01 dezembro 2007

How to ... do geography

Geography is the study of where things are, what they're doing there and why they aren't somewhere else. In the old days, it used to be the study of places and maps. This is now seen as an outdated approach, and to suggest that a certain place might actually be somewhere else is bordering on cultural imperialism.

Geographers have many unique skills. For example, they are the only class of people who can ask for directions and then understand where to go after they've heard them. Geographers also have an instinctive grasp of spatial layouts, and can walk quickly through any given department store to its toilets without walking through the centre of the lingerie section.

Many geographers opt to study the sexier side of geography, which is natural disasters. For example, a lot of work has been done on how volcanos can wipe out advanced civilisations that stupidly decide to live near volcanos. Another favourite topic is tectonic plates and earthquakes, and why California is about to experience the tectonic equivalent of a Greek wedding.

Human geography is a study of who is doing what where. That sounds gossipy, but in reality tends towards the study of tram systems with which geographers seem to have an almost mystical bond. Physical geography, on the other hand, is excellent for understanding the landscape and answering tricky questions such as "Why do rivers always flow straight through the middle of big towns?" and "Why does the sea fit so snugly round our coastline?"

Geographers like nothing better than studying the effect of ice on the landscape and how early man survived on Glacier Mints. A trained geographer can pick up a loose piece of rock and explain exactly where it came from, how old it is and what forces have acted on it. No one will be there to listen to him, but it's pretty impressive in its own way.

Like other academics, geographers love conferences. Interestingly, they can never decide where to go or how to get there. When they all finally get together, it's noticeable just how much corduroy geographers wear. That's because in long meetings they can look closely at their jacket sleeves and imagine they're studying ridge and furrow cultivation on a periglacial landscape.

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