Ch01 AP Human

Chapter 1: Introduction to
Human Geography

Mumbai, India

Field Note:
Awakening to World Hunger

“Dragging myself out of bed for a 9:00 a.m. lecture, I
decide I need to make a stop at Starbucks. “Grande
coffee of the day, please, and leave room for cream.”
Concept Caching: I rub my eyes and look at the sign to see where my
Kericho, Kenya coffee was grown. Kenya. Ironically, I am about to
lecture on Kenya’s coffee plantations. Just the
wake-up call I need. When I visited Kenya in
eastern Africa, I drove from Masai Mara to Kericho
and I noticed nearly all of the agricultural fields I
could see were planted with coffee or tea (Fig. 1.1). I
also saw the poor of Kenya, clearly hungry, living in
substandard housing. I questioned, “Why do
farmers in Kenya grow coffee and tea when they
could grow food to feed the hungry?” Trying to
answer such a question sheds light on the
complexities of globalization. In a globalized world,
connections are many and simple answers are few.”

Key Question

What is human geography?

What Is Human Geography?

Human Geography
Human geography focuses on:
• How people make places
• How we organize space and society
• How we interact with each other
• How we make sense of ourselves and others

• Advances in communication and
transportation technologies are making places
and people more interconnected.

• Economic globalization and the rapid
diffusion of elements of popular culture, such
as fashion and architecture, are making many
people and places look more alike.

• Globalization: a set of processes that are
increasing interactions, deepening relationships,
and accelerating interdependence across national
borders. Concept Caching:
Levi’s in Lucca, Italy

© Jon Malinowski

• Geographers employ the concept of scale to
understand individual, local, regional,
national, and global interrelationships.

• What happens at the global scale affects the
local, but it also affects the individual,
regional, and national. Similarly, the
processes at these scales influence the
global.

Click to edit Master title style

Imagine and describe the most remote place
on Earth you can think of 100 years ago.
Now, describe how globalization has changed
that place and how the people there continue
to shape it and make it the place it is today.

Key Question

What are geographic questions?

What Are Geographic Questions?
Maps in the Time of Cholera
Pandemics
• Medical geography: Mapping the
distribution of a disease is the first step to
finding its cause.
• Dr. John Snow, a noted anesthesiologist
in London, mapped cases of cholera in
London’s Soho District in 1854 and found
a link to contaminated water.

Cholera:
• An ancient disease associated with diarrhea
and dehydration
• Was confined to India until 1816
• Spread to China, Japan, East Africa, and
Mediterranean Europe in the first of several
pandemics: worldwide outbreaks
• Second pandemic: 1826–1837: North
America
• Third pandemic: 1842–1862: England and
North America

• Cholera has not been
defeated completely.
• We expect to find
cholera in places
that lack sanitary
sewer systems and in
places that are flood
prone.

The Spatial Perspective

• Immanuel Kant: We need disciplines focused
not only on particular phenomena (such as
economics and sociology) but also on the
perspectives of time (history) and space
(geography).
• The five themes of geography
• Cultural landscape


The Five Themes
• The National Geographic Society introduced
the five themes of geography in 1986.
• The five themes were derived from
geography’s spatial concerns.


First theme: Location
• Highlights how the geographical position of
people and things on Earth’s surface affects
what happens and why
• Helps to establish the context within which
events and processes are situated


Second theme:
Human-environment interactions
• A spatial perspective invites consideration
of the relationship between humans and
the physical world.
• Asking locational questions often means
looking at the reciprocal relationship
between humans and environments.


Third theme: Region
• Features of the Earth’s surface tend to be
concentrated in particular areas, which we
call regions.
• Understanding the regional geography of a
place allows us to make sense of much of
the information we have about places.


Fourth theme: Place
• People develop a sense of place by infusing
a place with meaning and emotion.
• We also develop perceptions of places
where we have never been through books,
movies, stories, and pictures.

Fifth theme: Movement
• Movement refers to the mobility of people,
goods, and ideas across the surface of the
planet.
• Spatial interaction between places depends
on:
– The distances among places

– The accessibility of places
– The transportation and communication
connectivity among places


Cultural Landscape
• The visible imprint of human activity on the
landscape

Sequent occupance refers to sequential imprints of
occupants, whose impacts are layered one on top of the
other, each layer having some impacts on the next.

Mumbai, India (left) and Dar-es-Salaam, Tanzania (right). Apartment buildings
throughout Mumbai (formerly Bombay), India, are typically four stories with
balconies. In Dar-es-Salaam, Tanzania, this four-story walkup with its laundry and
other household items festooned on balconies and in doorways (right) stands where
single-family African dwellings once stood, reflecting the sequential occupance of
the city. © Alexander B. Murphy.

