1. There is a difference between rational behavior, and behaving according to reason. It is certainly rational to pull one's hand out of fire if one wants to keep one's hand from being destroyed. But we don't say: "Boy, when your hand went into that fire and you pulled it out, you did some quick thinking and came up with a really rational response." The hand was not pulled out of the fire because of a thought process, balancing various concepts, choosing the most logical and then taking action. It is instinctual to pull a hand out of fire. It's not behavior that is according to reason; it's behavior according to instinct or reflex. Those instincts can later be rationalized (saving hands from destruction is the purpose of the reflex, or at least the result of the development of that reflex), but the actor, the person with the hand, wasn't behaving according to reason when his own hand flew out of the fire. Human beings can both recognize the rationality of certain actions and functions (after the fact, post hoc), and they can use reason to develop causes behind their own behaviors before they behave according to those thoughts. People who are saying animals are simpler versions of humans using reason are seeing rationality after the fact and asserting the animal must have seen that rationality before the fact and then acted according to that reason. But rationality in a function doesn't mean there is an actor who thought about that rationality before the function occurred and then acted according to that rationality. 2+2+4 shows rationality, but we don't need to think 2 is being rational when it adds 2 more to itself to make itself, now plus the other 2, equal to 4. That's silly. There are no agents or desires or things communicated within the rational pile of characters "2+2=4".
2. I'm talking about behaving according to reason. Do animals use reason to inform their actions before they act? People seem to be saying that animal behavior, like human behavior, shows evidence of being influenced by some level of that animal's thoughts. Thinking, conceptualizing, wanting and choosing leading to actions. I disagree, for many reasons.
A dog wants to lick a bowl. So the dog begs. When the person looks at the dog, the dog moves his eyes to the bowl to communicate or tell the person what he wants. The dogs sits very still like a good boy, wags his tail, gets the person's attention and looks at the bowl and looks at the person, and looks at the bowl. The dog must be conceptualizing licking the bowl and using reasonable methods to bring about a future state of actually having the bowl and getting the person to help him bring about that future state by communicating that conceptualized mental state in the dog. Right? Sounds like a rational explanation for why the dog looks at the bowl and then looks at the person and begs. We insert rational agency into the dog and use it to explain behavior. Makes sense.
Eyeballs are designed to sense light and the brain uses this to locate objects. The system works very well, especially for some birds. The development of the binocular vision is so complex, so purposeful, it doesn't seem like it could have arisen without a designer. Therefore, to explain the existence of eyeballs, we can insert a rational designer at work over millions of years to bring about a purpose called vision.
That's what we are doing when we insert rationality in animal agents. We can't explain their behavior without saying it is like our behavior, so we just say they must be doing what we are doing. But like intelligent design, saying a dog is using reason and thinking things, is not the only explanation, nor the simplest or demonstrative of the most evidence.
3. Instinct. Humans are animals and dogs are animals. Both, at times, act according to instinct. We just do what we do because of the stimuli and the way we are structured. Humans, like those on this thread, sometimes, instead of instinct (maybe), conceptualize things like "behavior" and "communication" and other things we are talking about here on this post. We think. Humans, use the concepts to develop "reasons" or optional choices for ourselves, and then, sometimes, base our actions on these thoughts. We choose to hold our hand in the fire no matter how much it hurts because of thoughts that this will make some brilliant philosophical point (or whatever). We act both according to instinct (pull the hand out quickly), and according to rationality (keep the hand in, or never touch the fire, or whatever the thought is).
Do we really need rational thought to explain what animals do? Couldn't their instincts be so highly developed that they never need any thoughts to move from the present into the future? I say, certainly could. I do all kinds of rational things without thinking. A ball is hurling at my head and I duck and the ball misses me - does that make me really smart? I need to move a heavy stone, so I set up a lever and move it - does that mean I've communicated my desire for the stone to move
to the stone?
This speaks to all of the accusations that saying animals do not use reason or thought to inform their actions is elitist; saying humans think they are better than animals because we can use reason. But it is just as elitist to say humans and dogs both use reason, but humans are just better at it.
Who cares for a minute whether instinct or reason is more complex or better than the other? Not me. I'm trying to make a reasoned argument, communicate it to other people. My dogs could care less about any of this - that makes them innocent and pure, maybe geniuses, not stupid.
So the creature who uses reason, the human, sees rational thought all over the universe - is it possible that we are narrowly, simple-mindedly, rationalizing or personifying all of these other things to be just like us? I say yes. No wonder we see animals as rational agents - we are too proud of being rational agents ourselves to deny it of other creatures.
