Systematic and regional approaches: Humboldt, Ritter and dualism

Detail

1. Two ways to organise geography

• Geography can be studied in two main ways:
• Systematic approach: pick one phenomenon (one thing, such as climate, soil or vegetation). Study it across the whole world. Then sort it into types and find where each type occurs.

• Regional approach: pick one region (one part of the Earth's surface). Study every phenomenon in it together: relief, climate, soil, people and economy.

• In short, the systematic approach goes one topic at a time, while the regional approach goes one place at a time.

• Both approaches are used for physical geography and for human geography.
• The regional approach is the base of regional geography. The systematic approach is the base of every systematic branch of geography, such as geomorphology, climatology, population geography and economic geography.

	Systematic geography	Regional geography
Founder	Alexander von Humboldt (1769–1859), German	Karl (Carl) Ritter (1779–1859), German, Humboldt's contemporary
Unit of study	One phenomenon, worldwide	One region, all phenomena
Steps	Study the phenomenon → classify it into types (a typology) → map its spatial patterns (how it is spread over the Earth)	Divide the world into regions at different levels → study all phenomena inside each region together
Example	Natural vegetation → equatorial rainforests, softwood conical forests, monsoon forests	Natural, political or designated regions
Key idea	Types and patterns	"Unity in diversity"
Other name	General geography	—
Major work	Kosmos, five volumes, first volume 1845 [3] (finished in 1862)	Die Erdkunde, 1817 onward, 19 volumes [4]

2. Alexander von Humboldt and systematic geography

• Alexander von Humboldt (1769–1859) was a German naturalist, explorer and geographer.
• He is called the founder of modern physical geography.
• Britannica calls him a major figure in the classical period of physical geography and biogeography (the study of where plants and animals are found) [3].
• His Latin American expedition (1799–1804):
• He travelled through South and Central America with the French botanist Aimé Bonpland (a botanist is a plant scientist) [3][6].
• They covered more than 6,000 miles (about 9,650 km) on foot, on horseback and by canoe [3].

• They collected plant specimens and studied plants, animals, rocks, latitude and longitude, the Earth's magnetism and climate [3][6].

• What he learned from the journey:

• He collected data on height above sea level, temperature and vegetation.
• He showed how these change together from place to place.

• He also showed that farming practices and patterns of settlement follow these changes [2].

• Kosmos:

• It is a five-volume work and its first volume came out in 1845 [3]. The last volume came out in 1862.

• Humboldt tried to join all branches of science into one picture of the Earth [3].

• How the systematic method works (vegetation example):

• First, plant cover is studied all over the world.
• Next, it is sorted into types: equatorial rainforests, softwood conical forests and monsoon forests.

• Finally, the area where each type grows is mapped. This gives its spatial pattern.

• Humboldt laid the groundwork for what later became known as systematic geography [4].

3. Karl Ritter and regional geography

• Karl (Carl) Ritter (1779–1859) was a German geographer and a contemporary of Humboldt.
• He was born on 7 August 1779 in Quedlinburg, Prussia. He died on 28 September 1859 in Berlin [4].
• Britannica calls him a co-founder of modern geographical science, together with Humboldt [4].
• He was a professor at the University of Berlin from 1820 until his death in 1859 [4].
• Die Erdkunde ("Earth Science in Relation to Nature and the History of Man"):
• It was planned as a survey of the whole world, but he never finished it [4].
• Volume 1 (1817) covered Africa. It won him his post at Berlin. A revised edition came out in 1822 [4].
• From 1832 until his death in 1859, he published new volumes, mostly on Asia [4].

• It reached about 20,000 pages in 19 volumes, even though it was never finished [4].

• His focus: Ritter studied how the different phenomena in a place are linked to one another. This is regional geography [4].

• How the regional method works:
• The world is divided into regions at different hierarchical levels. This means big regions are split into smaller ones, and those into still smaller ones. For example: continent → country → state → district.
• Regions can be of three kinds:
  • Natural regions, marked by relief, climate or vegetation (for example, a river basin or a desert).
  • Political regions, marked by boundaries (for example, a country or a state).
  • Designated regions, marked out for a purpose such as planning (for example, a drought-prone area or a planning region).

• All phenomena of one region are then studied together, as one whole.

• "Unity in diversity": a region has many different things in it, such as rocks, rivers, crops and people. The geographer looks for what ties them together and gives the region its own character.

4. Humboldt and Ritter compared: exam-relevant points

• Both were German, both worked in Berlin, and both died in 1859. The year 1859 is often taken as the end of the "classical" period of modern geography.
• The two approaches complete each other:
• Systematic study gives the types and laws.

• Regional study shows how these work together in one real place.

• Under the regional approach come regional studies, regional planning, regional development and regional analysis. Under the systematic approach come the physical, human and biogeography branches.

