this post was submitted on 05 Jul 2026
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Showerthoughts

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A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The most popular seem to be lighthearted clever little truths, hidden in daily life.

Here are some examples to inspire your own showerthoughts:

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Like, we're destroying the one place we know is a sure bet on where we can prosper if we keep it healthy, but instead the world's richest man is trying to expand to other planets while this one's ability to sustain life is in jeopardy. IMO that makes us potentially a very stupid species compared to a species that doesn't really care about meeting other aliens because they value the life on their own planet far more than we do.

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[–] Sir_Gkar@lemmy.world 8 points 1 week ago

You can point to those civilizations because their collapse was not the end, life continued on. We haven't been hit by a gamma ray burst or any other complex life ending disaster since we are here to discuss the scenario. But that's no guarantee that we won't be.

The odds of anything happening to render Earth totally uninhabitable are very small... in our lifetimes. But as long as we keep existing, the time frame will keep growing, the opportunities for disaster will keep accumulating and the odds will keep multiplying. The basic math looks very different when you multiply by infinity. Even the sun won't last forever.

Obviously, this is no reason to neglect Earth and rush to other planets. But it is reason enough to reject the idea that we should never spread to other worlds because Earth will always be enough.