Field Note

“Hiking to the famed Grinnell Glacier in
Glacier National Park brings one close to
nature, but even in this remote part of the
United States the work of humans is
inscribed in the landscape. The parking lot
at the start of the six-mile trail, the trail
itself, and the small signs en route are only
part of the human story. When I hiked
around the turn in this valley and arrived at
the foot of the glacier, I found myself looking
Glacier National at a sheet of ice and snow that was less
Park, United States than a third the size of what it had been in
1850. The likely reason for the shrinkage is
human-induced climate change. If the melt
continues at present rates, scientists predict
that the glacier will be gone by 2030.”

Geographers who practice fieldwork keep their eyes
open to the world around them and through
practice become adept at reading cultural
landscapes. Take a walk around your campus or
town and try reading the cultural landscape.
Choose one thing in the landscape and ask
yourself, “What is that, and why is it there?” How
might the existence of that thing influence the
future development of the neighborhood? Take the
time to find out the answers!

Key Question

Why do geographers use maps,
and what do maps tell us?

Why Do Geographers Use Maps,
and What Do Maps Tell Us?
• Cartography: the art and science of making
maps
• Reference maps: show locations of places
and geographic features
• Thematic maps: tell stories, typically
showing the degree of some attribute or the
movement of a geographic phenomenon

• Reference maps focus on accuracy in showing the
absolute locations of places, using a coordinate
system that allows for the precise plotting of where
on Earth something is.
• Satellite-based global positioning system (GPS)
allows us to locate things on the surface of Earth
with extraordinary accuracy.
• Click here to view a description of NAVSTAR, the
system of orbiting satellites designed for Global
Positioning.

• Thematic maps: tell
stories showing the
degree of some attribute
or the movement of a
geographic phenomenon.
• Relative location:
describes the location of
a place in relation to
other human and
physical features


• Absolute locations do not change.
• Relative locations are constantly modified
and change over time.

Mental Maps
• Mental maps are maps in our minds of
places we have been and places we have
merely heard of.
• Activity spaces are those places we travel
to routinely in our rounds of daily activity.
• Mental maps include terra incognita,
unknown lands that are off limits.

Generalization in Maps
• Generalized
maps help
us see
trends.

Remote Sensing and GIS
• Geographers monitor Earth from a distance,
using remote sensing technology that
gathers data at a distance from Earth’s
surface.
• Remotely sensed images can be incorporated
in a map, and absolute locations can be
studied over time by plotting change in
remotely sensed imagery over time.

Figure 1.12 Concepcion, Chile.
Satellite image of the cities of Concepcion and Hualpen, Chile hours
after an 8.8 magnitude earthquake occurred in 2010. The damage
to the city is not noticeable in this satellite image except for the
smoke plume from an oil refinery in the lower left corner.

• GIS (geographic
information systems)
compare spatial data by
creating digitized
representations of the
environment, combining
layers of spatial data and
creating maps in which
patterns and processes are
superimposed.

• Geographers use GIS to
analyze data.
• Geographers use GIS in
both human and
physical geographic
research.
Click here to view an explanation of GIS and
how they are implemented.

• The amount of data digestible in a GIS, the power of
the location analysis that can be undertaken on a
computer platform, and the ease of analysis that is
possible using GIS software applications allow
geographers to answer complicated questions.
• Geographic information science (GISci) is an
emerging research field concerned with studying
development and use of geospatial concepts and
techniques to examine geographic patterns and
processes.

Guest Field Note

The diffusion of diseases carried by vectors,
such as the Aedes mosquito that transmits
dengue, is not solely a result of the
environmental factors in a place. I use disease
ecology to understand the ways in which
environmental, social, and cultural factors
interact to produce disease in a place.
Maui, Hawaii
Through a combination of fieldwork and geographic information systems (GIS)
modeling, I studied the environmental habitat of the Aedes mosquito in Hawaii
and the social and cultural factors that stimulated the outbreak of dengue in
Hawaii. When I went into the field in Hawaii, I observed the diversity of the
physical geography of Hawaii, from deserts to rainforests. I saw the specific
local environments of the dengue outbreak area, and I examined the puddles
in streams (Fig. 1.15A) in which the mosquitoes likely bred during the 2001–
2002 dengue outbreak.

Figure 1.15B. Total annual precipitation Figure 1.15C. Average June Precipitation

Figure 1.15D. Average February minimum Figure 1.15E. Dengue potential areas
temperature

Key Question

Why are geographers concerned
with scale and connectedness?

Why Are Geographers Concerned
with Scale and Connectedness?
Scale has two meanings in geography:
1. The distance on a map compared to the
distance on the Earth
2. The spatial extent of something


• Geographers’ interest in the scale involving
the spatial extent of something derives from
the fact that phenomena found at one scale
are usually influenced by what is happening
at other scales.
• The scale of our research matters because
we can make different observations at
different scales.

