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Cake day: 2023年6月13日

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  • jballs@sh.itjust.workstoMicroblog Memes@lemmy.worldThe moon
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    2 天前

    If you’re from the US, the moon is the size of a dime when viewed from 6 feet away. I don’t know what a universal measurement would be for folks outside the US.

    Anyway, it always cracks me up when people get hyped for a “super moon”. This tiny object in the sky is going to be indistinguishably less tiny!



  • Unfortunately, I think this is the most likely scenario. Going from our modern technology levels, which are more than capable of destroying the world, to Dyson spheres is a huge leap that will take who knows how long (decades? centuries? millennia?).

    Before that happens, we have to live together on a planet without blowing ourselves up or making the planet uninhabitable. As technology continues to advance, walking that knife edge of survival seems more and more difficult. The pessimist inside of me says that no civilization has been able to accomplish it.


  • Yeah, it seems very possible that at one point, civilization will turn inward instead of outward. Why go through the time and effort to colonize the stars when you can just create a cyber-utopia? If you’re advanced enough, you could make it feel like an eternity while almost no time passes on the outside.

    Sure, your planet might get destroyed by a cataclysmic event in the far future, but if you can make that feel like billions or trillions of years, who really cares?