That's not Eugenics, IVF is a fertility treatment.
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Yes, that's Eugenics - the woman has selected a trait.
Interesting, both of those involve IVF and both arguably involve selecting something among the available embryos; gender in the first case and blue eyes in the second case. I'm not sure I understand your reasoning re: "its a fertility treatment", it's that in both cases no?
As an aside how does that even work heh - I know people with an undergrad degree or better or the likes whose children are - well I have nothing positive to say about them conversely some of the more gifted people I know have very ordinary parents - it largely seems to be a mix of "fluke" of genetics and the environment they are brought up in.
Yeah, you'd obviously have more variance but it's still selecting for some traits, tall guys who are smarter than average.
It isn't all a fluke whether you end up tall, if you have tall parents then you're more likely to be tall than someone with short parents, likewise intelligence is likely, in part, genetic, though environment, nutrition etc.. play a part too.
Essentially we already select for traits when looking for partners, as monty points out:
The bottom two of @dowie’s examples imo are not eugenics, they’re natural selection. You’re not actively using science to pick traits - it’s still random to a degree.
There is a bit more randomness, variance there... + you have to actually match with the desired partner which you might not be able to optimise, might be tradeoffs. Stepping up from there a woman using a sperm bank might have a wider selection available.
And step up from there could be, I guess, when screening half a dozen embryos you, know some of the things you're passing on perhaps but you still only have access to (some of) what you had to work with to begin with and whatever combinations that resulted in in those finite number of embyos.
If you then introduce gene-editing then...
but also, re: natural selection - there is this point:
The woman has her freedoms, including the freedoms to post a shallow tinder profile. Doesn't mean she's going to get it. People who are more flexible will have a larger choice of men who may bring her greater happiness, more wealth or more beautiful children. The fussier you are, the more likely a good one is to pass you by. It's a risk reward calculation we all have to play while dating.
The correct observation that most people likely can't be that fussy. There will likely be more tradeoffs for the average person. But... for someone who is fortunate enough to be incredibly attractive to the opposite sex they've got a broad range of optionality on potential partners... if female perhaps they can afford to only date wealthy, smart 6ft+ guys and then select among them.
Does the ability to use sperm banks or indeed the ability to select embryos or even edit genes then "democratise" that to some extent? Especially if the cost of gene editing has dropped so much recently?
On the autism topic they do have a point 90% of mothers choose to abort after a positive downs test.
The company is attempting to produce genetic testing it's quite likely we would see similar numbers.
I don't think they do IMO, they're individuals. It is no more a concern for them that some other mother terminates some other baby with autism than regula free choice abortion for general lifestyle reasons is for someone who was, say, the result of a surprise pregnancy and whose mother had a religious objection to abortion - the mother being pro-life in general being the reason they're alive today...
I mean if you were a mistake/surprise but you know you're alive today because your mother was pro-life should that motivate you to become a pro-life campaigner?
I don't think it would be as high a % as Down's tbh... especially if there were a way to determine if some embryo or foetus is likely to be severely autistic vs high functioning - in the latter case plenty would keep it.
On the other hand, sure, in most cases a mother to be will terminate a Down's foetus, I think that's fair enough, if we allow for abortion when simply having a baby is bad timing for career, study reasons etc.. then surely having a kid with Down's is an even bigger commitment. Fair play to the parents who can lovingly raise a kid, it isn't necessarily for everyone though, just as having a kid, at the start of your career, aged 21 isn't for everyone. Both are valid reasons for terminating an otherwise viable foetus.