The course of early
geography followed a roughly similar debate pattern through the centuries,
based on three major lines of thought. The
first is the intersection between history and geography. In the ancient world, Herodotus was the first
to theorize humanistic elements of geography by suggesting that history
depended on it (Creswell, 2013). Kant followed
this up in the 18th century by explaining how history is defined by
geographical limits. Since all history
occurs in space, geography forms the bedrock of all knowledge. History can’t be told without geography, for
without a sense of space we are left with fictional stories. The obverse is also true though; you can’t
have humanistic geography without history because most human data arise from an
historical record. There would be no way
to map human behavior without history. The
human element means that history and geography fundamentally rely on each other
even though they describe different things (story vs. space). Both are human constructs that can only be
studied from a mutual lens.
The second line of thought was the relationship between
the natural world and humans. Environmental
determinism was advocated by many philosophers, including Herodotus and
Albertus Magnus (Cresswell 2013), for the simplicity in which it described the
natural world as determining human behavior.
What ran parallel with it was the relationship between humans and the
environment provided by possibilism, or the way the natural world places
constraints on human behavior that isn’t fully predictable. This version of geography began with Strabo,
who was the first to document a regional approach to the study by describing
known locations in his Geographia.
The sheer variety of human cultures inhabiting similar environments meant
that there were a number of ways humans could adapt to changing conditions, and
they could all be studied regionally.
An
example is the way Native Americans migrated from Siberia over the Bering land
bridge 12,000 years ago. As they
migrated southward, each tribe retained the essence of the one it separated
from but adopted its own culture in light of new environmental conditions,
their political preferences, and spiritual beliefs. Since many tribes lived in the same areas, it
follows that it wasn’t only the environment determining new behaviors, but
social changes as well. This pattern of
thinking eventually won over environmental determinism, lending strength to the
study of regional geography in the 19th & 20th
centuries. Pioneered by Alfred Hettner,
Carl Ritter, and Paul Vidal de la Blanche (Cresswell 2013), regional geography
retained the human elements of determinism without fully embracing the natural
one. Environmental determinism was
discredited shortly thereafter.
The
third line of thought is the debate between the general and the
particular. While a study of the
particular began with Strabo, it was countered by figures like Eratosthenes and
Ptolemy, who pioneered the scientific side of the debate by being the first to
measure distances and apply cartographic techniques, respectively (Cresswell
2013). In the 19th century it
was Humboldt and Ritter who believed they produced universal geographies but in
different ways (Creswell 2013); Humboldt by doing extensive fieldwork that left
him a legacy of being the “father of modern geography”, while Ritter was more
interested in humanistic techniques, helping him become the “father of regional
geography” (Cresswell 2013). In the 20th
century, the gap widened as the quantitative revolution further divided spatial
science from human and regional geography, stressing the importance of logic,
models, and mathematics in research methods rather than quantitative methods,
hearsay, and abstract ideas. Spatial
scientists rejected the particular for the general, causing a backlash from
humanistic geographers who felt it was excessive to only focus on spatial
laws.
Like
the balance between history and geography and nature and humans, the balance
between the particular and the general wasn’t fully realized in early
geographic thought. What emerged was a
smorgasbord of differing attitudes about what geography is and how it should be
growing. Each new idea introduced
something that tipped the balance in one direction, only to swing it back the
other way when the next conception came along.
Until the 1980s, the whole history of geography had been a balancing
act, suffering from an identity crisis due to the very strength of its nature,
as a fulcrum for all the other sciences.
Perhaps the people who study it are also seeking balance in knowledge,
by the beauty of its range. I know I am.
References (ASA):
Cresswell, T. 2013. Geographic Thought: A Critical Introduction. West Sussex, UK: Wiley-Blackwell.
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