If a dog could talk (and therefore display evidence of an ability to think and reason), might they say "keep your slow moving thoughts and reasons to yourself - I need none of it ever."
I say, for sake of this point I'm making, instinct is way better than reason. If the goal of living things is to live, to procreate and live more, then the sequoia tree or the fungus is way more advanced than we reasoning animals. If the sequoia tree could talk they could say "take my lifespan and shove that up your hierarchical, rationalizing ass - plus, I don't have an ass."
Instinct is good enough. Amazing enough. Complex enough.
4. Philosophy of Mind. Saying my dog is communicating with me when he begs for food is placing a mind of his own in the dog. This places all of the epistemological problems of knowledge, the mind-body problem, questions of free-agency and choice, all in the dog. To simply think "I am hungry" is to think "I am." So we are saying dogs create the same illusory, ill-defined "self" in their consciousness and build communication methods like begging postures in order to share these self-reflections with some other self for a that dog's purposes and conceptualized intentions. We are saying the dog, in some simpler fashion, feels his hunger and then thinks of ways to communicate the concept of hunger (not the feeling itself) to some other creature in response to this thought. But why saddle the dog with all of this "rational" activity of mind? Neither humans nor dogs are behaving according to reason when they feel hunger. We don't think "I need to consume energy to live, so I should make myself feel hungry." We just feel hungry. Like an instinct. Dogs, it seems to me, don't feel hunger and then ask themselves "what can I do to satisfy this hunger?" Just like the hunger just is because of their structure, begging just is because of the dog's structure. There need be no theoretical, hypothesis formation in a dog's mind; they don't have to think "If, theoretically, I beg, and look cute, I can convince that person to move the bowl to the floor." They don't form this hypothesis and then experiment with different cute acts second. They just feel hunger; this produces certain other behaviors; I happen to think it's cute; and sometimes this produces licking bowls. All of the rationalization of what should "I" do next to communicate "my mind" to that "other mind" so that the "other mind" will take certain actions that "I want" - that's all just as weak of an explanation as intelligent design to explain why the earth needed a moon to regulate the tides - God placed a moon there to help build the earthly environment, like I place a mind in a dog to help build a rational explanation for how good he is at obtaining bowls to lick.
5. What I am saying and what I am not saying. I am saying this: the chemical is not a living thing. Fire is a chemical reaction. Fire consumes fuel, produces waste, breathes oxygen, moves itself. But fire isn't alive. We can "breath life into the hot coals and revive the fire" but this is metaphor. The plant is a living thing. Plants are not better than fires because plants live and fires don't. Plants are different than fires. Period. Animals are alive like plants, but animals can move themselves to food, better adapt to acute environmental changes (like run from a forest fire), but animals can accidentally jump into fire or run themselves to a place where there is no food at all, or fall into the sea and drown. Animals are not better or higher than plants either, just like a living thing isn't higher or better or more complex than a chemical reaction. Humans can use reason. Reason can be used to obtain food, adapt to environment, etc. This does not mean humans must be better than animals or higher than animals because they use reason; I see no reason to saddle other animals with reasoning minds, like I see no reason to saddle fire with being "alive" in a biological sense (not a metaphorical sense). The chemical is not a living thing. The plant is not an animal. The animal is not a reasoning mind. These are all different. All with their own complexities and goods and beauties, and simplicities, bads, and uglinesses.
Lastly, none of the above speaks to what reason really is. Reason happens in a mind. Minds happen in a consciousness. Animals have a consciousness. So, just like my dog, I am a conscious, sensing, perceiving being. Somewhere in the evolutionary process, animal consciousness, along with sense perception, came to include concepts and thoughts. Like the chemical became the protein, and the protein became the cell, and the cell became the animal, the human animal became "self" conscious or a thinking, reflecting thing.
I think many people are too enamored with the idea that humans are on the same scale as the other higher mammals. We are, but, just like it is imprecise to say a fire and a dog are living beings, it is imprecise to say that all animal consciousness must involve concepts, thoughts, logic and decisions.
We personify the universe in intelligent design. And we are doing it again talking about what our dog is "thinking" and communicating to us. My dogs have no time to think. Only we humans take time to think about whether something else thinks about anything. We just do. They just don't. That's okay with me. In fact, it makes them more amazing to me. I can't imagine getting through this life without thinking and planning and testing and planning again at some point, yet they do such amazing things I could never do, all by instinct and their complex, beautiful structure.