Searching DNA For Relatives Raises Concerns
An anonymous reader calls our attention to California's familial searching policy, which looks for genetic ties between culprits and kin. The technique has come to the fore in the last few years, after a Colorado prosecutor pushed the FBI to relax its rules on cross-state searches. "Los Angeles Police Department investigators want to search the state's DNA database again — not for exact matches but for any profiles similar enough to belong to a parent or sibling. The hope is that one of those family members might lead detectives to the killer. This strategy, pioneered in Britain, is poised to become an important crime-fighting tool in the United States. The Los Angeles case will mark the first major use of California's newly approved familial searching policy, the most far-reaching in the nation."
One of the core protections in the US legal system is that you cannot be made to testify against a close relative. That niche just got filled nicely by DNA cross matching.
I'm aging rapidly, I bought a new game and had no idea if my machine was good for it.
anyone remember that csi episode about the chimera?
incredibly rare, but sometimes two fraternal twins will fuse while still blastocysts. so the dna of two seperate individuals form different organ lines in one individual. so your blood and kidneys and stomach might be from one person, while your brain, skin and lungs might be from another. most chimeras go through life never knowing what they are, but every once in awhile, a blood test reveals that, for example, a mother isn't even the mother of her own children (her womb is from a nonexistent twin):
http://en.wikipedia.org/wiki/Lydia_Fairchild
anyway, in csi, the aberation was used to good effect: the killer knew he would get away with the crimes because his dna from the crime scene would not match the dna from his lab tests. but of course, the dna would indicate the killer was a brother of the prime suspect, because half the dna would match his phantom brother (which puts a twist on the subject of this story: if relative dna banks enjoy common use, a lot more chimeras out there are going to come to light)
most of the episode the csi investigators run after one brother of the suspect after another, in a fruitless red herring chase to find the dna of a brother who did not exist, except inside that of the killer
http://www.csifiles.com/reviews/miami/bloodlines.shtml
intellectual property law is philosophically incoherent. it is your moral duty to ignore it or sabotage it
Now California police also reserve the right to take DNA from anyone they arrest for any reason. Which means if they can ever make the process an order of magnitude cheaper and faster, they could assemble a very large database very quickly with just the laws already on the books.
Or imagine a tool like this in the hands of Hitler. That's what's most wrong with this whole thing, the power it gives to someone over other people. Anonymity and privacy, being shielded and safe from some paternalistic overseeing power entity should be a right. Power should be given to government only as much as necessary. Such databases should be in the private sphere, held by someone like the clergy with the "seal of the confessional", or by attorneys in a fashion similar to attorney-client privilege. We need a system of internetized public notaries/attorneys holding confidential private information, regarding issues of identity, privacy, will/testament etc. Some kind of distributed database with confidentiality barriers. Queries run against it, and people having to give consent before answers are released. Government access to it should be absolutely limited, with very strict rights and needing a warrant. In fact no central databases should exist, but some kind of public key/private key system published by many attorneys, or public notaries, from which matches can be found, such as relatives, or criminals, without revealing identity. To a posted public key search the other local small databases should react, and if they find themselves to be a match to a request, they should ask the owner of that DNA whether he would like to reveal his identity to the query. Of course you would find no criminals this way, because who would confess, yes, I'm the one. But that's exactly what the 5th amendment is about, it's not about making law enforcement easy, to the contrary, protecting individual liberty at the price of "security", or "ease of law enforcement." Compiling databases about everybody in the name of security - well, you know what the founding fathers said: those who sacrifice liberty for security will get neither. A social security number databases tagging everyone for tax collection purposes should suffice. Fingerprint databases feel already too private, but all they reveal is your physical presence at a location, if you didn't wear gloves. And they are harder to plant than dna samples of hair, blood, etc. Fingerprints in the name of law enforcement, I can agree to that, because they don't contain much else about you. DNA, that's a whole other beast than a fingerprint. Occasional DNA tests by police, comparing suspects to locally found evidence could be OK, with the data returned to the owners, or owner's assigned attorney/public notary after the completion of the trial. It should not be allowed to be archived, even if it means a whole lot of wasted work, and having to redo everything over and over. Or who do you trust? You should not feel more secure because of the databases compiled in the name of security, if anything, fear some coup, some power takeover at the top by some mad men. Then imagine what power they will have over you to deride you and ride you to hell and back, simply because they feel like it. And you're at fault, who previously sacrificed your privacy and anonymity in the name of security. What security? If you have many small localized/secret databases exchanging information only as needed, in case of a power coup at the top, well, my neighborhood notary public might be willing to hide my DNA from the new government, just like some people were willing to hide jews during the Nazi regime. People being able to disobey laws is a prerequisite of liberty. Where is the guarantee that we will never have another criminal regime like that in power, coming up with laws that are criminal. The time to defend is now. The price of liberty is eternal vigilance. Law enforcement is important, but so is the 5th amendment, which is more important than law enforcement itself. So how can you hide your DNA, how can you stay anonymous, retain your privacy in this world? Is that even possible? No. But at least we could have a makebelieve, pretend to respect each others rights to privacy world. Anytime you give blood, or a hair sample, for a simple thing as a drug test, others have your DNA, if that sample is tied to you in