<p>" ^^^^The most important organ of a living species is its brain. Without the brain, none can live. The brain essentially deals primarily with five things: the five senses of taste, smell, touch, sight, and hearing.
All animals exhibit these five senses. Through scientific research and dissections and studies of behavioral patterns, cows and fish are proved to be sentient beings. I once had a cow as a pet when I lived in India. It can recognize me and it always comes to me when I call for it…it doesn’t respond to anyone else. "</p>
<p>Without the brain, none can live? What? You should know by now that single-celled organisms exist. You should also know that they don’t have brains. Most importantly, you should know that organism can “exist” at all levels, from cells to tissues. So all the talk about ‘five senses’ is completely wrong. Do i have to hear, smell, taste, see or feel to exist?</p>
<p>Also, what’s your argument on cows and fish being proven to be sentient beings? Are you telling me that cows and fish are able to perceive subjectively, therefore, they exist?</p>
<p>“Anyways, plants do not exhibit these 5 senses. It lacks the sense of hearing, taste, smell, and sight. It has rudimentary capabilities of touch…and taste I suppose (Venus flytrap, but nobody eats that…actually the Venus flytrap works on the sense of touch, not taste. Its arguable).”</p>
<p>Plants do not hear. Neither do they smell nor see. Does that mean they do not exist? If i’m deaf, so i seize to exist? No, i live because that is not essential to live.</p>
<p>“Plants may secrete chemicals when injured, which honestly doesn’t tell me anything. When a car crashes, it immediately “secretes” the airbag, which protects the passenger. Does that mean the car is sentient?
Secreting chemicals is just secreting chemicals. It doesn’t prove anything.”</p>
<p>Great point, but an air-bag in a car is artificial. We make it possible for cars to be able to ‘deploy’ airbags on impact. And why are you talking about perception (sentient)? Perception doesn’t equal life. Secreting chemicals is a response than live organism exhibit, not ‘just secreting chemicals’.</p>
<p>"You can’t put plants and animals in the same category of things. Everyday you step on grass to walk. According to your logic, its a viable sentient being. Its like stepping on cats or horses. Would you do that? No.
But you never think twice before stepping on grass.
Its the same thing. I don’t feel any remorse when I remove a carrot from the soil. I see no reason to. </p>
<p>Absolutely, that’s why there’s something called the taxonomy. Everyday, i step on grass, does me not caring about the grass as a living being mean that it doesn’t live? Just because i pluck grass for fun and won’t be charged for murder, doesn’t mean that it doesn’t exist. Even as you said this, i might step on grass without thinking twice, does that therefore mean it has no life? </p>
<p>Remorse is not standard across a board. People dogfight all the time and feel no remorse for their actions. Does that mean dogs do not live? If i kill a rabbit just because it feels good and i feel no remorse for my actions, what does that tell you? That is has no life
??</p>