Lessons · Teaching · how people change a place and are changed by it
People change a place, and the place changes back
People modify their environment by building, farming, damming, draining and clearing. The environment shapes people in return through climate, landscape and resources. Modifications have consequences that are often unintended and that often arrive much later.
Hone is a place to practise a career, one idea a day. This is one of its lessons, written out in full and free to read without an account.
In beta. This lesson was written for Hone and has not yet been checked by a state certification officer. Practice material, not professional advice. What that means.
What it is for
This is the theme that connects geography to science and to the news, and it is examined as cause and consequence rather than as a list. A pupil who can trace a modification to its later effect is doing the reasoning the subject exists for.
How to think about it
For any change people made, ask what it was for, what it achieved, and what else it caused. The third question is the examined one and it is usually unintended, which is exactly why it is worth asking.
Worked example
Modify: a dam is built to store water and generate powerThe intended effect, and it usually works.
Adapt: people build on stilts in a flood plain, or terrace a hillside to farm itLiving with the place rather than changing it.
Depend: settlements grow where there is water, a harbour, or a crossing pointWhich is why city locations are rarely accidents.
The dam also stops silt, changes the river downstream, and displaces those upstreamThe unintended consequence, arriving later and further away.
Your turn
Name the kind of consequence that arrives later and was not planned for.
The consequences that matter most are often
Solve one, graded on the server
The trap
Framing every human change as damage or as progress. The examinable skill is tracing the consequences in both directions, not delivering a verdict on them.