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Joined 1 year ago
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Cake day: July 9th, 2023

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  • Everyone is talking about dominant and recessive genes, so I just want to clarify a couple things.

    The way your body directly uses genes is as a blueprint to construct proteins. Your cells are always producing proteins from the genes in all your chromosomes. It has complex ways of regulating how much of each it produces, but your body doesn’t care what chromosome it’s coming from. Once an embryo is fertilized, there’s really no distinction between “mom” chromosomes or “dad” chromosomes, as far as the embryo and its protein machinery are concerned.

    “Dominant” and “recessive” characterization is about how those proteins affect your body at the macro scale, not whether your body actually uses the gene and produces its proteins – it always does that. For example, brown hair is a dominant trait, and blonde is recessive. But this is because producing any amount of brown pigment will make your hair brown, regardless of what other pigments you’re making, simply because it’s darker. Literally the same as combining blonde and brown paint. It has nothing to do with whether the genes are actually being expressed – the brown hair gene doesn’t stop the blonde hair gene from making its pigments.














  • 14 years, 51k comment karma. It definitely feels very strange to leave it all behind.

    I used to have an occasional habit of scrolling back through my own comments. It took me a long time to understand why. I don’t really participate in real-identity social media since I stopped using Facebook like a decade ago. So as an avid commenter for so long, my Reddit history is pretty much the most thorough and incisive chronicle of my own thoughts and evolution as a person. Almost a memoir. Seeing the types of stuff I was into, the way I thought and wrote, my opinions on the world, and how they changed over such a long period of time is really valuable to me.

    Fortunately you can file a GDPR request and get a copy of the whole thing for yourself.


  • So, let’s put aside for a moment the rather shocking number of people casually advocating for murder in this thread.

    I want to talk instead about how everyone here is just talking for granted the notion that removing the billionaires, Republican politicians, or whatever “they” you care to think of, would be a solution, or even a positive step, for modern social ills.

    There’s a big undercurrent in almost any political discussion online, this implication that every one of the world’s problems actually has a super simple solution, that The Powerful could just snap their fingers and make it happen if they wanted to, and it’s only because of their greed etc that we have any problems that all. Obviously we live in a time of huge inequity and we’d be a lot better off if we found a good way to improve it.

    But many (most?) of our biggest problems are inherent to the challenge of keeping 8 billion people alive and happy in a hostile universe, and in fact nobody has ever had a perfect solution. Throwing the entire planet into chaos by causally throwing away human beings’ rights and leaving an enormous portion of the world’s capital in uncertain hands, ready to be seized by some other set of psychopathic opportunists who happen to be in a position to do so, certainly ain’t it.