Consul wrote: ↑April 22nd, 2020, 7:30 pm
Plants don’t have feelings and aren’t conscious, a biologist argues: Lincoln Taiz and colleagues lament the rise of ‘plant neurobiology’
"Taiz’s team argues that plant consciousness doesn’t even make sense from an evolutionary point of view."
It is an opinion piece.
Plants don’t have feelings and aren’t conscious, a biologist argues wrote:Lincoln Taiz is peeved. Over the last decade or so, the retired plant biologist has watched the rise of the field of “plant neurobiology” with growing dismay.
...
But the chances of that are “effectively nil,” Taiz and colleagues write in an opinion piece in the Aug. 1 Trends in Plant Science.
Foundation for her opinion:
“There’s nothing in the plant remotely comparable to the complexity of the animal brain,” says Taiz, of the University of California, Santa Cruz. “Nothing. And I’m a plant biologist. I love plants” — not because plants think like humans, he says, but for “how they live their plant lives.”
While the general status quo may be (or has been for the past +50 years) that consciousness originates in the animal brain, it appears that increasingly the status quo of science is moving away from that idea with more serious mainstream consideration of Panpsychism as an example.
The following research may be an example of an available clue that consciousness per se may not require a complex animal brain.
QUOTE>
Consciousness is a property of the universe that is filtered by the brain
According to the decades-long research of Dr. Peter Fenwick (Cambridge, UK), a highly regarded neuropsychologist who has been studying the human brain, consciousness, and the phenomenon of near death experience (NDE) for 50 years consciousness cannot be an emergent property of the brain and its metabolism. Fenwick believes that consciousness actually exists independently and outside of the brain as an inherent property of the universe itself like dark matter and dark energy or gravity.
In Fenwick’s view, the brain does not create or produce consciousness; rather, it filters it. As odd as this idea might seem at first, there are some analogies that bring the concept into sharper focus. For example, the eye filters and interprets only a very small sliver of the electromagnetic spectrum and the ear registers only a narrow range of sonic frequencies. Similarly, according to Fenwick, the brain filters and perceives only a tiny part of the cosmos’ intrinsic “consciousness.”
Source:
https://www.psychologytoday.com/intl/bl ... -the-brain
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If Dr. Peter Fenwick's idea is correct, plants may simply have developed a different mechanism to filter the consciousness property of the Universe.
With regard to emotions. What is the purpose of emotions? There is evidence that one can think pain away. Does that make pain per se less relevant for human life? Pain as an emotion is functional in the complex existence of an animal. From the perspective of a plant, what is of utmost importance is likely very different from that of an animal but that doesn't mean that the essence of pain and other emotions are not applicable to a plant within their unique scope of existence.
Plants don’t have feelings and aren’t conscious, a biologist argues wrote:Imagine a forest fire. “It’s unbearable to even consider the idea that plants would be sentient, conscious beings aware of the fact that they’re being burned to ashes, watching their saplings die in front of them,” Taiz says. The horrifying scenario illustrates “what it would actually cost a plant to have consciousness.”
The roots of plants reside underground. What is atop the plant is essentially a part of their body that can be replaced. It is why forests recover quickly after a forest fire.
What makes pain relevant? If the human experiences a high stress event it receives an adrenaline shot by which the human does not feel pain and acquires a certain superhuman strength.
When plants would be capable of experiencing something in the scope of the essence of pain and other emotions, there is no reason to assume that they cannot switch off that sense under a high stress event, with forest fires being a factor that is essential for the vitality of forests and some plants even counting on it. For example, some flowers only bloom after a forest fire.
These flowers only bloom after forest fires
https://eu.redding.com/story/life/home- ... 364114001/
At question would be: does the capacity of plants to switch off their senses in a high stress event make their experience irrelevant? The fact that humans can switch off pain in high stress events does not seem to affect morality so why would such be applicable to morality of plants?
When it concerns morality in general, it would be about determining the need and applicability of a base level of respect. If plants are conscious creatures that are capable of fulfilling a vital role in animal life, not just for what has been but for what may come, then perhaps it is important to provide plants with a certain attention/respect that will enable them to perform well/better. If the concept of a shared dream between a plant and an animal is essential, it may be important to shape culture so that such potential can exist and advance. The concept of the discovery of a "shared purpose" may be essential for nature to prosper.