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Those poor plants (lemmy.world)
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[-] hellfire103@lemmy.ca 99 points 3 months ago

"Know" is a stretch. Plants respond to attack by releasing chemicals (e.g. nettles and grasses), curling or retracting their leaves (e.g. acacia), or by changing their morphology (e.g. holly); but they have no nervous system - let alone a brain - so it's not like you're killing an animal.

[-] prettybunnys@sh.itjust.works 106 points 3 months ago* (last edited 3 months ago)

Plants having no nervous system is being challenged with the idea that the plant itself is its central nervous system.

They react to stimulus, they emit sounds (different ones when in “pain”), and communicate with each other.

They don’t have consciousness in a way we understand

I dont mean this as a “dunk” but more of a how neat is that

[-] LordGimp@lemm.ee 41 points 3 months ago* (last edited 3 months ago)

It's always funny to me how people eat up the concept of a distrubuted neural network in tech but scoff at the same idea applying to something like a tree or a fungus.

Pando is the largest organism by area, and the Humungous Fungus is the largest by mass. The idea that those organisms don't "think" in some way is laughable.

[-] MotoAsh@lemmy.world 15 points 3 months ago* (last edited 3 months ago)

"In some way" is doing A LOT of heavy lifting there. ... although in the general sense, agreed.

Especially given how many outright wrong or otherwise assinine conclusions some "thinking" animals come to... Perhaps communicative consciousness is overrated on the intelligence scale.

[-] x4740N@lemm.ee 4 points 3 months ago* (last edited 3 months ago)

It always seems lime some excuse in a counter response by vеgаns

The number of times I've responded to them telling them that plants probably process pain in a different way to us has always been shot down by them

Tell them that brains extremely simplified are just on and off responses to certain stimuli / information just like plants have specific reponsonses to stimuli and computers having 1's and 0's that respond to information

A mycelium network could be counted as a brain

[-] BlackDragon@slrpnk.net 10 points 3 months ago

If you actually believe harming plants causes them pain and that that is bad, you should be vegan. Animal agriculture harms far, far more plants than any plant agriculture ever could.

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[-] KillingTimeItself@lemmy.dbzer0.com 2 points 3 months ago

because humans invent things from scratch that nature has already created and optimzed, it's why we're seeing a lot of optimizations on current tech that comes from nature itself.

It's a really weird problem to have.

[-] LordGimp@lemm.ee 7 points 3 months ago

Go find that video of a slime mold optimizing Japan's rail system by finding oats in a maze

[-] KillingTimeItself@lemmy.dbzer0.com 1 points 3 months ago

isn't this similar to or equivalent in concept to letting water pathfind through a maze for example?

[-] LordGimp@lemm.ee 5 points 3 months ago

No. The slime mold doesn't just solve the maze. It figures out the optimal path and grows only where it needs to reach the goal. It's a fascinating thing to watch in time-lapse. The "water in a maze" idea is that if it fills every passage, the only drain would be the exit.

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[-] VelvetStorm@lemmy.world 2 points 3 months ago

You should read the book "entangled life" if you haven't already. It's fascinating.

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[-] hellfire103@lemmy.ca 30 points 3 months ago
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[-] Kolanaki@yiffit.net 25 points 3 months ago* (last edited 3 months ago)

We don't know how consciousness works enough to say they don't. Having a brain and/or nervous system might not be necessary.

They don't have muscles either, but some plants are known to uproot themselves and fucking move.

[-] strawberrysocial@lemmy.world 9 points 3 months ago

Yeah, plants aren't stationary. All plants move, just very, very slowly compared to animals. Looking at time lapse videos of vines growing, reaching out for something to grab on to and stuff is pretty neat. They kind of whip around in circles until they feel they've hit something worth grabbing onto.

[-] explodicle@sh.itjust.works 5 points 3 months ago

Wait that's cool as hell, which plants?

[-] FlyingSquid@lemmy.world 4 points 3 months ago* (last edited 3 months ago)
[-] strawberrysocial@lemmy.world 3 points 3 months ago

Maybe tumbleweeds? I think..

[-] nifty@lemmy.world 4 points 3 months ago

We don’t know how consciousness works enough to say they don’t. Having a brain and/or nervous system might not be necessary.

Hmm sorry but no, there are traits exhibited by conscious entities which we don’t observe in those which lack consciousness. This is a nice explainer on consciousness, note that it’s not saying anything about needing a brain to exhibit those traits

https://plato.stanford.edu/entries/consciousness/#DesQueWhaFeaCon

correct me if I am misremembering sth

[-] howrar@lemmy.ca 11 points 3 months ago

there are traits exhibited by conscious entities which we don’t observe in those which lack consciousness.

Implying we have a way of determining whether an entity is conscious or not. That's the entire point of contention here.

[-] arken@lemmy.world 7 points 3 months ago

which we don’t observe in those which lack consciousness.

See what you did there? You assume a priori which entities lack consciousness, and then motivate this by claiming they lack traits that can be observed in conscious entities. That is very neatly circular.

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[-] strawberrysocial@lemmy.world 7 points 3 months ago

How will we ever know for sure if plants have their own form of consciousness that doesn't follow a list of requirements that's based on animals, or can feel pain.

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[-] ChicoSuave@lemmy.world 9 points 3 months ago

They have the knowledge and are doing something about it. If other plants can send out this chemical by observing it themselves, that sounds like a reaction from a communication. It may not be cognition like we expect but it is behaving like cognition would. Hard to argue that plants don't know or care of their friends start dying.

[-] kshade@lemmy.world 6 points 3 months ago

I'd argue that knowledge is more than that, otherwise books or state machines could also be said to know things.

[-] socsa@piefed.social 3 points 3 months ago

This is why I don't eat books

[-] ChicoSuave@lemmy.world 2 points 3 months ago

The plants are acquiring information and making an independent change to their status with this information. Books do nothing with knowledge other than communicate it to others. Machines are unable to make independent changes to itself unless programmed to do so.

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[-] 0x0@infosec.pub 9 points 3 months ago

Isn't that how we justified boiling Crayfish alive though?

[-] MotoAsh@lemmy.world 5 points 3 months ago

Some misguided monsters, yes.

[-] Leate_Wonceslace@lemmy.dbzer0.com 9 points 3 months ago

We can't say that brains are required for a mind to exist; we have no way of knowing.

[-] VelvetStorm@lemmy.world 2 points 3 months ago

Lobsters contain 15 nerve clusters called ganglia dispersed throughout their bodies, with a main ganglion located between their eyes. So, according to the logic here whyis it wrong to boil them alive if they don't have a brain?

For the record, imo it is wrong to boil lobster, crabs, and other crustaceans alive. There is no reason you can't kill them directly before boiling them.

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this post was submitted on 01 Sep 2024
691 points (83.4% liked)

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