Why does 'reasoning' require a modifier? — Vera Mont
This is why the definition and meaning of the phrase "Rational thinking" needs to be clearly listed and agreed upon first. If we all have different viewpoints of what the phrase "Rational thinking" means, we're never going to come to an agreement. as to whether an instance of a crow using a tool is an instance of rational thinking. — Philosophim
I can think of three major elements to rational thinking: its form is linguistic, its structure is logical, and its orientation is (ostensibly) self-interest (either direct or indirect). Under that definition, animals do not have rational thinking because they lack language. And intuitive thinking, which allows for action without explicit knowledge of the reasons for action is similarly excluded. — Baden
.Logic is the study of correct reasoning. It includes both formal and informal logic. Formal logic is the study of deductively valid inferences or logical truths. It examines how conclusions follow from premises based on the structure of arguments alone, independent of their topic and content. Informal logic is associated with informal fallacies, critical thinking, and argumentation theory. Informal logic examines arguments expressed in natural language whereas formal logic uses formal language. When used as a countable noun, the term "a logic" refers to a specific logical formal system that articulates a proof system. Logic plays a central role in many fields, such as philosophy, mathematics, computer science, and linguistics. https://en.wikipedia.org/wiki/Logic
Do you mean animals besides humans? — LuckyR
facial anatomy suggests that A. ramidus males were less aggressive than those of modern chimps, which is correlated to increased parental care and monogamy in primates. It has also been suggested that it was among the earliest of human ancestors to use some proto-language, possibly capable of vocalizing at the same level as a human infant. This is based on evidence of human-like skull architecture, cranial base angle and vocal tract dimensions, all of which in A. ramidus are paedomorphic when compared to chimpanzees and bonobos. This suggests the trend toward paedomorphic or juvenile-like form evident in human evolution, may have begun with A. ramidus. Given these unique features, it has been argued that in A. ramidus we may have the first evidence of human-like forms of social behaviour, vocally mediated sociality as well as increased levels of prosociality via the process of self-domestication—all of which seem to be associated with the same underlying changes in skull architecture. A. ramidus appears to have inhabited woodland and bushland corridors between savannas, and was a generalized omnivore. https://en.wikipedia.org/wiki/Ardipithecus_ramidus
.
Their challenge was most likely climate change making life in the trees more difficult, forcing this species out of trees and making them land animals with culture and physical changes improving vocalization and indication of less aggressive behavior.
I have to change what I said about climate change. There is new information and it makes more sense.
Hominid fossils predating the emergence of Australopithecus have been sparse and fragmentary. The evolution of our lineage after the last common ancestor we shared with chimpanzees has therefore remained unclear. Ardipithecus ramidus, recovered in ecologically and temporally resolved contexts in Ethiopia’s Afar Rift, now illuminates earlier hominid paleobiology and aspects of extant African ape evolution. More than 110 specimens recovered from 4.4-million-year-old sediments include a partial skeleton with much of the skull, hands, feet, limbs, and pelvis. This hominid combined arboreal palmigrade clambering and careful climbing with a form of terrestrial bipedality more primitive than that of Australopithecus. Ar. ramidus had a reduced canine/premolar complex and a little-derived cranial morphology and consumed a predominantly C3 plant–based diet (plants using the C3 photosynthetic pathway). Its ecological habitat appears to have been largely woodland-focused. Ar. ramidus lacks any characters typical of suspension, vertical climbing, or knuckle-walking. Ar. ramidus indicates that despite the genetic similarities of living humans and chimpanzees, the ancestor we last shared probably differed substantially from any extant African ape. Hominids and extant African apes have each become highly specialized through very different evolutionary pathways. This evidence also illuminates the origins of orthogrady, bipedality, ecology, diet, and social behavior in earliest Hominidae and helps to define the basal hominid adaptation, thereby accentuating the derived nature of Australopithecus. https://www.science.org/doi/abs/10.1126/science.1175802
Animals do not put together an argument to arrive at a conclusion. A valid/sound conclusion is the goal when one is engaged in reasoning. For example, if I have some information on the chance that it's going to rain this morning -- atmosphere, clouds, radar -- I can conclude validly that it's going to rain this morning. — L'éléphant
Sis, we have competent economists to answer your question. Yes, they know enough. — L'éléphant
They already have a language. The argument is over whether and how well they learn some version of a human language. — Vera Mont
Intuition is rational thinking. — Vera Mont
Intuition is defined as the ability to acquire knowledge without the use of reason [1]. Some liken intuition to a gut feeling, or to unconscious thinking. Rational thinking is defined as the use of reason, the capacity to make sense of things, and the use of logic to establish and verify facts [2].
