Why does it matter whether our beliefs, knowledge, actions or perceptions were rational or irrational? Is it because that is how we know that they are true - or, in the case of actions, justified?
So it seems that even if I believe my perceptions without any grounds, I can justify them - that is, provide reasons (grounds) for believing them - after I come to believe them. — Ludwig V
In Scientific, Evelina Fedorenko, a neuroscientist who studies language at the McGovern Institute for Brain Research at the Massachusetts Institute of Technology, says You Don’t Need Words to Think — Patterner
The lack of an inner monologue has been linked to a condition called aphantasia — sometimes called "blindness of the mind's eye." People who experience aphantasia don't experience visualizations in their mind; they can't mentally picture their bedroom or their mother's face. Many times, those who don't experience visualizations don't experience clear inner speech, either, Lœvenbruck noted. You can participate in Lœvenbruck's research on aphantasia and inner speech via a survey starting this month.
https://www.livescience.com/does-everyone-have-inner-monologue.html
Maybe we don't all have the same definition of 'advance'. Maybe some territories were too remote and poor for conquest, and therefore the inhabitants of those undesirable lands didn't have their traditional lifestyle ripped away and destroyed, as so many others did. By the same token, having territory with scant resources means there is not much leisure time for contemplation or extra material for development.
But if you mean, what caused civilization where it did happen, that's a more complex answer. It probably doesn't belong here, but I can point you to a source for the basics. Fundamental difference: enough surplus (of food, natural resources and labour) to support specialized unproductive classes of people, such as administration, priesthood, judiciary and law enforcement, military and clerical, thus stratifying the society and perpetuating a power structure. The influential classes can then patronize artisans and inventors and allocate resources to their own comfort, enrichment, armaments/fortification and glorification through ritual, spectacles, monuments and elaborate burials. — Vera Mont
China's “Golden Age”: The Song, the Mongols, and the Ming Voyages
This period of Chinese history, from roughly 600-1600 C.E., is a period of stunning development in China.
From the Tang (discussed in the unit on the Tang Dynasty)
through the "pre-modern" commercial and urban development of the Song, ca. 1000,
to the Ming voyages of exploration (1405- 1433) with ships that reach the coast of Africa.
(The achievements of China under the Song are the subject of Marco Polo's "fantastic" reports when he journeys to China under the Mongols, who rule in China for eighty-nine years (1279- 1368) as the Yuan dynasty, between the Song and Ming) https://afe.easia.columbia.edu/main_pop/kpct/kp_1000-1450ce.htm#:~:text=The%20Song%20dynasty%20(960%2D1279,called%20%22China's%20Golden%20Age.%22
Even when the river has cement banks... Yes. There have always been movements in civilized societies, of a small number of people who lived, or attempted to live, a more genuine, nature-grounded lifestyle.
I wouldn't call the fugitive subsistence of the Mashco Piro Eden, exactly, though they look pretty healthy. I see no reason we couldn't strike a compromise between the destruction of nature and our own needs. But humans tend to run at everything at full tilt. — Vera Mont
Scientific principles and theories require justification and proofs backed by demonstrative argument. I am not sure what you mean by the standards of formal logic, which makes the whole humanity irrational. Why would formal logic make the whole humanity irrational? Formal logic is another area of academic subjects which enables human reasoning more rational. — Corvus
As long as we have theories and centuries-old Eurocentric philosophical maxims regarding the nature of nature, we can deny the less adamantine evidence of direct observation, direct interaction. — Vera Mont
Brown realized that the oysters had corrected their activity according to the local state of the moon; they were feeding when Evanston—if it had been by the sea—would experience high tide. He had isolated these organisms from every obvious environmental cue. And yet, somehow, they were following the moon.
Researchers have also found some specialized cells in birds' eyes that may help them see magnetic fields. It is thought that birds can use both the beak magnetite and the eye sensors to travel long distances over areas that do not have many landmarks, such as the ocean.
https://ssec.si.edu/stemvisions-blog/how-do-birds-navigate#:~:text=Researchers%20have%20also%20found%20some,landmarks%2C%20such%20as%20the%20ocean.
