this post was submitted on 13 Feb 2026
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[–] Limfjorden@feddit.dk 94 points 4 weeks ago (9 children)

Cars are too prevalent in most countries, but they are undeniably very useful when used correctly. I would probably say the social media does more harm than cars, but idk if it's the worst invention. Lots of candidates.

[–] turboSnail@piefed.europe.pub 9 points 4 weeks ago* (last edited 4 weeks ago)

What about the idea of burning oil products in general? Sure, that made powerful and light engines possible, and they have transformed economies, logistics, trade, and entire countries. However, if we hadn’t invented that, progress would have been a lot slower.

Nevertheless, I would argue that the past 200 years of industrial progress weren’t worth the climate crisis.

[–] DarkFuture@lemmy.world 4 points 4 weeks ago

I've been alive long enough to have become an adult before social media happened.

Social media is the correct answer.

I've never witnessed something have a more detrimental effect on society.

As an American, our discourse, especially political, went absolutely apeshit at the same time social media and smart phones started becoming a household thing. We absolutely would not be in the situation we currently find ourselves if not for social media.

There are simply too many ignorant humans for social media to be anything other than a total disaster.

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[–] grue@lemmy.world 69 points 4 weeks ago (2 children)
[–] LouNeko@lemmy.world 11 points 4 weeks ago (1 children)

The only correct answer in this thread.

It's the biggest industry in the world by a very large margin and the most destructive one on a global scale.

[–] BarbecueCowboy@lemmy.dbzer0.com 5 points 4 weeks ago (1 children)

Even advertising isn't necessarily bad, having people telling you about things you might like used to be a good thing.

I personally think it's people like Edward Bernays who had the idea of, I guess, 'Malicious Advertising'. They really solidified the idea of applying propaganda techniques to advertising strategies and that just kind of become expected and the norm.

[–] eightpix@lemmy.world 4 points 4 weeks ago

More people need to know about Bernays. Literally wrote the book, Propaganda in 1928. Went on to found the industry of Public Relations. He is the reason advertisers target your subconscious, make you feel bad, an use their products as a salve for the pain they inflict.

Adam Curtis covers the effects well in The Century of the Self. Watch out, it clocks in at just under 4 hours.

[–] PHLAK@lemmy.world 7 points 4 weeks ago* (last edited 4 weeks ago) (4 children)

Some level of advertising is surely okay, right?

If I open a bakery and put a sign out front that says "Baked good for sale!" I don't think anyone would complain but that IS advertising.

This begs the question: What level of advertising is okay?

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[–] YaksDC@sh.itjust.works 62 points 4 weeks ago (2 children)

Religion. So many of today's issues stem from the magical thinking inherent in religion.

[–] Ryoae@piefed.social 6 points 4 weeks ago

It's easily disprovable, but even in the face of countless arguments against it, people still willingly throw themselves into it by the millions. They're too fearful of the unknown, they're fearful of belonging somewhere when we die and religion is the prime example of how easily controllable people are when they're fearful.

[–] 65gmexl3@lemmy.world 5 points 4 weeks ago
[–] KokusnussRitter@discuss.tchncs.de 37 points 4 weeks ago (1 children)

nuclear weapons, too feckin dangerous to have

[–] FinjaminPoach@lemmy.world 11 points 4 weeks ago (5 children)

I'm in mixed mind about them because you're right, they're too destructive, but for the time being their existence has prevented conflicts from breaking out, and since wars are typically only waged with the promise of financing it afterwards via looting or expansion, nobody is really willing to render land unusable in the process of conquering it.

[–] PonyOfWar@pawb.social 6 points 4 weeks ago (7 children)

The problem is that it only takes one ruler insane enough to use them to wipe out most of humanity.

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[–] zxqwas@lemmy.world 28 points 4 weeks ago

So far crypto currencies. So far they seem to expend a huge amount of electricity and used mostly for speculation.

[–] Kolanaki@pawb.social 20 points 4 weeks ago (1 children)

It's a three way tie between:

  • Leaded Gas

  • Aerosols

  • Nuclear bombs

[–] Denjin@feddit.uk 12 points 4 weeks ago (1 children)

Interesting fact, the same man, Thomas Midgely Jr, invented both tetraethyl-lead as a fuel additive and CFCs, almost killing everyone on earth twice over.

Karma got him in the end after he got tangled in one of his contraptions after he became bedridden with polio and died of strangulation.

https://en.wikipedia.org/wiki/Thomas_Midgley_Jr.