• The scale at which we study a geographic
phenomenon tells us what level of detail we
can expect to see.
• Geographers’ concern with scale goes beyond
an interest in the scale of individual
phenomena to how processes operating at
different scales influence one another.
• Geographer Victoria Lawson: Jumping Scale:
Politically rescaling activities

Regions
• A formal region has a
shared cultural or
physical trait. Example:
French-speaking region
of Europe
• In geography, a region
constitutes an area that
shares similar © Barbara Weightman

characteristics.

• A functional region is defined by a
particular set of activities or interactions
that occur within it. Ex: the City of Chicago
• Perceptual regions are intellectual
constructs designed to help us understand
the nature and distribution of phenomena
in human geography.

Perceptual Regions in the United States
• Cultural geographer Wilbur Zelinsky
identified 12 major perceptual regions on a
series of maps in Concept Caching:
“North America’s Vernacular
Regions.” Paris, France

Guest Field Note
“Located in a predominately
African American neighborhood
in Montgomery, Alabama, the
street intersection of Jeff Davis
and Rosa Parks is symbolic of
the debates and disputes in the
American South over how the
past is to be commemorated on
the region’s landscape. The Civil
War and civil rights movement
are the two most important
Montgomery, Alabama events in the history of the
region.”

Culture
• Culture is an all-encompassing term that
identifies not only the whole tangible
lifestyle of peoples but also their prevailing
values and beliefs.
• It is closely identified with the discipline of
anthropology.
• Cultural geographers identify a single
attribute of a culture as a culture trait.

Culture
• Culture complex: More than one culture may
exhibit a particular culture trait, but each consists
of a discrete combination of traits.
• A cultural hearth is an area where cultural traits
develop and from which cultural traits diffuse.
• When a cultural trait develops in more than one
hearth without being influenced by its development
elsewhere, each hearth operates as a case of
independent invention.

Connectedness through Diffusion
• Expansion diffusion: when an innovation
or idea develops in a hearth and remains
strong there while also spreading outward.
• Contagious diffusion: a form of expansion
diffusion in which nearly all adjacent
individuals and places are affected. Ex:
Silly Bandz

• Hierarchical diffusion is a pattern in
which the main channel of diffusion is some
segment of those who are susceptible to (or
adopting) what is being diffused. Ex: Crocs
footwear.
• Stimulus diffusion: Not all ideas can be
readily and directly adopted by a receiving
population; yet, these ideas can still have
an impact.


Relocation Diffusion
• Occurs most frequently through migration
• Involves the actual movement of individuals
who have already adopted the idea or
innovation, and who carry it to a new,
perhaps distant, locale, where they proceed
to disseminate it

Once you think about different types of diffusion, you
will be tempted to figure out what kinds of diffusion are
taking place for all sorts of goods, ideas, or diseases.
Please remember that any good, idea, or disease can
diffuse in more than one way. Choose a good, idea, or
disease as an example and describe how it diffused from
its hearth across the globe, referring to at least three
different types of diffusion.

Key Question

What are geographic concepts,
and how are they used in
answering geographic
questions?

What Are Geographers Concepts,
and How Are They Used in
Answering Geographic Questions?
• Geographic concepts: Examples: place,
relative location, mental map, perceptual
region, diffusion, cultural landscape.
• Geographers use fieldwork, remote sensing,
GIS, GPS, and qualitative and quantitative
techniques to explore linkages among
people and places and to explain differences
across people, places, scales, and times.

Rejection of Environmental
Determinism
• Environmental determinism holds that human
behavior, individually and collectively, is strongly
affected by, even controlled or determined by, the
physical environment.
• Geographers argued that the natural environment
merely serves to limit the range of choices available to
a culture.

Possibilism
• Possibilism is the doctrine that the
choices that a society makes depend on
what its members need and on what
technology is available to them.
• Cultural ecology has been supplemented
by interest in political ecology.

Possibilism
• Cultural ecology: an area of inquiry concerned
with culture as a system of adaptation to and
alteration of environment
• Political ecology: an area of inquiry concerned
with the environmental consequences of dominant
political economic arrangements and
understandings

Today’s Human Geography
• Encompasses many subdisciplines,
including political geography, economic
geography, population geography, and
urban geography.
• Human geography also encompasses
cultural geography, which can be seen as a
perspective on human geography as much
as a component of it.

Choose a geographic concept introduced in this chapter.
Think about something that is of personal interest to
you (music, literature, politics, science, sports), and
consider how whatever you have chosen could be
studied from a geographical perspective. Think about
space and location, landscape, and place. Write a
geographic question that could be the foundation of a
geographic study of the item you have chosen.

Additional Resources
Careers in Geography
www.aag.org
http://www.bls.gov/opub/ooq/2005/spring/art01.pdf
Geocaching
www.geocaching.org
Globalization and Geography
www.lut.ac.uk/gawc/rb/rb40.html
John Snow and His Work on Cholera
http://www.ph.ucla.edu/epi/snow.html
State of Food Insecurity in the World
www.fao.org
World Hunger
www.wfp.org
Google Earth
www.googleearth.com

Ch01 AP Human

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