A part of the universe is aware of itself. — Patterner
The parts of the universe that become aware of themselves and other parts only do so by distinguishing themselves and other parts from everything else. — Janus
1. Representationalism
Representational theories of consciousness reduce consciousness to “mental representations” rather than directly to neural states. Examples include first-order representationalism (FOR) which attempts to explain conscious experience primarily in terms of world-directed (or first-order) intentional states (Tye 2005) as well as several versions of higher-order representationalism (HOR) which holds that what makes a mental state M conscious is that it is the object of some kind of higher-order mental state directed at M (Rosenthal 2005, Gennaro 2012). The primary focus of this entry is on HOR and especially higher-order thought (HOT) theory. The key question that should be answered by any theory of consciousness is: What makes a mental state a conscious mental state? https://iep.utm.edu/higher-order-theories-of-consciousness/
The same way you are. The biological clock that came with our brain, plus changes in the environment, plus experience, plus memory. People and other animals kept daily and seasonal routines long before anybody built a stone circle and very long before we let ourselves be ruled by mechanical horologes. I have no idea why other people think this is remarkable, when we all not only have a sense of time, but can witness every living thing around us respond to the passage of time. — Vera Mont
Does the dog believe the train arrives at 5 o'clock?
19 minutes ago — creativesoul
Dogs may not be able to count to 10, but even the untrained ones have a rough sense of how many treats you put in their food bowl. That's the finding of a new study, which reveals that our canine pals innately understand quantities in much the same way we do. https://www.science.org/content/article/dog-brains-have-knack-numbers-much-ours#:~:text=Dogs%20may%20not%20be%20able,the%20same%20way%20we%20do.
do have a sense of time, but it differs from the way humans perceive it. A dog’s concept of time revolves around routine, daily patterns, and associative learning. Dogs can’t understand time in the abstract sense of hours and minutes, but they do have an internal awareness of time intervals.
I hardly doubt that family values exist in Buddhism, as this leads to creating concepts in our minds. However, there are some core values that can apply to family - such as understanding that the pain family causes is a consequence of our attachment to ideas. I don't believe family is necessary for happiness, but I advocate for the family institution since it's the primordial link in the broader social fabric. — Alonsoaceves
The nature and purpose of the Buddhist family
Buddhism has a long tradition of encouraging
monastic celibacy
. This is because the life of a nun or monk, free of sex and family responsibilities, may provide the best conditions for practising the Buddha’s teachings. However, most Buddhists live in couples or families, married or unmarried.
Buddhist families vary according to the customs of the country they live in, and include
nuclear families
, extended families and same-sex parents, as well as couples without children.
The Five Moral Precepts and the Noble Eightfold Path are important guides for the Buddhist family and other areas of life. https://www.bbc.co.uk/bitesize/articles/zshf46f#zbjh3qt
Probably not all. Hehe. Anyway, I certainly hope it works out! — Patterner
That is about the most profound little exchange I have seen on this site. Thank you both for your insight and honesty. I, too have to think for myself about this in my own life. — unenlightened
Humans are the worst. It's hard to articulate how stupid we are. We know love is the best thing about life. We know you can't use it up, because giving love only generates more love. And yet, we so very, very ... very often blow it.
Pride is one of love's biggest enemies. I can hold my pride tight, or I can give and receive love. I can't do both. They're mutually exclusive. — Patterner
It should be noted that animals have cultures, traditions and can pass on knowledge to others. There scope is limited compared to ours though. All elements of human language (spoken/written/signed) can be seen in the rest of the animal kingdom, it is just that we happen to possess them all. Does rationality suddenly emerge because of this? Maybe that is your argument, I do not know? — I like sushi
Critical thinking is a higher-order thinking skill. Higher-order thinking skills go beyond basic observation of facts and memorization. They are what we are talking about when we want our students to be evaluative, creative and innovative.
