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> If we figure out that some specific genetic difference results in people eventually dying before they reproduce, what's the difference between editing that ou
by lukeschlather 1y ago
> If we figure out that some specific genetic difference results in people eventually dying before they reproduce, what's the difference between editing that out vs. letting nature do its thing?
We're not that smart. Everything has unintended consequences. One example some people have studied is sickle-cell anemia. It's a recessive trait so if you get two copies of the gene you get sickle-cell which is a horrible disease. However, if you only get one copy of the gene it provides substantial immunity against malaria.
Now, maybe in this case you could say, okay, we will cure malaria somehow, not worth sickle-cell existing. But the thing is that gene isn't "the gene for sickle-cell anemia," nor is it even "the gene for malaria resistance and sickle-cell anemia." It affects hundreds, thousands, maybe millions of different things.
I think there are some conditions where I don't have a problem doing that, and sickle-cell, mitochondrial disease, these things do seem "bad enough" to be worth putting our fingers on the scale. But I am not sure it's so clear-cut, and I think it's right to say that eugenics are categorically suspect.
- perching_aix 1y ago> We're not that smart. How do you determine that? We've come far enough to see and manipulate individual atoms, emit and count individual photons, and build machines that understand human language (if ever so fleetingly). Unless how we work is fundamentally betraying how we can reason about the world, and we find that that's intrinsically linked to our genetics, I really don't see us not cracking it eventually proper. > Everything has unintended consequences. People use medications every single day that are effective for what they are taking it for, yet have "unintended consequences" that are consciously ignored or are found otherwise negligible by them. Seems like unintended consequences are not a blocker. The criteria hasn't been perfection even up to this point, it's always been a desperation-driven best-effort. Much like life and civilization as a whole. I can appreciate e.g. hesitance in taking on the responsibility of possibly being wrong about how something like this works - nature cannot be blamed, but humans can and that feels bad. But the alternative is pretty clear and is not going away on its own. I'm pretty sure at least that just like how genetic traits can be evolved multiple times independently, genetic defects can be too. This is also why I think to characterize this as eugenics is extremely and fundamentally wrong. Eugenics was about leveraging population control to ensure only the "good" genes get passed on - a concept that flagrantly flies in the face of this independent recurrence effect, for one.
- FollowingTheDao 1y ago> We've come far enough to see and manipulate individual atoms, emit and count individual photons The fact that you don’t see the downsides of manipulating atoms, and the trouble is causing in this very day with the risk of nuclear war, literally proves that we are not that smart. > Eugenics was about leveraging population control to ensure only the "good" genes get passed on Everyone’s assumption are that these genes that are killing these children are “bad“. They know these jeans survived thousands of years of evolution for a reason. And that’s because on Balance. They are not bad, but for some they are very bad. Human genetics cares about our survival, it is totally a moral. It would rather a few babies die so that hundreds could live.
- deleted 1y ago[deleted]
- perching_aix 1y agoI've posted a reply to this in haste, but it was a bit more emotionally charged than ideal. This is a reworded version that I believe reflects my thoughts more accurately. > The fact that you don’t see the downsides of manipulating atoms, and the trouble is causing in this very day with the risk of nuclear war, literally proves that we are not that smart. That is a very far removed interpretation of what I wrote. As I'm sure you're aware, nuclear bombs operate on fission (or in rarer cases, fission and fusion). These are atomic-scale processes, but do not involve atomic-scale control (or in some cases, even control at all - natural fission sites exist). A more faithful example for what I said would be semiconductor manufacturing, where the state of the art is 40-atoms wide tracks of patterning resolution. The atomic pick-and-place I describe was demonstrated, but has no practical implementations that I'm aware of (would be way too slow). But even if we go back to fission, nuclear plants are providing stable, relatively clean baseline power at reasonable costs, and for better or for worse, the world didn't yet descend into WW3 either, and it's more than fair to speculate that this is due to the temporary checkmate nuclear bombs provide us. So as far as I'm concerned, no, I think we're pretty alright still. > Everyone’s assumption are that these genes that are killing these children are “bad“. But your position doesn't seem to care much for if this assumption is correct or not. Even if it's bang-on perfectly correct, you stated that this is eugenics period, therefore it's bad. Was that not what you meant to suggest then? > They know these jeans survived thousands of years of evolution for a reason. How would you know? What if I disagree that reason and purpose are ontologically real? > Human genetics cares about our survival, it is totally a moral. I disagree that human genetics would be a conscious process, and that it can thus care about things. I also disagree that it can know anything about morals - morals are a human concept, and they're not even universally shared across us. Very clearly just the two of us seem to hold ourselves to very different definitions of what's moral, for example. > It would rather a few babies die so that hundreds could live. I don't suppose you're claiming that this treatment (or other genetic treatments) result(s) in the vast majority of the patients dying?