| The Amish attitude towards technology is a pretty good model of what an eventual Mars colony will need. When (or if) people finally travel to Mars to stay, the biggest risk to the colony will be being dependent on imports from Earth. It will always be expensive to send ships from Earth to Mars, so it is folly to assume that resupply missions will continue indefinitely. So a colony which hopes to be viable must be vigilant not to be too dependent on outside goods. This is the same as the Amish attitude. Every item from outside is regarded as suspicious; it MUST be rejected if it produces a dependency on the outside. Best if it can be made inside the community; perhaps acceptable if it can be repaired and used indefinitely even if it only comes from outside. So a Mars colony will evaluate imports. Anything that can be made locally on Mars is best; things which can be repaired and reused indefinitely are okay; things which increase the dependency on the outside world will be shunned. |