lawrence frank, peter engelke, thomas schmid, ,health and community design: the impact of the built...
TRANSCRIPT
Lawrence Frank, Peter Engelke, Thomas Schmid,
2003. Health and Community Design: The Impact
of the Built Environment on Physical Activity.
Island Press, ISBN: 1559639172, 253 pp.
The introductory chapter opens with a quotation
from Aristotle about health being the first factor to
consider when planning for the ideal city. It then
summarises the problems people face in enjoying
good health in the automobile-dependent suburbs
typical of North America and many other parts of
the world. The second chapter—Public Health and
Urban Form in America—traces the path which
produced the current situation in these suburbs.
Chapters 3–5 analyse physical activities by their
implications for health, by types and patterns, and
by their different impact on children, the elderly and
the poor. Chapters 6–9 examine the built environment,
transportation systems, land-use patterns and urban
design characteristics. Chapter 10 applies these
principles of urban design to case studies in Seattle
and Atlanta, while the last chapter draws some general
conclusions.
The authors are not explicit about their target
audience but the book appears to be written for an
interdisciplinary mix of planners, engineers and health
practitioners, both professional and academic.
In the authors’ words, dThis book is about how our
communities influence one important type of behav-
ior, physical activity, and the health outcomes that are
associated with itT (p. 1). To which they add, dourphysical environment inhibits many forms of activity,
such as walking, and has become a significant barrier
to more active lifestyles.T In this part of the book, dourcommunitiesT means dAmerican communitiesT. Laterthey explain, dChapter 2 provides background for
understanding how the built environments in which
Americans live and work have come to existT, andthey observe dthe reader will note that two cities,
Atlanta and Seattle, receive the greatest amount of
attentionT (p. 9).At this point, this reviewer was thinking that the
book should have been subtitled dCase studies of
Atlanta and SeattleT to make the context clear.
However, Chapters 4, 5 and 7 contain extensive
comparisons with data from European cities that
provide some very interesting contrasts. This con-
fusion about the implied context of statements persists
throughout the book. It would have been easier to
follow if it had been presented as a book about urban
design and health in America, with the European
material placed in a comparative chapter. There is no
mention at all of the vastly different problems of cities
in the poorer countries of the world, where an
increasingly large majority of the world’s urban
dwellers live. This narrow focus on the health
implications of the layout of American suburbs could
have been better captured in the title.
Overall, this is a very stimulating and thoughtful
work which highlights a problem of which citizens in
the richer countries of the world are becoming
gradually more aware. We have known for a long
time that dlong-term patterns of behaviors—in partic-
ular, tobacco use, poor nutrition, and lack of physical
activity—play significant roles in the onset of four
main chronic diseases (cardiovascular disease, cancer,
diabetes, and chronic obstructive pulmonary disease)
and, thus, in premature mortalityT (p. 43). The authorspresent data which show that ddiet and activity
patternsT were responsible for 14% of total deaths in
the United States (1990), second only to tobacco
(19%) and ahead of alcohol (5%) and motor vehicles
(1%). They are careful to point out that physical
inactivity alone is not responsible for these outcomes.
Rather it is the association of physical inactivity with
sedentary lifestyle and improper diet that should be
blamed.
These general relationships have been known for
some time. The value of this book is that the authors
explain how this situation was abetted by the
proliferation of low-density suburbs in twentieth-
century America. They explore the deep irony in the
situation. People—encouraged by planners—escaped
from the high density, unhealthy nineteenth-century
manufacturing town for the cleanliness of ex urbia in
the countryside, high-jacking Ebenezer Howard’s
dgarden cityT and transforming it into a garden suburb.
Howard would have been appalled—but then he did
not anticipate the transforming power of the automo-
bile as a means of mass transportation.
The authors examine the typical (American)
decentralised suburb, built around winding cul-de-
sacs, designed to prevent incursions by through-
traffic. These suburbs also discourage journeys by
foot and bicycle because journeys become much
longer than they would be in a grid-based system of
Book reviews258
streets, or the organic patterns of pre-industrial
European streetscapes. The suburbs and the city are
linked by multi-lane expressways, which are likewise
hostile to walkers and cyclists. We are confronted
with the chilling observation that the poor are
threatened by far worse fates than obesity: da study
of pedestrian fatality rates in four metropolitan
Atlanta counties. . .found that the rates for African
American and Hispanics were two and six times
greater, respectively, than rates for whitesT (p. 96).
We cannot escape the conclusion that settlements
designed for people with automobiles are designed
against those without them.
The European comparisons show that this evolu-
tion of suburbs, automobiles, obesity and pedestrian
slaughter was not inevitable. Data on the modal split
for 14 OECD countries show that only Canada and
Norway come close to the United States. Italy has the
smallest percentage of trips by car, and the highest for
public transport, cycling, and walking. The authors
analyse the implications of age for the future of
human health in rich countries. They point out,
ominously, that children are as car-dependant as their
parents. Childhood obesity is already a major public
health concern. It could be very different. In the
Netherlands, no less than 25% of trips for the 65–74
age group are by bicycle. Nor does that figure drop
much (24%) for the 75+ group. The comparable figure
for the United States is 0.2%.
The authors conclude that the North American
suburb is not only wasteful of environmental resour-
ces (land, air, water), it is also wasteful of human
lives. They suggest that urban plans should incorpo-
rate a dhealth impact statementT. Generally, they do
not see—perhaps realistically—a ready solution to
this problem. The book might have ended on a more
optimistic note if they had concluded with observa-
tions from those communities where successful
innovations have broken the link between life in the
suburbs and automobile dependence.
Although it would be difficult to see this book as a
text for a course, it would certainly be a useful and
stimulating reference for the range of courses which
deal with this interdisciplinary problem area, such as
environment and health, urban design, and trans-
portation planning.
Rodney R. White
Department of Geography, and Institute for
Environmental Studies, University of Toronto,
ONT, Canada M8V 2S4
E-mail address: [email protected].
doi:10.1016/j.ecolecon.2004.07.014
Book reviews 259