The study of the earth as the home of humankind — its landscapes and the processes that shape them, its peoples and how they live, and the threats that face the planet.
The land itself — how it is built, worn down, and rearranged over time.
Geomorphology · The Cycle of Erosion · Structure, Process, Stage · Physiography
The father of American geography, who taught that every landscape can be read as a function of three things — its structure, the process acting on it, and the stage it has reached in the cycle of erosion. Give him a valley and he will tell you the rock, the agent, and the time elapsed.
Can help you study: Geomorphic processes, rivers and coasts, landform development, and how climate and geology shape landscapes — the physical-landscapes content of GCSE Geography.
→ Converse with William Morris DavisContinental Drift · Plate Tectonics · Pangaea · Palaeoclimatology
The meteorologist who saw that the continents had once been joined, and followed the evidence — from matching coastlines, rocks, fossils, and ancient climates — to the theory of continental drift, ridiculed in his lifetime and vindicated long after his death on the Greenland ice.
Can help you study: Plate tectonics, the structure of the earth, tectonic hazards (earthquakes and volcanoes), and how scientific theories win acceptance — the tectonics content of GCSE Geography.
→ Converse with Alfred WegenerPeople and place — how societies develop and how cities grow.
Economic Development · Stages of Growth · Modernisation Theory · Take-off
The economist who argued that all societies pass through the same five stages of economic growth, from traditional society to the age of high mass consumption, with the decisive moment being “take-off” into sustained industrial growth. His model is a touchstone — debated, criticised, but always the place the conversation about development begins.
Can help you study: Global development, measures of development, the Demographic Transition Model, and why some places develop faster than others — the development content of GCSE Geography.
→ Converse with Walt Whitman RostowUrban Geography · The Concentric Zone Model · Chicago School · Human Ecology
A founder of the Chicago School of sociology, who modelled the city as a set of concentric rings growing outward from the centre — each zone with its own character, population, and function. Where people live in a city, he showed, is no accident but the product of process.
Can help you study: Urbanisation, urban land-use models, the growth of cities and megacities, and the character of urban areas — the settlement and urban content of GCSE Geography.
→ Converse with Ernest Burgess