221 pointsby BlueBerry20016 hours ago19 comments
  • voidUpdate5 hours ago
    IF there was a secure and trustable way that a trusted government could retain DNA information, then I feel like people having a DNA test at birth or on becoming a citizen could be useful, both medically ("your sample indicates you may have a higher risk of dementia") and from a policing standpoint ("we found DNA on this woman's clothes and immediately matched it to this man who hasn't committed a crime before" or "we were able to identify this john doe because their DNA was on record"). However, given that companies and governments are awful, I don't think it could ever actually work in practice :/
    • microtonal4 hours ago
      I don't think it could ever actually work in practice :/

      Exactly. I can think of so many bad outcomes. Just the medical point:

      both medically ("your sample indicates you may have a higher risk of dementia")

      You know how this will end in the modern tech dystopia. In countries where health care insurance is not mandatory or there is a large gap between collectivized and private insurance, DNA would be used to reject or raise the prices for people with 'unlucky DNA'.

      A government that could be trusted now is not necessarily trustable in the future. I am pretty sure the orange guy clan would love to lone their pockets by selling such information.

      Also, apart from these issues, a lot of people simply do not want to know these things. Suppose that the outcome is "you have a 30% risk of dementia by 60". For most people such kind of information is hard to act on, while it increases worry significantly. I do think it can help for some treatable illnesses, enabling early monitoring.

      • haritha-j3 hours ago
        You could potentially make DNA a 'protected class' of data, implying insuarance companies cannot look at it in their decision making, same as something like race.
        • aaomidi3 hours ago
          We do basically have this, kinda, with not being able to discriminate based on pre-existing conditions.

          The law however is only as good as it is being enforced. And if recent events is anything to go by, not having this data is generally the strongest protection.

    • tremon4 hours ago
      > IF there was a secure and trustable way that a trusted government could retain DNA information

      How long does that government need to stay trusted and secure? For the lifetime of the born person only, or should that requirement also extend to the offspring of said person? Can you point to any current government that has been consistently trusted and secure for the past 100 years? How much are you willing to risk on the theory that a government (your choice, pick one) will stay trusted and secure for the next 100 years?

      • jvanderbot4 hours ago
        Right, and that's why it's preposterous to even imagine this happening. In no time you'd have an administration that was providing that DNA evidence to defense contractors for Top Secret clearance, background checks, etc.

        "We're sorry your job application was rejected because we found you were 4% less maximally conscientious than the median applicant"

        I've had job applications (albeit in secured projects) rejected for similarly vague bullshit ("Insufficiently candid")

        • tyingq4 hours ago
          Health insurance actuaries would be a concern also.
    • mft_5 hours ago
      Indeed. It’s essentially the age-old conundrum: I don’t need to worry about my privacy because I’m not breaking the rules… until someone changes the rules.
      • bookofjoe3 hours ago
        In December 2009, then-Google CEO Eric Schmidt famously stated during a CNBC interview, "If you have something that you don't want anyone to know, maybe you shouldn't be doing it in the first place."
    • RajT884 hours ago
      When I was a kid, I recall police coming to our classrooms to fingerprint us. The whole school got fingerprinted. The idea was to help police if kids went missing.

      Whether or not you believe that justification ("Stranger Danger" was a scare at the time), I can promise you those fingerprints were used to put people in jail later.

      • elevationan hour ago
        > those fingerprints were used

        A detective in a ~150K pop. municipality told me that while they might dust for prints, they rarely use them in court because computer matches are very noisy and actually entering prints as evidence in court requires an expensive expert witness to evaluate and attest to a supposed match. The prosecutor can't afford the fees for every case, so a lot of fingerprint evidence goes unused.

      • voidUpdate4 hours ago
        I think that's a bit safer, because you could deduce very private information from a DNA sample, but you can't really tell anything about a person from their fingerprints, except maybe the size of their fingers. It's a one way match
        • kevin_thibedeau2 hours ago
          Identical prints do exist. As with lab contamination of DNA, there is a potential for false accusation when you submit to dragnet biometric databases.
          • rationalist2 hours ago
            > Identical prints do exist.

            Evidence?

            It's theoretically possible, but as far as I'm aware, no one has found a matching set.

