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Sedate a Plant, and It Seems to Lose Consciousness. Is It Conscious?

nytimes.com

101–110 of 181 posts

Re: Sedate a Plant, and It Seems to Lose Consciousness. Is It Conscious?

#101

Complex exchange of information and response to your environment is fascinating, and should be appreciated. But if we're calling that consciousness, we've watered down the term to the point that it's just a loose metaphor for virtually any kind of complex biological mechanisms. This really shouldn't even be a debate. It's the special kind of wrong that ought to be embarrassing, like when people equate consciousness t…

Provided there are single cell organisms with eyes[1], and transcription factors form DNA-based activation/inhibition networks conceptually indistinguishable from neuronal networks, debating whether plants have subjective experience ("a view from the inside" doesn't necessarily implies visual information) is totally on the table.

Whether those organisms experience anything we can relate to is another matter though.

[1] https://en.wikipedia.org/wiki/Ocelloid

Re: Sedate a Plant, and It Seems to Lose Consciousness. Is It Conscious?

#102
post #77

Earlier quoted context omitted.

Even if you believe that plants are conscious eating plants instead of animals is still more ethical because it takes around 7kg of plant feed to produce 1kg of meat. So you’re responsible for the death of the animal and all the plants it ate.

That depends on how much plant feed you need to consume to offset the calories and nutrition from 1kg of meat. This will, of course, depend on the plant and the meat, but I'm sure you could make some reasonable assumptions. I've never done the math, but would be interested to hear if anyone has.

It takes many fewer plant resources to produce the same calories or protein than it does for the equivalent in meat. The ratio can be as bad as 20 to 1.

http://www.wri.org/blog/2016/04/sustainable-diets-what-you-n...

Re: Sedate a Plant, and It Seems to Lose Consciousness. Is It Conscious?

#103
Ha ha, take this vegetarians of all colors- we may have to eat your potato-stuffing due to overpopulation and water economics for the rest of our lives, but at least, you dont get to feel smug and moral superior- you are just a monstrous as the rest of us.

Re: Sedate a Plant, and It Seems to Lose Consciousness. Is It Conscious?

#104
post #95

Earlier quoted context omitted.

Some make the "minimally conscious" argument about the animals we use as food sources now. Wonder how deep that rabbit hole will be in 100 years.

As deep as it needs to be to allow people to accept lab grown meat. The equivalent of conscientious vegetarians of the future may be those that only eat lab grown human meat, of their own grown cells. Me-steak is the meat of the future. Of course, genetics probably means some of us taste better than others...

There's no reason to believe that single cells can't be conscious too.

You'd have to eat organic molecule synthesized through a non-biological, industrial process that feeds on energy harvested in space, so that all solar energy on earth can be given back to the wilderness.

Yes, using terrestrial solar and wind energy deprives geologic, atmospheric, marine and wild biological processes from the energy they're naturally due, and it is not ethical to use it anymore than it is to eat animal flesh.

More seriously, we're dissipative structures, and we can't survive (i.e. keep our inner entropy low) without raising the entropy in our surrounding. So there's gonna be some environmental disruption if we want to survive, and it's going to be at the expense of other organisms, be they cute, plain or disgusting.

Edit: with all that said, I think our current meat consumption rate is suicidal for environmental reasons. I do think we should limit the amount of meat we eat, but not out of compassion for non-human animals. I may have another opinion if I didn't have kids, but since they're there I'd rather limit as much as possible the cataclysm that's unfolding before our very eyes.

Re: Sedate a Plant, and It Seems to Lose Consciousness. Is It Conscious?

#106
post #101

Complex exchange of information and response to your environment is fascinating, and should be appreciated. But if we're calling that consciousness, we've watered down the term to the point that it's just a loose metaphor for virtually any kind of complex biological mechanisms. This really shouldn't even be a debate. It's the special kind of wrong that ought to be embarrassing, like when people equate consciousness t…

Provided there are single cell organisms with eyes[1], and transcription factors form DNA-based activation/inhibition networks conceptually indistinguishable from neuronal networks, debating whether plants have subjective experience ("a view from the inside" doesn't necessarily implies visual information) is totally on the table. Whether those organisms experience anything we can relate to is another matter though. […

Photoreceptivity isn't consciousness. "View from the inside" wasn't a mere reference to vision. And I would hope that the structural differences between DNA and brains are clear enough that they wouldn't have to be debated in a serious conversation.

Re: Sedate a Plant, and It Seems to Lose Consciousness. Is It Conscious?

#107

Study: Anaesthetics stop diverse plant organ movements, affect endocytic vesicle recycling and ROS homeostasis, and block action potentials in Venus flytraps Citation: K Yokawa, T Kagenishi, A Pavlovič, S Gall, M Weiland, S Mancuso, F Baluška; Annals of Botany, mcx155. Link: https://doi.org/10.1093/aob/mcx155 DOI: 10.1093/aob/mcx155 Abstract: Background and Aims Anaesthesia for medical purposes was introduced in the…

whether you are a robot or a person I appreciate your effort

Re: Sedate a Plant, and It Seems to Lose Consciousness. Is It Conscious?

#108
post #101

Earlier quoted context omitted.

Provided there are single cell organisms with eyes[1], and transcription factors form DNA-based activation/inhibition networks conceptually indistinguishable from neuronal networks, debating whether plants have subjective experience ("a view from the inside" doesn't necessarily implies visual information) is totally on the table. Whether those organisms experience anything we can relate to is another matter though. […

Photoreceptivity isn't consciousness. "View from the inside" wasn't a mere reference to vision. And I would hope that the structural differences between DNA and brains are clear enough that they wouldn't have to be debated in a serious conversation.

I believe that at this point it's worth drawing a distinction between "consciousness" and "self-awareness"/"self-consciousness".

Re: Sedate a Plant, and It Seems to Lose Consciousness. Is It Conscious?

#109
post #101

Earlier quoted context omitted.

Provided there are single cell organisms with eyes[1], and transcription factors form DNA-based activation/inhibition networks conceptually indistinguishable from neuronal networks, debating whether plants have subjective experience ("a view from the inside" doesn't necessarily implies visual information) is totally on the table. Whether those organisms experience anything we can relate to is another matter though. […

Photoreceptivity isn't consciousness. "View from the inside" wasn't a mere reference to vision. And I would hope that the structural differences between DNA and brains are clear enough that they wouldn't have to be debated in a serious conversation.

Please stop with the "serious convesation" FUD.

Structural differences are no barrier to functional equivalence. Transcription factors are proteins that activate or inhibit the transcription rate of other genes, including those of other transcription factors.

They do form complex regulation networks that are isomorphic to neural circuitry.

Edit: re. ocelloid, I know you didn't literally mean vision.

The structure of the retinal body and adjacent organelles suggests that it is more than a focused, single pixel cam that would be used for simple phototropism, which implies that it is tied to a more complex processing apparatus.

Re: Sedate a Plant, and It Seems to Lose Consciousness. Is It Conscious?

#110
post #20

> “Plants are not just robotic, stimulus-response devices,” said Frantisek Baluska I don't see how this follows from the finding that sedatives can prevent plants from responding to stimuli. It just means that there's a shared mechanism behind plants' responses and animals' responses, which wouldn't be overly surprising. Of course, that doesn't mean that plants don't have a lot more going on than we usually realise,…

For all I care humans are "just robotic, stimulus-response devices".

While it's correct, it hides peculiarities of humans' stimulus processing.
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