Intuition versus Rational Thinking: Psychological Challenges ...
https://www.sciencedirect.com/science/article/abs/pii/S1546144012003791#:~:text=Intuition%20is%20defined%20as%20the,and%20verify%20facts%20%5B2%5D.
Propositional knowledge is the knowledge of a proposition, or fact, that can be justified, true, and believed. It can be applied to a wide range of subjects, including science, geography, math, and self-knowledge. https://www.google.com/search ? <a href="https://en.wikipedia.org/wiki/Declarative_knowledge#:~:text=Propositional%20knowledge%20asserts%20that%20a,referred%20to%20as%20knowledge%2Dthat" target="_blank" rel="nofollow">https://en.wikipedia.org/wiki/Declarative_knowledge#:~:text=Propositional%20knowledge%20asserts%20that%20a,referred%20to%20as%20knowledge%2Dthat</a>.
Succinctly, pi—which is written as the Greek letter for p, or π—is the ratio of the circumference of any circle to the diameter of that circle. Regardless of the circle's size, this ratio will always equal pi. In decimal form, the value of pi is approximately 3.14. https://www.scientificamerican.com/article/what-is-pi-and-how-did-it-originate/#:~:text=Succinctly%2C%20pi%E2%80%94which%20is%20written,of%20pi%20is%20approximately%203.14.
Tracking Aircraft with a Raspberry Pi - Stephen Smith's Blog
Stephen Smith's Blog
https://smist08.wordpress.com › 2023/01/27 › tracking-...
Jan 27, 2023 — A tutorial, by Tony Roberts, on connecting a Raspberry Pi to an SDR radio to retrieve flight information from nearby aircraft.
Scientific thinking is the process of reviewing ideas using science, observations, investigational processes, and testing them to gain knowledge. The goal is to make outcomes of knowledge that may be meaningful to science. The scientific method is how scientists and researchers apply their scientific thinking. https://study.com/academy/lesson/scientific-ways-of-thinking.html#:~:text=Scientific%20thinking%20is%20the%20process,researchers%20apply%20their%20scientific%20thinking.
(Experiment: have a trusted human teach a baboon to do it, then let him in among a troop of youngsters.) — Vera Mont
Monkey species include baboons, macaques, marmosets, tamarins, and capuchins. Ape species include humans, gorillas, chimpanzees, orangutans, gibbons, and bonobos.
In evolutionary and genetic terms, ape species are much closer to humans than monkeys are. In addition to having similar basic body structures, apes are highly intelligent and can exhibit human-like behavior. For example, chimpanzees, which are closest to humans genetically, can create simple tools and use them effectively.
Although monkeys communicate with each other, apes possess more advanced cognitive and language skills. They can't speak like humans, but they can use sign language and other bodily movements to communicate with humans effectively. Communication skills help gorillas, chimps, and bonobos develop complex social groups and even exhibit some aspects of culture. Like humans, apes can think and solve problems in their environments. https://www.wonderopolis.org/wonder/whats-the-difference-between-apes-and-monkeys#:~:text=Monkey%20species%20include%20baboons%2C%20macaques,to%20humans%20than%20monkeys%20are.
So then if we took a human, and they did the same thing as the crow without saying any words, we would think that wasn't rational thinking? How did the crow arrive at that conclusion to do what it did to begin with? — Philosophim
As far as your idea of the significance of the chimpanzee recognising his or her image in the mirror, it may suggest a form of personal identity based on an image of one's bodily appearance. — Jack Cummins
Yes, some animals can think rationally. It depends on how you define 'rationally' of course. If you define it as, 'the brain processing humans do', then its not. I don't ascribe to this definition, but many do implicitly.
Here is a crow using a stick to get food. Do you think this is rational?
https://www.youtube.com/watch?v=cjfrxkEpfX8 — Philosophim
suppose a bare minimum has to be symbolic representation akin to something that arises with language use. Animals do not have language, if by "language" one has in mind propositional knowledge.
There may well be other aspects to thinking that are not related to language, but we don't know what they are. We are back to speaking about these things through language. So, until we have some proposal as to what non-linguistic thought is, we are stuck.
As for communication? Yes, they do, and they seem to be highly efficient at it. Look at bees or birds or dolphins, they have some amazing capacities for communication that we lack.