When most people think of critical thinking, they think that their words (or the words of others) are supposed to get “criticized” and torn apart in argument, when in fact all it means is that they are criteria-based. These criteria require that we distinguish fact from fiction; synthesize and evaluate information; and clearly communicate, solve problems and discover truths.
https://cetl.uconn.edu/resources/design-your-course/teaching-and-learning-techniques/critical-thinking-and-other-higher-order-thinking-skills/
The trouble is that there is nothing to prevent people using the word "rational" in different ways.
The truth is that even we humans are not rational simplicter. We are a mixture. Our starting-point is the ability to learn - this happens automatically from the moment we are born. There's a range of skills involved and there's no guarantee that everyone will learn all of them.
The word "thinking" is very, very difficult to pin down. We distinguish explicit thinking from acting, forgetting to notice that thinking is something we do, and so is also an action - thought sometimes thoughts just occur to us and we aren't deliberately doing it and sometimes it is not under our control. So is more like breathing - it can be automatic, and it can be under voluntary control.
But we can act without explicit thinking beforehand, and I don't think there is any reason to say that all such actions are non-rational. But it is complicated. Habitual actions, for example, are a bit marginal; we often do them, as we say, without thinking - that's when the habit doesn't adjust to unusual circumstances. We can also react very fast in an emergency and these actions can be more like a reflex than a true action. (True actions need to be under our conscious control.)
I hope I'm not confusing you. I'll stop there. — Ludwig V
Thinking, Fast and Slow is a 2011 popular science book by psychologist Daniel Kahneman. The book's main thesis is a differentiation between two modes of thought: "System 1" is fast, instinctive and emotional; "System 2" is slower, more deliberative, and more logical. Wikipedia
Yes, children's brains undergo significant changes around the age of eight, including the development of new neural circuitry:
Frontal cortex
The frontal cortex, which controls thinking and logic, begins to develop, allowing children to think more complexly and reason.
Integration
Children can now process two things at once, which makes them more reasonable and less impulsive.
Cognitive development
Children can mentally combine, separate, order, and transform objects and actions. They can also apply logic and reason, and focus their attention.
Creativity
Children develop creative skills through writing, acting, inventing, and designing.
Interest
Children begin to collect things and develop an interest in projects. They also develop a sense of right and wrong, and care about fairness.
The brain's development is a complex process that continues into early adulthood. The early years of childhood are especially important for brain development, as experiences during this time strongly influence the development of sensory and perceptual systems.
https://www.google.com/search?q=brain+nureons+change+at+age+8&rlz=1C1CHBF_enUS926US926&oq=brain+nureons+change+at+age+8&gs_lcrp=EgZjaHJvbWUyBggAEEUYOTIJCAEQIRgKGKABMgkIAhAhGAoYoAEyCQgDECEYChigATIJCAQQIRgKGKABMgkIBRAhGAoYoAEyCQgGECEYChirAjIHCAcQIRiPAjIHCAgQIRiPAtIBCjE0MzUzajBqMTWoAgiwAgE&sourceid=chrome&ie=UTF-8
This is false. Chimps can cooperate and problem solve, as can chickens. The latter may be mere 'programming' but I would not say we can state one way or another what we mean by 'language' to begin with. — I like sushi
Imo, a young Japanese macaque, was the first to wash her food, a sweet potato, in 1954:
Hundredth monkey effect - Wikipedia
Eros leads the way upwards, as Plato says in the Symposium: — Count Timothy von Icarus
Women were not permitted to attend "respectable" symposia in ancient Greece, but high-class female prostitutes (hetairai) and entertainers were often hired to perform and converse with the guests.
https://www.nationalgeographic.com/history/history-magazine/article/ancient-greece-symposium-dinner-party#:~:text=In%20ancient%20Greece%2C%20wealthy%20men,women%2C%20wine%2C%20and%20song.
