• 0 Posts
  • 28 Comments
Joined 2 years ago
cake
Cake day: July 3rd, 2023

help-circle








  • They were repeatedly being selected for the people who could handle a slightly colder environment, so by the time the population reached the polar regions, all that was left was people with traits to handle the cold. Any remotely beneficial recessive gene would quickly replace dominant alleles in the population.

    Although I’m sure there was some genetic adaptation, I’d argue it was more technological advancement. The northernmost tribe discovers a better make of clothing, or a better housing structure and suddenly the colder winters farther north are now tolerable so people settle there. The new northern tribe refines their technology and knowledge and now that they know how to… ice fish or something they have a winter food source, and now their descendants can settle even farther north.









  • Fun thing about Chagas, the disease Assassin bugs transmit to gain their bodycount. Trypanosoma cruzi (the protozoa that cause the disease) has developed a nasty little trick where it’ll offload snippets of its DNA into the host organism. This will usually cause a auto-immune disease, both weakening the host and diverting some of the efforts of the immune system.

    The interesting thing about this is one of the cells it can offload the DNA into are sex cells which means it becomes a heritable trait and becomes a part of the host genome. So there are naturally GMO humans out there with chunks of protozoa DNA in them… usually to their sorrow since the DNA is geared for causing auto-immune disorders.

    Edit: Fixed typo.


  • That opens up the possibility of vegan cheese, butter, etc. but as true dairy products.

    There actually are vegan dairy-ish products out there. Several startups have inserted the gene for casein (the main protein in milk) into yeast. So you just harvest the casein, add a little bit of some sort of fat and sugar and you have something that’s 99% the same as milk, and can be used in the same sorts of processes.

    The only product that I’ve actually tried was some Brave Robot ice cream, which was well… ice cream.



  • Two things really.

    1. Tradition. Alcohol has a long history in European culture and by immigration the United States. It’s common to have a glass of wine or a beer with dinner, the rich will impress their friends with the extravagant alcohol they drink serve, you take a glass of wine at communion… heck at one point weak beers were drunk more than water, because at the time nobody knew what made water safe to drink but everyone could tell if beer smelled rotten.

    2. Production. Marijuana is easy to grow, but it takes a lot of time and space to produce. Alcohol on the other hand you need something with sugar and some yeast or starter. It can be fermented in some corner of the basement or even a cupboard. It’s so hard to control the production of alcohol even in prisons there’s usually somebody fermenting pruno somewhere and that’s one of the most controlled and monitored environments. It’s really hard to prevent people from brewing some form of alcohol because it’s about as easy as making bread.

    When you combine these two you end up with the disaster that occurred when the United States tried to ban alcohol during prohibition. An easy to produce intoxicant with a large market was suddenly banned, when people started looking for more organized crime stepped in to fill the void.