Intuition is somewhat hard to describe. I don't think it's better than non-intuitive thinking, just different. Though we should keep in mind that our intuitions can be quite wrong. — Manuel
Propositional knowledge is a type of knowledge that involves knowing facts, and is also known as declarative or descriptive knowledge. It can be defined as justified true belief, which means that a person has propositional knowledge if they:
Believe something to be true
Are justified in believing it to be true
The thing they believe is actually true
Propositional knowledge can cover a wide range of subjects, including: Science, Geography, Mathematics, Self-knowledge, and Any other field of study.
https://en.wikipedia.org/wiki/Declarative_knowledge#:~:text=Propositional%20knowledge%20asserts%20that%20a,referred%20to%20as%20knowledge%2Dthat.
Post-hoc rationalisation probably was the original form of 'rational thinking', as social group-animals it was pretty important to justify/rationalize our actions.
So you know, it seems that Plato/Socrates (contra the Sophists) got us on the wrong track with this weird ideosyncratic notion of rational thinking to arrive at the truth. — ChatteringMonkey
Reason and one's relative facility in reasoning has very little to do with verbal proficiency or fluency. Individuals with too deep a regard for what is said by those who speak authoritatively are some times fooled into believing what they're told rather than what they themselves are able to discern. — Vera Mont
Abstract
This article deals with the relations between language, thought, and rationality, and especially the role and status of assumptions about rationality in interpreting another's speech and assigning contents to her psychological attitudes—her beliefs, desires, intentions, and so on. Some large degree of rationality is required for thought. Consequently, that same degree of rationality at least is required for language, since language requires thought. Thought, however, does not require language. This article lays out the grounds for seeing rationality as required for thought, and it meets some recent objections on conceptual and empirical grounds. Furthermore, it gives particular attention to Donald Davidson's arguments for the Principle of Charity, according to which it is constitutive of speakers that they are largely rational and largely right about the world, and to Davidson's arguments for the thesis that without the power of speech one lacks the power of thought. https://academic.oup.com/edited-volume/34534/chapter-abstract/292961457?redirectedFrom=fulltext
Intuition is a shortcut to an answer in the absence of sufficient evidence to draw a logical conclusion. It is based on recalled experience and knowledge. — Vera Mont
I can think of three major elements to rational thinking: its form is linguistic, its structure is logical, and its orientation is (ostensibly) self-interest (either direct or indirect). Under that definition, animals do not have rational thinking because they lack language. And intuitive thinking, which allows for action without explicit knowledge of the reasons for action is similarly excluded.
Animals do have communications systems though, and therefore skills, and human intuitive thinking can be a better (esp. faster) way of solving problems, avoiding danger, dealing with people etc. In fact, think about most real life conversations--they are almost entirely intuitive. Who's thinking explicitly about what to say next? — Baden
Even within the categories it appears that there are vast differences in consciousness, intelligence and behaviour repertoires. — Jack Cummins
The ability to recognize one’s own reflection is shared by humans and only a few other species, including chimpanzees. However, this ability is highly variable across individual chimpanzees. In humans, self-recognition involves a distributed, right-lateralized network including frontal and parietal regions involved in the production and perception of action. The superior longitudinal fasciculus (SLF) is a system of white matter tracts linking these frontal and parietal regions. The current study measured mirror self-recognition (MSR) and SLF anatomy in 60 chimpanzees using diffusion tensor imaging. Successful self-recognition was associated with greater rightward asymmetry in the white matter of SLFII and SLFIII, and in SLFIII’s gray matter terminations in Broca’s area. We observed a visible progression of SLFIII’s prefrontal extension in apes that show negative, ambiguous, and compelling evidence of MSR. Notably, SLFIII’s terminations in Broca’s area are not right-lateralized or particularly pronounced at the population level in chimpanzees, as they are in humans. Thus, chimpanzees with more human-like behavior show more human-like SLFIII connectivity. These results suggest that self-recognition may have co-emerged with adaptations to frontoparietal circuitry.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5390703/#:~:text=The%20ability%20to%20recognize%20one's,highly%20variable%20across%20individual%20chimpanzees.