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[–] Cherry@piefed.social 20 points 4 weeks ago

A financial system that breeds billionaires

[–] FiniteBanjo@feddit.online 17 points 4 weeks ago

Easy question:

AI

Net negative pushing us toward unavoidable global ecosystem collapse: it produces nothing but the unfulfilled promise of eventually replacing human workers, which it has never shown the capability to do and according to the researchers who founded the AI companies will never do due to "AI Scaling Laws". It has increased power consumption and costs by over 30% in some US States.

[–] Ryoae@piefed.social 16 points 4 weeks ago

Capitalism.

[–] moondoggie@lemmy.world 16 points 4 weeks ago

24 hour news networks.

News used to just be the news when there was a half hour of local, half hour of national twice per night with a morning show for fluff, weather, and brief news updates. 24 hour news needed to fill the whole 24 hours and also pay for itself by getting eyeballs on advertisers. That’s when all of the sensationalist stuff started taking over.

[–] ICastFist@programming.dev 16 points 4 weeks ago

Slavery. Even after banning it pretty much everywhere, people still find ways to treat others as disposable property.

[–] myfunnyaccountname@lemmy.zip 14 points 4 weeks ago

Shareholders.

[–] workerONE@lemmy.world 11 points 4 weeks ago* (last edited 4 weeks ago) (1 children)
[–] The_Almighty_Walrus@lemmy.world 6 points 4 weeks ago

Never actually did anything and never actually claimed to. Most people assumed it was a headache relief but the company never said that. They just said to put the shit on your forehead

[–] stringere@sh.itjust.works 10 points 3 weeks ago
[–] xep@discuss.online 10 points 4 weeks ago

It's likely LLMs in their current corporate circular funding form and cryptocurrency.

[–] Evil_Incarnate@sopuli.xyz 10 points 4 weeks ago (3 children)

The wheel. Everything went downhill from there.

[–] Denjin@feddit.uk 20 points 4 weeks ago

In the beginning the Universe was created. This has made a lot of people very angry and been widely regarded as a bad move.

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[–] ace_garp@lemmy.world 10 points 4 weeks ago

Disposable vapes come to mind, although the real answer is probably some extremely depraved torture device.

[–] Zwuzelmaus@feddit.org 7 points 4 weeks ago

Weapons of mass destruction, obviously.

[–] Smoogs@lemmy.world 7 points 4 weeks ago (2 children)
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[–] chunes@lemmy.world 7 points 4 weeks ago (1 children)

Either leaded gasoline or pfas

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[–] CaptPretentious@lemmy.world 7 points 4 weeks ago

Social media year over year shows it was a mistake.

[–] vogi@piefed.social 7 points 4 weeks ago

Weapon of mass destruction

[–] BeigeAgenda@lemmy.ca 7 points 4 weeks ago (1 children)
[–] PonyOfWar@pawb.social 28 points 4 weeks ago (2 children)

That was actually a great invention, considering it replaced the unlimited hour work week (60-96 hours being normal in Victorian times). I agree that we should go further though.

[–] PhoenixDog@lemmy.world 9 points 4 weeks ago (1 children)

Always room for improvement, but to think the 40 work week was a bad idea shows how little history they know.

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[–] ving_thor@lemmy.world 6 points 4 weeks ago

Leaded Gasoline comes to mind...

[–] Janx@piefed.social 6 points 4 weeks ago* (last edited 4 weeks ago) (3 children)

Leaf blowers. They solve nothing permanently, it just moves around the leaves, meaning the blowers will be back again tomorrow morning, waking me up...

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[–] boaratio@lemmy.world 6 points 4 weeks ago (2 children)
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[–] GreenKnight23@lemmy.world 6 points 4 weeks ago

industrialization.

it's caused unfathomable damage to us, our planet, and the organisms we share our world with.

it's also saved just as many as it's harmed, but there is an upper limit when our planet dies and we all die with it.

[–] theherk@lemmy.world 5 points 4 weeks ago

Property ownership

[–] Bahnd@lemmy.world 5 points 3 weeks ago

[Gestures broadly to Thomas Midgley Jr.] [Link]

[–] victorz@lemmy.world 5 points 4 weeks ago
[–] LunarLoony 5 points 4 weeks ago (1 children)
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[–] pir8t0x@lemmy.ml 5 points 4 weeks ago
[–] Stern@lemmy.world 4 points 4 weeks ago
[–] mrodri89@lemmy.zip 4 points 4 weeks ago
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