by echelon | 2025-04-19 22:54:23+00:00
I get downvoted every time I feel like posting this (the thread is markedly appropriate), so I'll give some background this time. I'll get to the point after a little bit of setup.

To segue from your post, I was adopted as an only child at birth, so formula was the only option. No IgA exposure, which probably over-taxed my early immune system.

But in being adopted, I have very nontraditional feelings about cloning, artificial birth, etc. I knew about my adoption from an early age, so it deeply worked itself into my thinking. At about elementary school age, some of my asshole neighbors bullied and called me a bastard, but that didn't really impact me as much as the feeling of being a genetic island completely alien to everyone else. All of my peers were related to their birthing parents and sometimes clonal siblings, yet I was alone in the universe. My weird hobbies and behaviors and preferences were out of the norm for my family. Despite my closeness with them, I didn't feel the same as everyone else around me. I wasn't. I was a nerd, absorbed into science books and Bill Nye. The southern culture and football and Christian God I grew up around wasn't my home, and I couldn't understand it just as others couldn't understand me. Everyone talks about blood as being a big deal - it's even in the foundation of the religion I was raised in - but to me, it meant nothing. It really shaped how I feel about humanity and biology and families and reproduction and the universe. Ideas, not nucleotides, are the information that matters.

I've understated and undersold how fundamentally differently this makes me feel about people.

Because of my perspective, I have controversial viewpoints about human biology. I don't find them weird at all, but there's a good chance it'll offend you:

If we can ever get over the societal (religious?) ick factor, perhaps we could one day clone MHC-negative, O-negative, etc. monoclonal human bodies in artificial wombs. Use genetic engineering to de-encephalize the brain, and artificially innervate the spine and musculature. We'd have a perfect platform for every kind of organ and tissue transplant, large scale controlled in situ studies, human knockouts, and potentially crazy things like whole head transplants to effectively cure all cancers and aging diseases except brain cancers and neurodegeneration.

Because they're clones engineered to not expose antigens, their tissues could be transplanted into us just like plants being grafted. No immunosuppressants. This might become the default way to cure diseases in the future. We could even engineer bodies that increase our physiological capacity. Increased endurance, VO2 max, younger age, different sex, skin color, transgenic features. Alien hair colors. You name it.

I bring things like this up and get ostracized and criticized. But it feels completely normal to me. Our bodies are machines. We should do everything we can to repair them and make them better. It appalls me that we aren't making progress here.

In light of how others think, I don't think I'd have these thoughts so comfortably if I didn't feel like something of a clone already. A genetic reject, an extraterrestrial growing up, tends to think differently.

Flipping this around, your aversion to this is because you have a mother and father that birthed you that you share blood with. That you grew up in a god fearing society bathed in his sacrificial blood. If you were like me, perhaps you'd think like me.

I'm totally perplexed that other people find this disgusting or horrifying. It feels wholly natural.

And we should absolutely do it.