It is a value judgement. It is life. It is not a rock. It merely lacks sentience, as far as we are aware at least. May I ask what you think of a human in a coma? Are they also no different than a rock to you?
Is observing that a certain car lacks wheels a value judgement?
Something being alive has no more to do with it being sentient than it does with it having the capacity of sight.
You need an organism to actually develop all the components necessary to capture the photons, turn them into a signal, and transmit that signal to something like a brain that can process that into a vision. All living things, single celled organisms, do not just have the capacity of sight granted by virtue of being living.
Even in humans, which have all that machinery for sight, a slight disruption (trauma to the eye, retinal detachment, genetic disorders) can completely eliminate their ability to see.
It's the same for any number of capabilities, including consciousness. We know humans have the capacity for consciousness, and yet extremely subtle disruptions (a tiny amount of propofol, trauma to the brain, sleep itself) is enough to turn off consciousness, despite all that machinery still being in place and it being quite difficult from the outside to see anything awry.
That said, again and again, even if you want to pretend that every blade of grass, every life form down to the single celled, (and even every rock!) is as sentient as a human being, you will kill fewer plants, fewer microbial beings, clear less land (destroying fewer rocks, displacing and killing fewer people, animals, microbes etc.) by eating as low on the food chain as is feasible, and eliminating the inefficiencies of jumping up the trophic levels, which requires greater and greater inputs and destruction all the way up the chain to produce a given number of calories at the top.
A human is capable of sentience, a plant is not, nor is a rock. There's a plethora of evidence of humans coming out of comas and regaining sentience, and even of them dreaming/maintaining bits of awareness while from the outside appearing to be in a coma.
That said, there are also cases of clear brain death, in which case the human themselves is no longer capable of sentience, and so then their family unplugging them is not guilty of murder.
I value my own life (defined fundamentally by my ability to experience said life) and there is an overwhelming amount of evidence that the majority of other sentient beings do as well, humans (in temporary comas or not) and animals included, which is why I do not try to justify them being mass murdered for my personal hedonistic pleasure and try to work backwards from that end desire to find a way to justify the unjustifiable.
A value judgement would be saying that some sentient beings are more valuable than others. A statement of fact is that these living beings are capable of sentience, sight, hearing, flight, sexual reproduction, asexual reproduction, growing fur, breathing water, etc etc. and these other ones are not.
Something being alive has no more to do with it being sentient than it does with it having the capacity of sight.
You need an organism to actually develop all the components necessary to capture the photons, turn them into a signal, and transmit that signal to something like a brain that can process that into a vision. All living things, single celled organisms, do not just have the capacity of sight granted by virtue of being living.
Even in humans, which have all that machinery for sight, a slight disruption (trauma to the eye, retinal detachment, genetic disorders) can completely eliminate their ability to see.
It's the same for any number of capabilities, including consciousness. We know humans have the capacity for consciousness, and yet extremely subtle disruptions (a tiny amount of propofol, trauma to the brain, sleep itself) is enough to turn off consciousness, despite all that machinery still being in place and it being quite difficult from the outside to see anything awry.
That said, again and again, even if you want to pretend that every blade of grass, every life form down to the single celled, (and even every rock!) is as sentient as a human being, you will kill fewer plants, fewer microbial beings, clear less land (destroying fewer rocks, displacing and killing fewer people, animals, microbes etc.) by eating as low on the food chain as is feasible, and eliminating the inefficiencies of jumping up the trophic levels, which requires greater and greater inputs and destruction all the way up the chain to produce a given number of calories at the top.
A human is capable of sentience, a plant is not, nor is a rock. There's a plethora of evidence of humans coming out of comas and regaining sentience, and even of them dreaming/maintaining bits of awareness while from the outside appearing to be in a coma.
That said, there are also cases of clear brain death, in which case the human themselves is no longer capable of sentience, and so then their family unplugging them is not guilty of murder.
I value my own life (defined fundamentally by my ability to experience said life) and there is an overwhelming amount of evidence that the majority of other sentient beings do as well, humans (in temporary comas or not) and animals included, which is why I do not try to justify them being mass murdered for my personal hedonistic pleasure and try to work backwards from that end desire to find a way to justify the unjustifiable.
A value judgement would be saying that some sentient beings are more valuable than others. A statement of fact is that these living beings are capable of sentience, sight, hearing, flight, sexual reproduction, asexual reproduction, growing fur, breathing water, etc etc. and these other ones are not.