            • kevin_thibedeau7 minutes ago
              Not whole sets but individual fingers have turned up duplicates.
    • alistairSH5 hours ago
      How close does a DNA "match" have to be to get somebody tossed in jail? Do they actually require 100%, or is a "match" something less? What's the false-positive rate? Would a non-twin sibling's DNA "match"?

      Yes, I'm aware that, in theory, DNA is unique. As is the theory for finger-prints. But, I'm also aware that theory is rarely reality.

      • trymas4 hours ago
        I think this video can answer your question: https://www.veritasium.com/videos/2021/9/30/your-dna-is-alre...

        I don’t remember the exact details, because I have watched it long time ago, but they don’t need an exact match. Actually it’s more scary - if your distant cousin has DNA “in the system” - you are in it too.

        This 1M DNAs may “help” match an order of magnitude more people.

        • voidUpdate4 hours ago
          I think you're thinking of genetic genealogy, where some of those DNA testing providers (like 23andme) submit their records to law enforcement, and they can see something like "this DNA sample is likely to be a brother of this existing sample", and can narrow down investigations based on that
      • voidUpdate5 hours ago
        According to wikipedia, "the theoretical risk of a coincidental match is 1 in 100 billion (100,000,000,000) although the practical risk is actually 1 in 1,000 because monozygotic twins are 0.2% of the human population", so it looks like some twins will cause an issue for DNA-based convictions, but I think a non-twin sibling is probably diverse enough? I have different eye colour, ears, food intolerances to my brothers, so I feel like our DNA is pretty different ("pretty" on a scale of human to human comparisons, since 99.9% of DNA is identical between humans or something like that).

        I'd argue that while a DNA match could be a very good starting point for a conviction, other evidence should also be presented, for the reasons you suggest. For example, there is the case of the Phantom of Heillbron (https://en.wikipedia.org/wiki/Phantom_of_Heilbronn), where European police found DNA evidence of a woman being at many diverse crime scenes, but it turned out the cotton swabs used for testing were contaminated by at worker at the factory (The swabs weren't certified for police work)

        • crote4 hours ago
          That is a coincidental match, though! It's the risk of a false positive when you compare exactly two samples.

          The problem is that we're proposing a DNA database, so you're now comparing 1 sample found at a crime scene with 300ish million people. That's a 300M in 100B chance, or 1 in 333, of some person having a false positive match.

          Now combine that with thousands of samples being tested every day (because let's be honest, why wouldn't you use such a database for literally every single crime?) and you're looking at dozens of false-positives per day. It is only a matter of time before it isn't someone with an airtight alibi at the other side of the country, but someone reasonably-close who was just sitting alone on their couch at home all weekend. How are they going to prove they weren't involved in the crime?

          This is why large-scale DNA matching is a horrible starting point for a conviction. It gives you a false sense of security, and it makes the investigators lazy. In most cases it is far better if DNA is used as the final nail in the coffin when you've already got a solid case against a suspect.

          • actionfromafar4 hours ago
            Sounds like perfect for rich people, they'll have the resources to argue in court.
      • amiga3864 hours ago
        Don't forget the reverse. If your DNA's an insufficient match to your children, they take your kids away.

        https://womenherald.com/health/the-chimerism-case-how-lydia-...

        • suslik4 hours ago
          This is a really interesting article, even though it seems a little biased towards the mother (which, post hoc, if absolutely fair). Would be very cool to see / read this from the position of the judge as the thing unraveled.
      • assimpleaspossi5 hours ago
        Remember that one still needs proof. My DNA on a victim's clothes does not mean I committed the crime.
        • alistairSH4 hours ago
          Are you willing to trust 12 random schmoes to make that call correctly? Especially in the face of an overzealous prosecutor?
          • dpb0013 hours ago
            Exactly. I’ve served on two juries and the experiences left me shaking my head. In one case the judge’s instructions were dismissed by a majority of the jury members with a “yeah, but…”.
          • bell-cot4 hours ago
            The fake-it-'till-you-make-it crime lab "scientist" is worse: https://en.wikipedia.org/wiki/Joyce_Gilchrist
        • estearum4 hours ago
          In principle.

