But just as a female's genetic material can be put into a sperm, a male's can be implanted into an egg (that's my understanding). So both same-sex pairings can at least produce a zygote. Naturally males have the additional requirement of securing a surrogate (or an artificial womb, if such a thing were available) in order to bring the fetus to term.
it is, physically speaking, not practical/known to us how men can birth children.
It's certainly known to the Caldari: in tubes. With the other tubeys.
Admittedly, I am grasping at straws a fair bit. I am hoping to find some sticking point where Caldari homophobia isn't a straight export of our modern day values...
To my understanding, our modern science has realized / postulated that stem cells can be created into the appropriate sperm/zygote. 20,000 years of FutureTech most likely means this should be a very feasible process, getting over the hurdle of genetic material for reproduction. (Cloning in itself makes massive usage of stem cells if I recall that scientific article) There are two canon non-conventional human breeding techniques used (to my knowledge) : Caldari Tube Children and the Jovian Birthing Tubes/Pods/things.
The exact function of the Caldari Tube Children machines is beyond me, but let us presume they follow very basic principles. Sperm meets zygote, LIGHTNING BOLTS, the tube provides the needs for the growing fetus etcetra. The input for genetic material is from the sperm and zygote. That would appear to me as the problem zone.
To the extent of my knowledge, it should be feasible for homosexuals to artificially create a sperm/zygote from stem cells. One contributes what they natively possess, and the other follows stem cell magicraft and creates the corresponding genetic piece. Women have the choice of involving themselves in the process at this stage, with one or both partners becoming pregnant. Men cannot, so they have to use either surrogates or artificial alternatives (which I think we can safely agree exist).
[spoiler]I imagine there might be negative connotations to being a surrogate for someone who isn't your wife/husband/potato. The connotation would probably affect the surrogate the most (e.g, "oh you're carrying
someone else's child and not your own"), and I am not certain how much it would affect the genetic provider(s). Presumably there would be shame in not having a conventional partner to procreate with? Food for thought as an aside.[/spoiler]
What is the social results of providing genetic material to the Tube Child Program, and are there problems with couples (homosexuals or otherwise) specifically using it to create their children? Is the Tube Child Program considered a giant communal DNA reservoir for mass producing people? Is it considered unCaldari to not take pro-active measures to procreate by doing the deed yourself?
That is the farthest I can logically take the Caldari homophobia. As the Caldari detest the homeless/vagabonds/vagrants/etcetra, not Doing The Deed is probably considered extremely lazy/dishonorable/unCaldari, and probably torpedoes careers and job advancement.
[spoiler]Or maybe the Caldari are really asshurt that the Ishukone CEO got rammed by a Nyx[/spoiler]
Edit :
Actually the most useful piece of information that I could use for Crystal Ball II usage would be : what happens when a homosexual pair, after Doing The Deed conventionally, are outted and have children the 'Caldari Way' ?
That could tell a lot.