No Stupid Questions
No such thing. Ask away!
!nostupidquestions is a community dedicated to being helpful and answering each others' questions on various topics.
The rules for posting and commenting, besides the rules defined here for lemmy.world, are as follows:
Rules (interactive)
Rule 1- All posts must be legitimate questions. All post titles must include a question.
All posts must be legitimate questions, and all post titles must include a question. Questions that are joke or trolling questions, memes, song lyrics as title, etc. are not allowed here. See Rule 6 for all exceptions.
Rule 2- Your question subject cannot be illegal or NSFW material.
Your question subject cannot be illegal or NSFW material. You will be warned first, banned second.
Rule 3- Do not seek mental, medical and professional help here.
Do not seek mental, medical and professional help here. Breaking this rule will not get you or your post removed, but it will put you at risk, and possibly in danger.
Rule 4- No self promotion or upvote-farming of any kind.
That's it.
Rule 5- No baiting or sealioning or promoting an agenda.
Questions which, instead of being of an innocuous nature, are specifically intended (based on reports and in the opinion of our crack moderation team) to bait users into ideological wars on charged political topics will be removed and the authors warned - or banned - depending on severity.
Rule 6- Regarding META posts and joke questions.
Provided it is about the community itself, you may post non-question posts using the [META] tag on your post title.
On fridays, you are allowed to post meme and troll questions, on the condition that it's in text format only, and conforms with our other rules. These posts MUST include the [NSQ Friday] tag in their title.
If you post a serious question on friday and are looking only for legitimate answers, then please include the [Serious] tag on your post. Irrelevant replies will then be removed by moderators.
Rule 7- You can't intentionally annoy, mock, or harass other members.
If you intentionally annoy, mock, harass, or discriminate against any individual member, you will be removed.
Likewise, if you are a member, sympathiser or a resemblant of a movement that is known to largely hate, mock, discriminate against, and/or want to take lives of a group of people, and you were provably vocal about your hate, then you will be banned on sight.
Rule 8- All comments should try to stay relevant to their parent content.
Rule 9- Reposts from other platforms are not allowed.
Let everyone have their own content.
Rule 10- Majority of bots aren't allowed to participate here.
Credits
Our breathtaking icon was bestowed upon us by @Cevilia!
The greatest banner of all time: by @TheOneWithTheHair!
view the rest of the comments
If you're asking why it appears in our sci-fi, you were correct in assuming it was mostly about cheap costuming and special effects. If you're asking for a general canonical reason for it, there isn't one, but many sci-fi shows have come up with unique ones (for example, Star Trek had the Progenitors, a species of humanoids that seeded world with their DNA). If you're looking for a possible real-world explanation that could account for it, Convergent Evolution might explain why intelligent species wind up being bipedal tetrapods.
I think there's a compelling argument here. Certainly not all aliens would be bipedal tetrapods, but the ones who go on to be tool-using, space-faring species probably would be.
Yeah, that's my thinking as well, although to be clear, I'm not saying that intelligent life would be humanoid, just that it's the most reasonable real-world explanation I can come up with for why fictional aliens look human. I'm not an exobiologist, and I have no idea what the leading theories are on what intelligent life might look like. I'm just saying that, whenever I'm watching some sci-fi with a bunch of human-looking aliens, my go-to head cannon to explain it away is Convergent Evolution, and it at least feels like a reasonable explanation.