          In reality, juries often hold evidence like this (and also-very-unreliable eye witness testimony) in high regard, based on how it's positioned into the narrative.

          • alistairSH4 hours ago
            In reality, juries often hold evidence like this in high regard, based on how it's positioned on CSI:Some-City television.
    • inigyou5 hours ago
      Perfect enforcement of crimes is a bad thing. If criminal law was perfectly enforced we'd still be in Prohibition and PGP would also be illegal.
      • voidUpdate5 hours ago
        It's generally quite hard to get a DNA sample from someone's PGP signature
        • netsharc4 hours ago
          "This software is for verified downloaders only. Please scan your ID card to start downloading.".
    • bluegatty3 hours ago
      Totally agree; we can't leverage good stuff because we are mess.

      There are some sorts of protocols and conventions that might help with this.

      For example, not-for profit medical systems can hold certain records , then problems are regionally isolated and have extra layers of protection.

      Biosignatures, similarly, we may want to only enabling 'matching, and with a warrant' - so that gov may not procure individuals biometrics, but only require a 3rd party lab to do matching, with oversight, process etc.

      That would radically limit concentration of of actual power, likelhihood of problems.

      If biometric matching companies were liable for failure to implement protocol (aka delete after test) etc - then that's powerful.

      Regulations are never perfect, but they work.

      Companies can skirt the law - but 99% of the time it's just normal compliance.

      The trick is to make regs that don't encourage breaking compliance, and when it happens, the blast radius is limited.

    • usrnm5 hours ago
      Life in general would be a lot simpler and nicer in a perfect world with perfect (whatever it means) people in it
    • lithos3 hours ago
      New Jersey "government-ize-ed" this quite a while with a database that's quite abused. But every US hospital does genetics testing for allergies (a few for milk and similar that are nearly a death sentence for the new born).

      NJ is just ahead of giving law enforcement access whenever it wants for searches, and renting the data to whoever pays.

    • amiga3864 hours ago
      On the downside, millions wrongly killed, imprisoned, fined, families torn apart.

      On the upside, think how good that Falsehoods Programmers Believe About DNA article will be.

    • rtkwe3 hours ago
      That's the issue with granting the government more surveillance powers, you can never trust it will only be used 'properly' and more and more in the US the Supreme Court is tearing down the minor safeguards of independent agencies so more and more it's up to the whims of the current President.
    • kelnos4 hours ago
      Your argument boils down to "if people were 100% just, fair, and good, we could do this", so I'm not sure what the point of it is.

      (Entertainingly, if people were 100% just, fair, and good, we wouldn't need this database... or police or militaries for that matter.)

      At any rate, even if I could ensure, in perpetuity, that my DNA would not be used inappropriately (where I get to decide what that means), I would still not want it collected and database'd. People deserve to have privacy in their bodies.

      • voidUpdate4 hours ago
        People don't have to be 100% for it to work, the system would have to be so that if a human was to be evil, then they couldn't compromise it single handed-ly. I'll admit, I've not figured out implementation details, I just like thinking about nice things
    • dlahoda3 hours ago
      ZK, FHE, MPC is written in Rust/Swift/C(pp) to support proper DNA data management. I assume that there is already done research related to DNA. Any modern phone has enough to crank needed bits. These schemes do not need trust to company nor government.

      Remaining is to upgrade old phones of every body.

    • BrokenCogs4 hours ago
      The movie Gattaca deals with this theme and it has a good plot too!
      • xxs3 hours ago
        One of the downsides of the movie is the lack of exploration of entertainment - outside 6 finger person piano concerts...
    • sonrics161134 minutes ago
      Subhuman zog
    • kelvinjps104 hours ago
      Why has to be the government if anything could be done by health providers and be guarded by the existing privacy laws that don’t allow the government to indiscriminately access it
    • K3UL4 hours ago
      As someone who loves Gattaca, no thanks !
    • mindslight3 hours ago
      You've unwittingly demonstrated why it's impossible to have a "trusted government", and why governments are inherently awful even without nefarious motives!