"Several years later"? Don't I wish! :rofl: I'm 60. — Patterner
From the standpoint of Buddhism, love would be the act of mindfulness—the inner peace and interconnectedness we reach when we momentarily touch Nirvana. In a more mundane sense, loving kindness in our thoughts, words, and deeds is a consequence of love. I would say it's not necessary to "know" the person or thing that receives love; simply being aware makes it possible to express and share this mind state. — Alonsoaceves
If anything I've learned from my own failures helps, then I'm happy. Love to you. — Patterner
I can hold my pride tight, or I can give and receive love. I can't do both. They're mutually exclusive. — Patterner
Pride is one of love's biggest enemies. I can hold my pride tight, or I can give and receive love. I can't do both. They're mutually exclusive.
As Ed learned on Northern Exposure, low self-esteem is also a big problem. It's difficult to accept love when you don't think you're worthy of it. And it's difficult to give love when you think your love isn't worthy.
Fear. "What if it's too late?" "What if s/he doesn't feel the same any longer?" But, if you don't try, you definitely lose. — Patterner
It could, especially if a nasty strain of Christianity ruled all their lives and limited what they were allowed to do. Even then, some families managed warmth and kindness, even if the parents could not love each other. — Vera Mont
Compassion is the embodiment of love. Through mutual understanding, we cultivate the willingness to connect and love unconditionally. When we show compassion to others, we also nurture ourselves. Ultimately, isn't the union of consciousness – where boundaries dissolve and we recognize our shared humanity – the true essence of love? — Alonsoaceves
Filial love, fraternal love, friendship, all go though changes over time. But they are all grounded in regard for that other person who is special to you for some particular reason.
Romantic love goes through changes, too. Sometimes it dies young, because its roots were shallow. Sometimes it lasts a lifetime and beyond, because its roots are deep: because the other person is special for reasons fundamental to your own well-being and happiness. — Vera Mont
1. So do you think that the people who built the pyramids were rational or not? (They built them before the ancient Greeks started philosophizing.)
2. About the process of learning or acquiring a habit or routine. I grant you that putting on one's lucky trainers when going out to compete is not (normally) rational. But when the habit or routine is capable of rational justification - driving or fuelling one's car would be examples - is learning or practising those activities rational or not? — Ludwig V
If you ask what makes us human, the answer will not be "rationality", but emotion. Ironical, don't you think? — Ludwig V
Yet another criterion. The more requirements you add, the fewer entities may exercise a faculty that was once available to everything in possession of a cerebellum.
All thinking animals can act rationally, emotionally, instinctively or chaotically (when they're ill). I very much doubt that thought processes take different amounts of energy to perform. — Vera Mont
Yes, it's true that some types of thinking require more energy than others, as complex mental tasks, like problem solving or learning new information, activate more brain regions and demand a higher level of neural activity, resulting in increased energy consumption compared to simpler thought processes like daydreaming or routine tasks.
https://www.scientificamerican.com/article/thinking-hard-calories/#:~:text=%22In%20theory%2C%20yes%2C%20a,percentage%20of%20the%20overall%20rate.
It's genetics, not simply epigenetics. And don’t overlook the fact that not only are their brains not equipped for language, but neither are their vocal tracts, for which the h.sapiens anatomy is uniquely suited. — Wayfarer
Memories passed down in our genes? Not exactly. But biologists have observed examples of learned behaviors and acquired responses being transmitted through several generations, contrary to the traditional rules of genetic inheritance. https://www.quantamagazine.org/inherited-learning-it-happens-but-how-is-uncertain-20191016/#:~:text=Memories%20passed%20down%20in%20our,traditional%20rules%20of%20genetic%20inheritance.
.
We do know that dogs that became used to humans became domesticated and that a gene controls if a dog can or can not be domesticated. The dogs that interacted with humans developed and spread this gene. This is not just about DNA but also RNA.
.RNA, is another macromolecule essential for all known forms of life. Like DNA, RNA is made up of nucleotides. Once thought to play ancillary roles, RNAs are now understood to be among a cell’s key regulatory players where they catalyze biological reactions, control and modulate gene expression, sensing and communicating responses to cellular signals, etc. https://cm.jefferson.edu/learn/dna-and-rna/#:~:text=There%20are%20two%20differences%20that,uracil%20while%20DNA%20contains%20thymine.
