Jonathan_S wrote:MaxxQ wrote:
The mod IS available, for anyone who wants it. It's just that apparently, a lot of people either DON'T want it (at the moment), or possibly can't afford it (yes, the SKM/SEM has a fairly high standard of living, but that doesn't mean everyone can afford everything), or maybe their religion forbids it, or whatever reason you care to imagine.
Sure, it makes sense - to YOU - that everyone on Sphinx (or another high-grav world) ought to have the mods, but people are people, and some will want it/them, and some won't. Just like some people prefer Fords over Chevys (I'm into classic Mopar, myself), and others don't even WANT a car. Are you going to force it on those who don't?
And based on the way the mod works (denser bones, higher efficiency muscles, etc) it's likely something that has to be in place prior to fetal development - so before fertilization.
There's always going to be a certain percentage of a planet like Sphinx that moved there, whether temporarily or permanently, and those people (I assume) can't get the mods. (BTW that group includes Honor's mother) So some percentage won't have mods because they weren't born expecting to move and live on a heavier grav world.
And people there shorter term might well not want to have the mods done for any kids they plan to have because they expect to move back to normal grav worlds in a few years; were the mods don't offer much benefit. Easier to use grav plates or counter grav for those few years to shield their kids from the higher grav rather than permanently change all their descendants DNA.
(And even with virtually perfect contraceptive implants I bet there's still some unplanned pregnancies where "darn I really meant to get the gene mod done before we had kids; but oops. Guess at least the first one will be non-modded")
There is an interesting biology point here. Suppose as a result of colonization 10% of the population has these mods, 1 copy each was enough because they were dominant genetically. Now we go on a fair number of generations. Suppose the mod imposes no reproductive advantages or disadvantages. In that case, at the end, 10% of the population will have the mod.
Are there advantages? In a limited culture, strength could be advantageous. One could propose, in the girl vs large predator scene, that being stronger and faster just might have helped a bit. On the other hand the baby that needs huge amount of food leads to the "dear, two was more than enough. Let's stop." scenario.