      > "we found DNA on this woman's clothes and immediately matched it to this man who hasn't committed a crime before"

      You've casually thrown out a use that sounds like it would be valuable, and thus has political appeal - but it actually fails hard to false positives. If you're merely confirming a DNA match, then the small chance of a false positive remains small - you're only comparing against one candidate. But if you do a population-wide search, then that chance of finding false positive multiplies [0] across the whole population! So even with good intentions, you've invented a process that picks random people out of society and harasses them (at best, with the way justice systems actually work this would lead to false convictions).

    • danilocesar4 hours ago
      A historical reminder: the Nazis were highly effective at persecuting Jews in the Netherlands precisely because of the country's meticulous population registry.

      You never know who will be in power tomorrow. The convenience of a centralized system today does not outweigh the catastrophic danger of that system in the wrong hands in the future. Specially nowadays.

    • sidewndr465 hours ago
      There are several European countries that do this from what I understand
      • hvb25 hours ago
        Do what, fingerprinting or collecting DNA? Not sure what you're trying to say, if Europe does it, it's fine?

        The gist is that this was always done when people were arrested for criminal offences. They're now doing it for civil offences and, like with all the ICE stuff, it seems to be do first, ask questions later. So you can be a citizen but your data might end up in their systems anyway as it's submitted before they find out you are a citizen...

        • spwa45 hours ago
          A few things we can know for sure. The Dutch immigration enforcement authority, IND, has a blanket exception for to the GPDR collecting any kind of information on anybody "for the purposes of immigration enforcement".

          10 years ago we found out, from a budget proposal that was in dispute, that the police had sent every mental health database in the Netherlands to Palantir. Regular health databases too, but if you're Dutch, Peter Thiel knows exactly what you told the "the law guarantees you can trust me" social worker 20 years ago. Or what you told any Dutch police officer at the border, on the street, ... Everything. That's what the Dutch state used their authority for.

          • microtonal4 hours ago
            As far as I know the IND only gives the option for a DNA test (voluntary choice), if as a refugee you want to let your family come over to prove that someone is actually your family. This is not great, but faked familial ties have been used in the past to get people into the country.

            Also, the DNA test is not done by the IND, but by the NFI (Dutch Forensic Institute), who destroy the material after six months.

            sidewndr46 had a pretty grandiose claim (I don't think there are any European countries that do a DNA test at birth and store the data) and you only come with a lot of handwaving that is not even about DNA.

            • spwa43 hours ago
              No they just preemptively legally approved IND for to collecting ANY information on both immigrants AND citizens.

              The Dutch government must have done that because it comes with a really cool badge ... that's the only explanation possible here.

      • voidUpdate5 hours ago
        Slightly biased because I'm a european, but I think a european country is more likely to be trust-able with a country-wide DNA database. Only slightly more though, I still wouldn't trust them to actually do it right
        • kelnos4 hours ago
          Even if the government remains perpetually trustworthy (good luck with that), it's inevitable that the database will be hacked by a bad actor, if the information is valuable.
        • lenerdenator4 hours ago
          > Slightly biased because I'm a european, but I think a european country is more likely to be trust-able with a country-wide DNA database.

          There were multiple governments operating pervasive surveillance states and using them to punish dissidents on the western part of European continent well within a human lifetime from today. What makes you think that won't happen again, this time in a completely iron-clad way?

          • voidUpdate4 hours ago
            > "Only slightly more though"

            Generally, we've seen that that was bad and I would hope that we wouldn't do it again. I did also say that I don't think it would actually work out because governments, in my original comment

          • crote4 hours ago
            > well within a human lifetime from today

            You can just say "at this very moment".

            • lenerdenatoran hour ago
              Well, that's true, but it's not as on-the-nose as, say, Francisco Franco did it.
      • ljf5 hours ago
        Interested in this as I haven't heard of this from an all population point of view, do you know which European countries this is? I know many have a national DNA database but that is limited to those charged with crimes (or suspected of in some cases, in some countries these are removed later).
      • xxs4 hours ago
        "several" tends to be mean [5-8] or the like. Outside blood type (which is common), name at least 3 countries that DO record (and retain) DNA samples at birth.
      • microtonal4 hours ago
        If you make big claims like this, please tell us what countries store DNA from birth and give sources.
      • pjc504 hours ago
        Iceland have a _geneological_ database, which is something of a sensible precaution against consanguinity in a small gene pool that was isolated before air travel. I don't think anywhere has population-wide genetic databases and I struggle to see how it would be compatible with GDPR?

