Environmental Determinism
Environmental determinism claims the physical environment dictates culture, character, and historical outcomes. It provides an alibi for inequality: if the tropics are poor due to climate, nobody is responsible.
Its peak was Ellsworth Huntington's climatic energy and Ratzel's Lebensraum, viewing states as organisms needing space. This directly fueled German Geopolitik and colonial conquest.
| Concept | Core Claim |
|---|---|
| Determinism | Environment dictates culture and fate |
| Possibilism | Environment offers limits; culture chooses |
Possibilism (Vidal de la Blache) corrected this by arguing culture chooses among options. Consider the Norse and Inuit in Greenland during the Little Ice Age: same cold, opposite fates. But pushed hard, possibilism explains nothing at all.
Geography and Costs
Modern geography acts on institutions and costs, not human character. Geography sets the price list: terrain, water, and distance make trade cheap or expensive, compounding over centuries.
- Institutions: Geography shapes colonial settlement patterns and disease environments, which dictate legal and political structures.
- Technology: Containerization erased old economic barriers. Rivers change from obstacles to highways depending on boats.
Jared Diamond's continental-axis argument shows an east-west axis spreads domesticates across climates, driving density and immunities. Yet human decisions intervene over millennia.
The Working Formula: Geography sets the price list, people choose, and choices compound. Drop any clause and the historical pattern collapses.