5. Dualism in geography

• Dualism in geography means splits into two opposite sides that have been part of the subject from the start. Which side wins depends on what scholars choose to stress.
• The two main dualisms:

Dualism	Side A	Side B
By subject matter	Physical geography: land, air, water and living things	Human geography: people, society, economy and culture
By method	Systematic geography: one topic, worldwide	Regional geography: one region, all topics

• Why human geography grew:
• Early scholars stressed physical geography.
• Then humans came to be seen as part of nature.
• Through culture (tools, farming, settlements and technology), humans have changed and added to nature.

• So the study of people in their surroundings, called human geography, grew into a full branch.

• These are false splits. Physical and human factors work together in every region, so a good geographer uses both.

6. Nomothetic vs idiographic approaches

• Nomothetic approach: geography that looks for general laws, meaning rules that hold true everywhere. It comes from the Greek nomos, meaning "law". Example: a rule about how towns are spaced across a plain.
• Idiographic approach: geography that describes what is unique about each place. It comes from the Greek idios, meaning "one's own".

	Idiographic	Nomothetic
Aim	Describe what is unique about a place	Find general laws
Linked to	Regional geography	Systematic or spatial science
Key scholar	Richard Hartshorne, The Nature of Geography (1939)	Fred K. Schaefer, "Exceptionalism in Geography" (1953)
Leads to	Study of regions through areal differentiation	Quantitative revolution (1950s–60s)

• Hartshorne (1939):
• He wrote down the rules of the regional approach in The Nature of Geography (1939). He drew on German writers such as Alfred Hettner [5][7].
• His key idea was areal differentiation. This means geography explains two things: how places differ from one another, and the full mix of phenomena found in each place [5].

• He said every geographer, whatever their topic, should also be a regional specialist [5].

• Schaefer (1953):

• Schaefer was a German-trained geographer at the University of Iowa (USA).
• He published his paper in the Annals of the Association of American Geographers in 1953 and attacked the "Hartshornian orthodoxy" (orthodoxy: the accepted, ruling view) [5].
• His argument was that science means explaining things, and explaining means finding laws: general rules that show cause and effect [5].

• For him, geography should be the science that finds laws of spatial distribution, meaning why things are located where they are [5].

• Result:

• Geography moved from describing unique regions to spatial science.

• This opened the quantitative revolution of the 1950s–60s, when geographers began using statistics, mathematical models and measurement.

• Later shifts, the behavioural, radical and humanistic approaches, belong to the nature and scope of human geography.

Prelims Hooks

• Systematic geography = general geography, introduced by Alexander von Humboldt. Regional geography was developed by Karl Ritter. A common trap swaps the two.
• Kosmos is Humboldt's work (first volume 1845). Die Erdkunde is Ritter's work (first volume 1817, on Africa).
• Humboldt (1769–1859) and Ritter (1779–1859) were both German, and both died in 1859.
• Humboldt's travels in South and Central America lasted from 1799 to 1804, with the botanist Aimé Bonpland.
• Ritter was a professor at the University of Berlin from 1820 to 1859. Die Erdkunde has 19 volumes and about 20,000 pages, mostly on Africa and Asia, and was never finished.
• In the regional approach, regions can be natural, political or designated, at different hierarchical levels. The aim is "unity in diversity".
• The NCERT example of the systematic approach is natural vegetation sorted into equatorial rainforests, softwood conical forests and monsoon forests.
• The two dualisms are physical vs human and systematic vs regional.
• Pairs to remember: Hartshorne (1939), The Nature of Geography → idiographic, areal differentiation. Schaefer (1953), "Exceptionalism in Geography" → nomothetic, the start of the quantitative revolution.

Mains Points

• The two approaches complete each other:
• Systematic study gives worldwide types and patterns, such as climate types or vegetation types.
• Regional study shows how these types join together in one real area. India's physiographic divisions are an example: the Himalaya, the Northern Plains and the Peninsular Plateau.

• Planning needs both: sector-wise data and region-wise planning.

• Dualism is a real split but also a false one:

• The physical vs human divide narrowed once humans were seen as part of nature who changed it through culture.

• Problems like floods, droughts and land degradation cannot be explained by physical or human causes alone.

• From idiographic to nomothetic:

• Hartshorne's areal differentiation (1939) gave way to Schaefer's call for spatial laws (1953). This led to the quantitative revolution.

• Today, GIS (Geographic Information System) and remote sensing join both: they find general patterns and also map local, unique detail.

• Humboldt's method is still used today:

• He linked height above sea level, temperature, vegetation and human settlement.
• This shaped later biogeography and the study of how humans and their environment interact. Examples in India are the vegetation zones and land use that change with height in the Himalaya.