        (France actually ban paternity testing without a court order!)

        • crote4 hours ago
          > I don't think anywhere has population-wide genetic databases and I struggle to see how it would be compatible with GDPR?

          Because the GDPR is only concerned with data collection not explicitly required by law. If a government passes a law to set up a genetic database, then that it totally fine with the GDPR.

  • b3ing5 hours ago
    Maybe they can use it later to match the ICE rapists with the women and kids that are being sexually assaulted, something no one wants to talk about
  • pavlov3 hours ago
    There’s a reason why Germany has extremely strict laws about how personally identifying information can be collected and stored.

    America has yet to learn the same lesson, but has been on the road there for a decade now.

    • scarecrowbob3 hours ago
      I live next to a reservation and feel that there is a lot in common between the US indian reservation system and concentration camps.

      My position is that the US has been on this road for about 250 years. Blood quantum and similar policy choices forced on people, individually and in groups, have been very damaging.

    • wildfireday23 hours ago
      I’m fine with collecting DNA from foreign CRIMINALS and no amount of hand-wringing is going make me sympathize for them when we have tens of millions of people here illegally.
      • fourspacetabs3 hours ago
        > foreign CRIMINALS

        Subheadline of the article:

        > Now hundreds of thousands of people never convicted of a crime are in an FBI criminal database forever.

        7th paragraph of the article:

        > The vast majority of people in ICE custody have no criminal conviction, and residing in the US undocumented is typically a civil, not criminal, offense.

        • wildfireday2an hour ago
          The first real example it opens with, is a criminal. For the rest of ICE detainees, don’t care. Again, we have 10s of millions of backlog of illegal entries, overstays, visa violations etc. No one knows how many 10s of millions, but it is eight figures worth. Most of the illegal entries we have essentially no way of getting or knowing who they are. Collecting their biometrics to include DNA that might be found at future crime scenes is a bare minimum. Likewise as others have pointed out collecting family members or children’s DNA is essential for dealing with rampant trafficking.
      • pavlov3 hours ago
        Thank you for demonstrating what was meant by “America has yet to learn the same lesson.”

        The poem “First They Came” was written by a German pastor who enthusiastically supported Nazis at first, because after all they were fighting against communists and all the other foreign agents undermining the homeland.

      • mathisfun1232 hours ago
        random capitalization... is this trump's hn alt lol?
  • aliasxneo3 hours ago
    > Agency spreadsheets Georgetown obtained and analyzed show it sent the FBI the DNA of at least 1.36 million people between October 2020 and the end of 2024, more than a dozen times ICE's rate during the same time period.

    So at the same time we saw a mass increase in border crossings we were also collecting their DNA? That's a huge number.

  • penguin_boozean hour ago
    Unless ICE was also collecting young children, it should say: "... including that of young children".
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  • andrewclunn3 hours ago
    Framing things as protecting children from predators, corporations, governments, etc... seems to always be the justification given for and against any measure directed at them. Child trafficking is real. Governments are already moving toward age verification online. Most people seem to legitimately only care about privacy or children's protection when it serves as a bludgeoning tool for "their team." Consider me sufficiently jaded on this issue.
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  • lenerdenator4 hours ago
    This behavior will continue until an actual consequence is introduced.
  • CurbStomper5 hours ago
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  • throwaway20276 hours ago
    Just in time to train an AI model on it and discriminate based on heuristics. /s
    • zombot5 hours ago
      Maybe they'll discover the illegal-immigrant gene or the unwanted-wrongthinker gene.
      • baggachipz4 hours ago
        They have, it's called "skin tint".
  • sieabahlpark6 hours ago
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  • ck25 hours ago
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    • functionmouse5 hours ago
      I mean, are YOU going to try to stop them?
      • alistairSH5 hours ago
        Like Susan Collins, I shall furrow my brow to indicate my unease with the situation.

        Kidding, sort of, if brownshirts and other government-sanctioned thugs show up in November, I'm really not sure what I'll do. They're already making noise about doing extra "Watching" of elections in my area (Fairfax County) and as far as I can tell, the only criteria for that is "they vote blue, so it must be fraud!"

