So, as one of the more scientifically inclined TiTS fans, I've been thinking about how taint could produce the effects it does, and what the implications of the eponymous but as-yet unimplemented Tainted Space would be. Please note that biology isn't my area of expertise, so don't assume that what I'm about to say is 100% true to real life, and certainly don't assume it's canon unless the devs say it is. Now, on to the actual hypotheses!
Taint is described as a 'corruption' of one's genetic code, implying that a tainted individual's genes differ from an untainted individual's ones. This makes sense, since the two main ways of gaining taint are by using illicit gene mods and by consuming unsafe-to-eat substances while equipped with the same kinds of microsurgeons Steele has. Presumably, both work by inserting new genes into the user's genome; I propose that sufficiently long strings of inserted genes is what causes taint.
According to an episode of SciShow I watched a while ago, two studies have combined all 16 chromosomes in yeast's genome into one or two chromosomes, and those with larger chromosomes were less fit than those with normal ones. If that holds for larger organisms like us, then the kinds of long genomes that the above sources of taint would give could reduce the fitness of tainted individual's cells, which could lead their bodies to believe that their reproductive fitness is lowered compared to non-tainted individuals. Then, since the whole point of life is to propagate itself, the body counters this apparent reduction in reproductive fitness by increasing its desire to reproduce i.e. increasing libido, which is the first symptom of taint. According to the CODEX:
Steele's microsurgeons reducing taint over time probably comes about by trimming off excess genes that don't do anything, shortening the length of their genome and thus directly countering the source of taint's effects. Similarly, legally available gene mods don't cause taint gain because they only insert the minimum number of genes necessary to produce their desired effects, then subsequently removing the genes that were overwritten by the mod, leaving the genome length more-or-less the same as before.
(Takes a minute to catch my breath)
As far as we know, Tainted Space is a region of space infested by microsurgeons that cause random mutations in whatever life is present within it. Assuming these microsurgeons work similarly to Steele's, this would indeed result in large amounts of taint (especially if the microsurgeons don't have the capabilities to reduce taint); however, the real effects come from the implications that constantly changing genomes would have on life that previously evolved via natural selection.
Since genes are no longer fixed across an individual's lifespan, the quality of a potential partner's genes is no longer a relevant factor. Picking a partner with high-quality genes is what drives pretty much every courtship display and mating system in the natural world; without those, one might as well try breeding with whatever one can breed with and see what sticks. This would especially be the case if the constant mutations resulted in much higher than normal mortality rates (which is a real possibility, since IRL genetic mutations are more often harmful than not), making parental investment (and thus stable relationships) not worth it because:
The end result is a situation where everything is trying to fuck everything else with reckless abandon, which actually fits quite well with how sexual the TiTS universe is. Most encounters Steele has with Tainted Space locals are probably going to be said locals trying to fuck Steele; not that it wasn't like that before, but Tainted Space will probably take it up to 11.
(Takes another minute to re-catch my breath)
So, that's that. It's a lot, but I like thinking about these sorts of things.
Taint is described as a 'corruption' of one's genetic code, implying that a tainted individual's genes differ from an untainted individual's ones. This makes sense, since the two main ways of gaining taint are by using illicit gene mods and by consuming unsafe-to-eat substances while equipped with the same kinds of microsurgeons Steele has. Presumably, both work by inserting new genes into the user's genome; I propose that sufficiently long strings of inserted genes is what causes taint.
According to an episode of SciShow I watched a while ago, two studies have combined all 16 chromosomes in yeast's genome into one or two chromosomes, and those with larger chromosomes were less fit than those with normal ones. If that holds for larger organisms like us, then the kinds of long genomes that the above sources of taint would give could reduce the fitness of tainted individual's cells, which could lead their bodies to believe that their reproductive fitness is lowered compared to non-tainted individuals. Then, since the whole point of life is to propagate itself, the body counters this apparent reduction in reproductive fitness by increasing its desire to reproduce i.e. increasing libido, which is the first symptom of taint. According to the CODEX:
I propose that these are due to the levels of taint getting so high that it impacts the normal cell division process, resulting in damage to cells and/or the genome itself. The genome damage causes the uncontrolled genetic mutation and probably resistance to the effects of future gene mods, while the other symptoms are due to minor brain damage (which is known to affect one's personality and behaviours). Both of these could, given enough time, result in the same major bodily havoc that killed Victor Steele.Very high levels of taint have been known to cause sexual mania, delusions of grandeur, extreme fetishes, and uncontrolled genetic mutation.
Steele's microsurgeons reducing taint over time probably comes about by trimming off excess genes that don't do anything, shortening the length of their genome and thus directly countering the source of taint's effects. Similarly, legally available gene mods don't cause taint gain because they only insert the minimum number of genes necessary to produce their desired effects, then subsequently removing the genes that were overwritten by the mod, leaving the genome length more-or-less the same as before.
(Takes a minute to catch my breath)
As far as we know, Tainted Space is a region of space infested by microsurgeons that cause random mutations in whatever life is present within it. Assuming these microsurgeons work similarly to Steele's, this would indeed result in large amounts of taint (especially if the microsurgeons don't have the capabilities to reduce taint); however, the real effects come from the implications that constantly changing genomes would have on life that previously evolved via natural selection.
Since genes are no longer fixed across an individual's lifespan, the quality of a potential partner's genes is no longer a relevant factor. Picking a partner with high-quality genes is what drives pretty much every courtship display and mating system in the natural world; without those, one might as well try breeding with whatever one can breed with and see what sticks. This would especially be the case if the constant mutations resulted in much higher than normal mortality rates (which is a real possibility, since IRL genetic mutations are more often harmful than not), making parental investment (and thus stable relationships) not worth it because:
- The resources I'm investing in my offspring would be wasted if they die before they get to reproduce, which is a significant possibility given such high mortality rates, and
- If a lot of my offspring are going to die before reproducing, then I'd better produce as many offspring as possible to maximise the number that will survive long enough to reproduce. Investing in my offspring takes resources I could be using to produce more offspring, so I'd better not invest in my offspring any more than I have to.
The end result is a situation where everything is trying to fuck everything else with reckless abandon, which actually fits quite well with how sexual the TiTS universe is. Most encounters Steele has with Tainted Space locals are probably going to be said locals trying to fuck Steele; not that it wasn't like that before, but Tainted Space will probably take it up to 11.
(Takes another minute to re-catch my breath)
So, that's that. It's a lot, but I like thinking about these sorts of things.