I don't know. Rational processes have come into being through it. Does that make it a rational process? — Patterner
To think rationally is to use (valid) reasons for your actions. If an animal can learn new information that it was not born with (instincts) and use that information in a way that provides some advantage to its survival then we could say that it is capable of rationally thinking. For instance, my cat has learned some English words like, "treat" and "outside", and has even learned to communicate to me her needs to receive treats and to go outside even though she does not have the ability to say those words. Rational thinking provides the ability for the animal to make predictions using the patterns it has experienced in its environment. — Harry Hindu
By "evidence of rational thinking" I have in mind that animals can learn and having learned appear to apply what they have learned, replicating the actions of their lesson learned to obtain a desired result. But a greater challenge to you is for an account of "problem solving" by animals - and that won't be easy. Perhaps a start would be a quick description of the process. — tim wood
Nature or nurture? Why not both? Instinct - nature - given, but any pet owner can recite occasions when the animal exhibited evidence of rational thinking. My guess is that the both killing and mistreatment of animals makes it a necessity to resist acknowledging their "personhood." — tim wood
In mathematics, a rational function is any function that can be defined by a rational fraction, which is an algebraic fraction such that both the numerator and the denominator are polynomials. The coefficients of the polynomials need not be rational numbers; they may be taken in any field K. In this case, one speaks of a rational function and a rational fraction over K. The values of the variables may be taken in any field L containing K. Then the domain of the function is the set of the values of the variables for which the denominator is not zero, and the codomain is L.
https://en.wikipedia.org/wiki/Rational_function
Well, I do not know about 'better' but they are different forms of government and that is because they have a different constitutional system. The constitution has everything to do with the amount of power a president has and also which checks and balances are in place. Not just the constitutional document as such but the whole constitutional order. Now in the German constitutional order the president is mostly a ceremonial figurehead, an elder statesman. Currently it is Walther Steinmaier. He is not the head of government though, the head of government is the chancellor, similar to a prime minister, a title unknown in the US. It is precisely the constitution that creates such differences. Now the German constitution (Basic law) has been written just after the second world war, with the prime imperative being to prevent a power grab by any one person or party. Germany has coalition governments also something unknown in the US. That is because it does not have a 'winner takes all' constitutional system. The funny thing is the German basic law has been inspired by the constitutions of the allied nations, including the US.
See, things are never clear cut. Of course the US has taken over ideas from German education because Germany was arguable the most advanced country in the 19th century, However, the Germans must have learned a thing or two about bureaucracy from the French, bureau being a French word after all.
Currently I think serious flaws in the US constitutional system are appearing, but so are they in Europe. Constitutional systems and institutional designs can add to the resilience of a political system, but they can never make it endure. The US constitution is actually a logical one given the US history and the wish to curb the dominance of the most populous states, but it ends up being a system in which only a few votes from people in a few states really matter. The US system, especially the politicization of the supreme court, leads to a very partisan and competitive democracy. It has its good sides, people are connected to their politicians, but it also has its bad sides, a tendency for polarization.
As for the minimum wage question, I am no economist. I will therefore pass on that question. I think there might be options though, you could for instance bring top tier incomes down through taxation to name one... — Tobias
1 + 27 + 4,534 = I eat apple. — Patterner
Wine and chocolate! TV and popcorn! — Shawn
I might sing some of the old songs though, now and then. — unenlightened
You can always do art projects or read, if those things are fun and you're not consigned to one room. Recently discovered ice tie dye. Though there be so many things to do (or nothing at all) if I was the last person on earth. — Nils Loc
The idea of finding a library sounds good to me. I wonder if I would write though, without the expectation anyone would ever read it. That turns into a kind of philosophical question on the value of art, I think. — Baden
Then again since Big brother is around and about, one must become more paranoid. — Shawn
Did you see the episode where there was a guy that got isolated on an abandoned island, which was suddenly evacuated because of--as it turned out--unfounded fears of a tsunami? And somehow he was the only one who got left behind--can't remember why--but there is loads of food around and no issue of physical survival etc. He's just on his own and expects to be for a long time, the other inhabitants having permanently relocated. — Baden
What I mean is, you seem to equate the promise 'you will never need to vote again' on a par with the promise to raise minimum wages. The first comes down to the abolition of democracy the second may have good or bad economic consequences. They are not on the same level. You seem to present them as a dilemma, but they are not. One is an outright attack on the constitutional order the other a rather mundane policy proposal. The constitution has everything to do with the power of the president as the constitution circumscribe his or her power, that is what constitutions do, among other things. — Tobias
The president of the US has a lot more power institutionally speaking than say, the president of Germany. — Tobias
do you think they are on the same level of constitutionality? — Tobias
For most of the nineteenth century, the presidency was a weak institution. In unusual circumstances, a Jefferson, a Jackson, or a Lincoln might exercise extraordinary power, but most presidents held little influence over the congressional barons or provincial chieftains who actually steered the government. The president’s job was to execute policy, rarely to make it. Policy making was the responsibility of legislators, particularly the leaders of the House and Senate.
