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Joined 2 years ago
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Cake day: October 12th, 2022

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  • I’m gonna add to this by saying phosphorus may be my favorite, but I think the most likely filter is just time, twice.

    Do you know how unlikely it is that earth has been habitable for so long? Do you know how long life was single-celled? One of the theories for how advanced (eukaryotic) cells formed was the combination of at least three different branches of life into the same cell! Archaea (cell wall), bacteria (mitochondria/chloroplasts), and viruses (nucleus). Do you know how unlikely that sounds? Do you know how long it would take for that to happen randomly? Most planets probably aren’t even habitable for that long. Once we became eukaryotic, we started progressing much faster.

    Then, keep in mind, the life has to continue to exist for billions of more years while it waits for the advanced life to happen again within the same section of the galaxy. So, time is two filters - both behind us and in front of us.


  • My favorite filter is the amount of phosphorous in the universe. Earth has an unusually high amount, and it’s vital for life. I like this one, because as more stars die, the amount of phosphorous goes up, implying we won’t be alone forever.

    Anyway, look up “Issac Arthur” on YouTube for HOURS of content about the Fermi paradox and potential great filters.



  • I dream every night. I even dream frequently while taking naps, sometimes as short as 15-20 minutes.

    Many dreams I forget shortly upon waking. As in, I can’t remember what it was about by the time I get out of bed. But, I do actually remember the dream for a few seconds, so I know it happened. The majority of my dreams I can recall for the rest of the morning or even day. If something noteworthy happened, I can remember the dream for days, weeks, or years. I really depends on how impactful/meaningful the dream was.

    I have not used sleep journals or anything of that nature to help me remember dreams. I have always been like this. I also have had sleep paralysis and sporadic insomnia for about as long as I can remember - not severe or frequent enough to need treatment.








  • janNatan@lemmy.mltoAsk Lemmy@lemmy.worldWhere is a good place to move to?
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    4 months ago

    Tennessee still has some affordable housing in rural areas. Very little snow as well.

    Are you prepared for no-flouride water, septic tanks, an awful education system, a sub-tropical climate that seems to get less “sub” every year, more types of pollen than you’ve ever dreamed of, more guns than people, and rampant meth/opioid abuse?