

vocations in which they will be able to obtain a free expression of

their temperamental qualities?

_The moral region._—It is inevitable that individuals who seek the same

forms of excitement, whether that excitement be furnished by a horse

race or by grand opera, should find themselves from time to time in the

same places. The result of this is that in the organization which city

life spontaneously assumes the population tends to segregate itself, not

merely in accordance with its interests, but in accordance with its

tastes or its temperaments. The resulting distribution of the population

is likely to be quite different from that brought about by occupational

interests or economic conditions.

Every neighborhood, under the influences which tend to distribute and

segregate city populations, may assume the character of a “moral

region.” Such, for example, are the vice districts, which are found in

most cities. A moral region is not necessarily a place of abode. It may

be a mere rendezvous, a place of resort.

In order to understand the forces which in every large city tend to

develop these detached milieus in which vagrant and suppressed impulses,

passions, and ideals emancipate themselves from the dominant moral

order, it is necessary to refer to the fact or theory of latent impulses

of men.

The fact seems to be that men are brought into the world with all the

passions, instincts, and appetites, uncontrolled and undisciplined.

Civilization, in the interests of the common welfare, demands the

suppression sometimes, and the control always, of these wild, natural

dispositions. In the process of imposing its discipline upon the

individual, in making over the individual in accordance with the

accepted community model, much is suppressed altogether, and much more

finds a vicarious expression in forms that are socially valuable, or at

least innocuous. It is at this point that sport, play, and art function.

They permit the individual to purge himself by means of symbolic

expression of these wild and suppressed impulses. This is the catharsis

of which Aristotle wrote in his _Poetic_, and which has been given new

and more positive significance by the investigations of Sigmund Freud

and the psychoanalysts.

No doubt many other social phenomena such as strikes, wars, popular

elections, and religious revivals perform a similar function in

releasing the subconscious tensions. But within smaller communities,

where social relations are more intimate and inhibitions more

imperative, there are many exceptional individuals who find within the

limits of the communal activity no normal and healthful expression of

their individual aptitudes and temperaments.

The causes which give rise to what are here described as “moral regions”

are due in part to the restrictions which urban life imposes; in part to

the license which these same conditions offer. We have, until very

recently, given much consideration to the temptations of city life, but

we have not given the same consideration to the effects of inhibitions

and suppressions of natural impulses and instincts under the changed

conditions of metropolitan life. For one thing, children, which in the

country are counted as an asset, become in the city a liability. Aside

from this fact it is very much more difficult to rear a family in the

city than on the farm. Marriage takes place later in the city, and

sometimes it doesn’t take place at all. These facts have consequences

the significance of which we are as yet wholly unable to estimate.

Investigation of the problems involved might well begin by a study and

comparison of the characteristic types of social organization which

exist in the regions referred to.

What are the external facts in regard to the life in Bohemia, the

half-world, the red-light district, and other “moral regions” less

pronounced in character?

What is the nature of the vocations which connect themselves with the

ordinary life of these regions? What are the characteristic mental

types which are attracted by the freedom which they offer?

How do individuals find their way into these regions? How do they

escape from them?

To what extent are the regions referred to the product of the license;

to what extent are they due to the restrictions imposed by city life

on the natural man?

_Temperament and social contagion._—What lends special importance to the

segregation of the poor, the vicious, the criminal, and exceptional

persons generally, which is so characteristic a feature of city life, is

the fact that social contagion tends to stimulate in divergent types the

common temperamental differences, and to suppress characters which unite

them with the normal types about them. Association with others of their

own ilk provides also not merely a stimulus, but a moral support for the

traits they have in common which they would not find in a less select

society. In the great city the poor, the vicious, and the delinquent,

crushed together in an unhealthful and contagious intimacy, breed in and

in, soul and body, so that it has often occurred to me that those long

genealogies of the Jukes and the tribes of Ishmael would not show such a

persistent and distressing uniformity of vice, crime, and poverty unless

they were peculiarly fit for the environment in which they are condemned

to exist.

We must then accept these “moral regions” and the more or less eccentric

and exceptional people who inhabit them, in a sense, at least, as part

of the natural, if not the normal, life of a city.

It is not necessary to understand by the expression “moral region” a

place or a society that is either necessarily criminal or abnormal. It

is intended rather to apply to regions in which a divergent moral code

prevails, because it is a region in which the people who inhabit it are

dominated, as people are ordinarily not dominated, by a taste or by a

passion or by some interest which has its roots directly in the original

nature of the individual. It may be an art, like music, or a sport, like

horse-racing. Such a region would differ from other social groups by the

fact that its interests are more immediate and more fundamental. For

this reason its differences are likely to be due to moral, rather than

intellectual, isolation.

Because of the opportunity it offers, particularly to the exceptional

and abnormal types of man, a great city tends to spread out and lay bare

to the public view in a massive manner all the human characters and

traits which are ordinarily obscured and suppressed in smaller

communities. The city, in short, shows the good and evil in human nature

in excess. It is this fact, perhaps, more than any other, which

justifies the view that would make of the city a laboratory or clinic in

which human nature and social processes may be conveniently and

profitably studied.

ROBERT E. PARK.

The city · 第 1 / 11 章