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this post was submitted on 12 Jun 2025
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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:
- Both “200” and “160” are 2 minutes in microwave math
- When you’re a kid, you don’t realize you’re also watching your mom and dad grow up.
- More dreams have been destroyed by alarm clocks than anything else
Rules
- All posts must be showerthoughts
- The entire showerthought must be in the title
- No politics
- If your topic is in a grey area, please phrase it to emphasize the fascinating aspects, not the dramatic aspects. You can do this by avoiding overly politicized terms such as "capitalism" and "communism". If you must make comparisons, you can say something is different without saying something is better/worse.
- A good place for politics is c/politicaldiscussion
- Posts must be original/unique
- Adhere to Lemmy's Code of Conduct and the TOS
If you made it this far, showerthoughts is accepting new mods. This community is generally tame so its not a lot of work, but having a few more mods would help reports get addressed a little sooner.
Whats it like to be a mod? Reports just show up as messages in your Lemmy inbox, and if a different mod has already addressed the report, the message goes away and you never worry about it.
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Yep, literally every single living thing has a common ancestor.
Monkey? Yep.
Tree? Yep.
Octopus? Yep?
Mushroom? Yep?
Bacteria? Yep.
What if a bunch of the earliest life spontaneously formed by the millions independently in different places? Would we all really have a true single common ancestor then?
Edit: I think there's been a misunderstanding. I believe that all life on earth came from the same "species", being the same kind of structure spontaneously generated in the primordial soup, but that there could've been a number of those structures that were generated and were all identical to each other. This would mean that any of them could evolve from the same starting point in terms of "design", but not literally be the exact same object, meaning that we could have a number of origin ancestors that were all identical, and were potentially not an exact one singular living thing.
Some (probably bacteria-like) form of life appeared almost as soon as conditions made it possible, so it’s conceivable that it arose multiple times in earth’s history. But eucaryotes (animals, plants, and fungi) took almost half the lifetime of the earth to appear, and have a lot of contingent features, so it’s overwhelmingly likely that all eucaryotes have a common ancestor.