        • jackb40404 hours ago
          It's a dumb question anyways. What any individual will do to resist is determined by the existence of a social movement, or lack thereof. You don't have to be willing to sacrifice your life or freedom in vain to contribute to that movement. It's a cynical framing by people who have been propagandized into hating nearly-powerless activists more than than the state, or even just support the state outright.
  • thrownatives4 hours ago
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  • lorreyfum5 hours ago
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    • alistairSH5 hours ago
      When who breaks more laws?
      • tremon5 hours ago
        The babies, obviously.
  • kardianos5 hours ago
    They don't mention this, but one major reason for this is to validate claims of family units and prevent trafficking.

    This is, I suspect, a good thing. The article never states any downsides, other then nebulous claims. Yes, DNA is like finger printing someone, which is routinely done for arrests, but has the benefit of assisting in claims of family relations, which is at the heart of many ICE concerns.

    • jackb40404 hours ago
      They don't mention this, but one major reason for apartheid's Bantustan policy was to recognize distinct homelands and preserve cultural communities. This is, I suspect, a good thing. The article never states any downsides, other than nebulous claims. Yes, assigning people to ethnic homelands is like any other government record-keeping, which is routinely done, but has the benefit of assisting in claims of separate national identities, which was at the heart of many apartheid concerns.
      • kardianosan hour ago
        Dude. Trafficking minors is bad. DNA literally can help establish family relationships.
      • mathisfun1234 hours ago
        You realize that what you're commenting on (playing devil's advocate) is strongly encouraged by this site right? People are constantly "steel manning" stupid shit like this here. It's almost a sport.
      • NoMoreNicksLeft4 hours ago
        Apartheid was bad. Immigration enforcement isn't bad... it's what alot of people want. These people feel as if they are (in part, collective) owners of the country, and owning it they want to exclude people who do not own it.

        The same way, I might add, that you or I want to exclude squatters from our homes, and the same way (I assume) most of us don't invite hobos in to sleep in our beds.

        If you say that's bad too and that it's much like Apartheid, then all I can conclude is that maybe I need to learn more about Apartheid. Maybe it's not so bad as I have been told.

        • trymas4 hours ago
          Which part of “immigration enforcement” is executing citizens in broad daylight?
          • kardianosan hour ago
            What part of citizens have the right to run agents over in broad daylight?
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        • mathisfun1234 hours ago
          > These people feel as if they are (in part, collective) owners of the country

          But they don't in absolutely any sense (legal, moral, philosophical) own the country. And especially they do not "own" the culture (because that's actually impossible). So all you have is jingoism propping up this entire notion.

          • wang_li3 hours ago
            Citizens most certainly do own the country. It comes directly from the fact that all government power is granted to it by the people.

            >That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed

            To the extent that the land claimed as part of the United States belongs to and is controlled by the United States, it belongs to the people.

            People certainly own an interest in the culture and have a right to keep it from changing too much too quickly and to fight and refuse the changing of certain aspects of that culture.

            • mathisfun1232 hours ago
              > Citizens most certainly do own the country.. To the extent that the land claimed as part of the United States belongs to and is controlled by the United States, it belongs to the people.

              Citizens are the beneficiaries of a trust. The land is held in a trust. That is not the same thing as ownership. Think about it: in some other countries you can't even outright own land. That should indicate to you that your notion is overly facile.

              The underwriters of that trust are all of the current citizens and more importantly all those that came before. In the USA that includes indigeneous peoples, slaves, naturalized immigrants, etc.

              > People certainly own an interest in the culture and have a right to keep it from changing too much too quickly and to fight and refuse the changing of certain aspects of that culture.

              Lol what does it mean to "own an interest"? I own an interest in blue spotted blue spotted stingrays - what rights does that bestow upon me with respect to the stingrays? None.

        • sentrysapper4 hours ago
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    • jackmott425 hours ago
      Look at this guy making excuses for the Nazis
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  • torment-nexus4 hours ago
    This is an interesting problem. A similar approach that worked for us was to only load the tools the agent actually needs for each task.