Today, the presidency has become the dominant force in national policy formation, not all domestic policy springs from the White House but none is made without the president’s involvement. And when it comes to foreign policy and, particularly security policy, there can be little doubt about presidential primacy. Of course, Congress retains the constitutional power to declare war, but the power has not been exercised in sixty-five years. During this period American military forces have been engaged in numerous conflicts all over the world—at the behest of the president....
while the power to persuade and other leadership abilities wax and wane with successive presidents, the power of the presidency has increased inexorably, perhaps growing more rapidly under the Roosevelts and Reagans and less so under the Fillmores and Carters of American politics but growing nonetheless.
https://yalebooks.yale.edu/2016/05/17/the-growth-of-presidential-power/
That is not a full explanation but I doubt anyone regular citizen can provide a more detailed explanation and it is citizen ignorance and complacy that gives the President so much power. We are not politically aware and Trump shares a lot with Hitler. If you want to question me, I will attempt to give answers.
What would make you say that? A fascist order is an order in which the state is held in supreme regard. The body politic is mass mobilized for the good of the state and individual rights are abolished in the name of some kind of social unity, it is generally a nationalist and militarist creed. — Tobias
I myself also do like the D'Hondt method which takes into account how much the party in general has won and how much the individual candidates have won. Of course this way has funny result that if in an electoral district there's a hugely popular candidate of one party, let's say Josef Stalin, and the party has also with him totally unknown or hated candidates that get just a few votes, they'll go in assisted by the result of the huge electoral winner. The method (called also the Jefferson method) isn't easy to understand itself (the calculation method) and it makes coalitions useful, but I think it works.
What I don't like are these political systems where ruling parties make it extremely hard for new parties to get seats. And (unfortunately) in the case of the US, the POTUS has this "Superman" image as if one person could make a huge change to the system. True political change starts actually from the communal level. — ssu
The American economy was actually good when Trump was president.
— L'éléphant — L'éléphant
[quot3= Relativist
..until the pandemic shutdown. I think it's overly simplistic to either blame or give credit for the state of the economy. Business cycles are inevitable, and anomalies (like COVID) occur. Better to evaluate what policies a President implemented (or tried to implement).
I agree that many dogs are very smart. It's hard for us, an animal capable of abstracting and reflecting on our experiences, an ability which seems to be reliant on symbolic language, to understand animal intelligence on its own terms, and not to underestimate it. No doubt we have it there somewhere. — Janus
Of course I don't really know you and you should consider the following a matter of speculation on my part. If there is something that resonates with you it might be worthwhile to consider it more, if not I won't be offended if you tell me you can't relate to what I say. That said...
I don't think IQ works the way you think. We all have different constellations of cognitive strengths and weaknesses, with the consequence that learning some things may be harder or easier for us than for others. It seems plausible to me that math just doesn't come as easy for you as it does for some or even most. There is no failure on your part in that. Furthermore, it sound to me like the results of what you have learned are beautiful, and I hope you can be less hard on yourself. — wonderer1
The Language of Mathematics: Making the Invisible Visible
by Keith Devlin
"The great book of nature," said Galileo, "can be read only by those who know the language in which it was written. And this language is mathematics." In The Language of Mathematics, award-winning author Keith Devlin reveals the vital role mathematics plays in our eternal quest to understand who we are and the world we live in. More than just the study of numbers, mathematics provides us with the eyes to recognize and describe the hidden...
The Math Instinct: Why You're a Mathematical Genius (Along with Lobsters, Birds, Cats, and Dogs)
by Keith Devlin
There are two kinds of math: the hard kind and the easy kind. The easy kind, practiced by ants, shrimp, Welsh corgis -- and us -- is innate. What innate calculating skills do we humans have? Leaving aside built-in mathematics, such as the visual system, ordinary people do just fine when faced with mathematical tasks in the course of the day. Yet when they are confronted with the same tasks presented as "math," their accuracy often drops. But if we have innate mathematical ability, why do we have to teach math and why do most of us find it so hard to learn? Are there tricks or strategies that the ordinary person can do to improve mathematical ability? Can we improve our math skills by learning from dogs, cats, and other creatures that "do math"? The answer to each of these questions is a qualified yes. All these examples of animal math suggest that if we want to do better in the formal kind of math, we should see how it arises from natural mathematics. From NPR's "Math Guy" -- The Math Instinct will provide even the most number-phobic among us with confidence in our own mathematical abilities. This description may be from another edition of this product.
Anti-life discussions (personal or otherwise) will be merged below. Please join this discussion rather than starting any new threads on this theme. — Baden
I get that, but how does one differentiate between all the threads of argument dealing with the subject? — schopenhauer1