World building June - Day 30 - Disasters
The Dying: The closest thing that Spero has come to a natural disaster is The Dying. (See Day 5: History). During The Dying, a disease was imported along with raw materials harvested from a world. The disease wiped out approximately half the population. It took several generations to recover. During the recovery time, there was a universal conscription. Everyone was crew. Maintenance struggled to keep the ship going and things got more run down than they have been at any time ever since. A lot of knowledge was lost, but fortunately all of the key information was kept in the databases, so future generations could relearn it.
The worst thing that could happen to Spero is that something like this happens again. In the years since, the procedures for scouts and (mostly) tender crews who spend time on a ship’s surface have changed. When a ship returns from a planet a number of precautions are taken.
- Any non organic materials are irradiated and exposed to the vacuum of space before being brought aboard the ship. The goal is kill any microorganisms that may be in the material.
- Any organic material is kept in quarentine. For their harvested material - algae or biologicals that are basically plant food - they are heavily tested by Science. Then, a sample of the new material is introduced to the ship’s stock in a controlled, isolated way. Eventually, after extensive testing that often takes weeks, the material is permitted in.
- For people, once they are back from a planet, they are required to stay in quarantine for a number of days before returning to the general population. There is also improved medical screening for them as well. Blood tests, breath tests, and scanners are all used to identify any contaminants they may have picked up. Finally, there is a decontamination step - they have a scrubbing and cleaning that is exceedingly thorough - thus, while the conditions on the tenders themselves tend towards primitive (sponge baths are they best they can do, unless they are on a planet with acceptable water) once they get back into the general population, they are very clean. Cleaner than most people will ever be in their lives - which leads to a certain mystique of the newly returned tender crew which, many will claim, makes the rest of the deprivations worth it. Once they are out of their ships, their ships are exposed to death pressure for a period of time, also to decontaminate them.
Once every half a dozen generations or so, the importance of these procedures are reaffirmed. A crew comes back and gets sick. Most of the time they get sick and get better, but on one other occasion, about a dozen generations ago, they all died. The importance of this procedure is clear to everyone. Of course, it is only a matter of time before someone comes home with something that is very slow to incubate and escapes the sensors. But what can you do?
Possible mechanical disasters that keep Ops awake at night: - The shield generators - The ship’s shield is essential. The ship is moving through space at huge speeds and even bits of dust can cause damage to the hull at these speeds. There is redundancy in the system and generators can be taken off line to repair while others do their job, but at some point, if there was multiple failures, or if a generator broke beyond repair, there would be problems. While they have made new generators in transit - non of the current generators are original at this point - there is no one alive who has made a generator. There is always the fear that one is going to fail and they won’t be able to fix it. Not only that, the ship is moving at such speeds, they won’t be able to stop it before space junk tears it apart.
- The bearings that allow the axel and the wheel to move relative to each other - The wheel and axel are connected via a bearing system that allows the wheel to turn and the axel to not turn. This keeps the living sections at effectively 1g and the axel at zero g. The axel needs to be at zero g for training, but also to allow the docking of the tenders and scouts. If the bearing seized, the ring would slow down a tiny bit, but the axel would spin up. This would be a disaster because it would make it impossible for the scouts and tenders to dock. The bearings are original to the ship. There is no way to replace them without bringing the entire ship into solid body rotation. It is also not clear to Ops that they CAN replace them.. They are structural components of the ship and no one is sure if they can manufacture new items of sufficient quality to withstand the stresses.
- Contamination of the yeast or algae colonies - this is their food supply. They take every precaution they can, but their colonies - while not monoculture - do not have the genetic diversity of the actual ocean. That lack of diversity is both a strength - they get solid yields of what they want - but also a weakness. For billions of bacterial generations, they have not been in an environment that drives healthy evolution of the algae and yeast. The virus soup that is a natural ocean is not present in their tanks. The predatoral pressures are minimal (aside from them). At some point, there is a great fear that the tanks will become contaminated in a way that wipes the colonies out. And that will be very, very bad.


















