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Cake day: March 23rd, 2025

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  • The definition of a clade doesn’t seem to have a “lower” limit. It’s just defined as “one common ancestor and their descendants”. So your mom, you and your siblings form a clade.

    It doesn’t really help to segregate between different populations, since pretty much any clade large enough to include everyone of a specific population will include people outside that population.


    A cline would apply, since it shows a very general trend of a specific trait creating a spectrum between regional differences. E.g. rabbits living in snowy regions tend to have white fur, while rabbits living in regions where there’s never snow tend to have brown fur, and anything in between is a spectrum.

    This does apply to humans (e.g. people living in sunnier regions tend to have darker skin than people living closer to the poles), but the purpose of clines is specifically to show that these populations aren’t a completely separate thing that can be easily divided along lines. Instead, it shows that differences only become apparent when you look at the extremes and ignore all the in-betweens. It is specifically about the fact that you can’t just categorize populations into boxes.


    In regards of clusters, I’m not exactly sure what you mean. Gene clusters maybe? They don’t really have anything to do with populations…


    A big issue with categorizing people into “genetic boxes” is coevolution. Superficial details like skin color are comparatively easy to evolve. These traits are usually a factor of many different genes working together and mutating just one of them will result in darker or lighter skin tones. This means that coevolution is super easy and common. Light skin (dark being the actual default skin color for humans) has evolved many times over independently. So while light skin looks like a common genetic trait, it very much is not. It is instead something that evolved multiple times separately.

    If a population of dark skinned people moves into a polar region or a population of light skinned people moves into an equatorial region it will not take long (maybe a dozen or two generations) for their skin color to adjust.

    You can see the same with animals: It’s super easy to breed e.g. a dog with a specific fur color. It just takes a few generations of forced selection.




  • Not a huge amount, maybe. I joined a party in my home country that’s supposed to fix things like that. I voted for an underdog candidate in the internal leadership election who had very classical left talking points (among them a vacancy tax).

    The party managed to get into government for the first time in a long time at the next election afterward, but as a junior partner to the conservatives. Now they do hardly anything out of fear that the conservatives blow up the coalition and instead do a coalition with the right wing extremist party.

    So that’s that for now.

    Other than that I talk to people and tell them about stuff like that. Because while the majority of the voting public would benefit from e.g. a vacancy tax, the majority is not for a vacancy tax because they neither understand the tax nor why it is necessary. So I educate people and bring them around to the idea. I can’t change the country, but I can change people around me. And if enough people do that, movements can form and things can change.

    One such movement managed to ban nuclear power in my country in the 70s (famously, right after they finished the first nuclear powerplant, which then never got turned on).







  • In the case of DNA, because it’s shared with relatives and descendants who might be still alive. In Hitler’s case, that might not be that much of an issue, but you were talking about dead people in general.

    If your parents are dead, and thus they get DNA sampled, that information gained is good enough to positively identify DNA traces of all their children.

    Remember how they caught the Golden State Killer? They put a DNA sample into the genetics website GEDmatch and found a few of his distant relatives. They then used publicly available family history records to construct a family tree that included all of these matches. That allowed them to narrow down the suspects to two people. One of them could be ruled out by DNA testing a close relative, which left the last one. They then took a DNA sample from his car, which was a match and that’s how they got him.

    Using that kind of stuff to catch killers is likely a good use of the technology, but there’s quite a few nefarious things a state could do with a DNA database of all dead people.



  • The problem is the same in most places.

    In Austria, where I am from, there’s an average yearly appreciation of property value of 6% (average over the last 25 years, average inflation over the same time was around 3%). Yearly rent is on average 3% of the property value.

    So investors have the choice of either taking 6% with no risk and no work or taking 9% but having to service the appartment, having the trouble of satisfying a renter and their legal rights and always having the risk of getting a renter who trashes the apartment and/or doesn’t pay the rent.

    And yes, legally a landlord can sue for damages, but if the renter has no money, then all the landlord has is the security deposit, which might be far less than required to cover the damages.

    So if you are looking for a super-secure low-risk low-interest investment option, keeping a flat you own empty is a good choice.


    A way to counteract this would be a vacancy tax that is as high as the property appreciation. That way, keeping a flat empty nets you 0% ROI, while renting it out nets you 9%. This would disincentivize harmful behaviour (hoarding empty property for investment) while not affecting the behavior we want (renting out property).






  • Maybe skeletons can have some benefit over a regular human employee. For example, you don’t have to worry about workplace safety. If they get crushed, well, just summon another tomorrow. There’s no risk of them unionising or revolting. They will not abandon you for an employer who does care whether they live or not. You can use them to do all the gross and dangerous stuff where you’d actually have to pay humans more to do it. They don’t slack off, they don’t need breaks, they don’t need sleep.

    I think it would be possible to capitalize on that.