Skills and Talents Influenced by Your Genes
Aptitude and talent in various fields, such as intelligence, creativity, and athleticism, are attributed to genetic factors. For example, drawing, playing an instrument, or dancing may come more naturally to some people than to others. Similarly, genetic factors can influence traits like analytical and critical thinking, communication, and research skills. Skills and Talents Influenced by Your Genes
https://seniorslifestylemag.com/featured/5-skills-and-talents-that-are-influenced-by-your-genes/#:~:text=For%20example%2C%20drawing%2C%20playing%20an,%2C%20communication%2C%20and%20research%20skills.
Oh, we can be quite irrational in language, too. Just listen to a speech by.... never mind.
Humans have an enormous brain, only a small part of which is required to run the vital physical systems and another small part for reflex actions and survival instincts. The rest is available for learning, memory, language, culture, skill acquisition, storytelling, convictions, wealth accumulation, altruism, invention, emotional complexity, deceit, social bonding, philosophy, ambition, superstition, delusion and madness. As well as reasoning and assessment. — Vera Mont
Colloquially, “rational” has several meanings. It can describe a thinking process based on an evaluation of objective facts (rather than superstition or powerful emotions); a decision that maximizes personal benefit; or simply a decision that’s sensible. In this article, the first definition applies: Rational decisions are those grounded on solid statistics and objective facts, resulting in the same choices as would be computed by a logical robot. But they’re not necessarily the most sensible. https://qz.com/922924/humans-werent-designed-to-be-rational-and-we-are-better-thinkers-for-it
“If you fine-tune on the past with an optimization model, and the future is not like the past, then that can be a big failure, as illustrated in the last financial crisis,” he explains. “In a world where you can calculate the risks, the rational way is to rely on statistics and probability theory. But in a world of uncertainty, not everything is known—the future may be different from the past—then statistics by itself cannot provide you with the best answer anymore.”
Henry Brighton, a cognitive science and artificial intelligence professor at Tilburg University in the Netherlands, who’s also a researcher at the Max Planck Institute, adds that, in a real-world setting, most truly important decisions rely at least in part on subjective preferences.
“The number of objective facts deserving of that term is extremely low and almost negligible in everyday life,” he says. “The whole idea of using logic to make decisions in the world is to me a fairly peculiar one, given that we live in a world of high uncertainty which is precisely the conditions in which logic is not the appropriate framework for thinking about decision-making.”
Well, they did survive, so they must have made some rational decisions along the way. We can't see the process, only the result. — Vera Mont
Some people say they think in images. (Planning how to pack a suitcase, for example). I don't, but how could I contradict them?
Sometimes, when we are improvising, we are thinking by doing.
Then there's all the thinking that goes on that we are not aware of. This is more controversial, philosophically speaking. My favourite example is our echo-location. Phenomenologically, we just know where a sound is. But the scientists tell us that we work out where sounds are by the difference in the sound between one ear and the other - it arrives later on the side furthest from the source.
This is sometimes called "tacit knowledge". There's a lot of it about, but philosophy regards it as secondary to conscious thinking. Short story. It's a bit of a mystery.
And Vera Mont is quite right to cite feral human children. When found, they are often completely without language, yet can clearly respond appropriately to what's going on. (They also, I understand, find it very difficult to learn language at all.) But that only demonstrates that it is possible to think unconsciously and without language. So it is important for this thread. — Ludwig V
Examples of tacit knowledge include knowledge of how to manage an angry customer or the know-how required to complete a complex task. This type of knowledge is often not easily captured in words, and therefore not easily transferred from one person to another. https://helpjuice.com/blog/tacit-knowledge#:~:text=Tacit%20knowledge%20refers%20to%20the,Tribal%20knowledge
We used to think that a new embryo's epigenome was completely erased and rebuilt from scratch. But this isn't completely true. Some epigenetic tags remain in place as genetic information passes from generation to generation, a process called epigenetic inheritance.
Epigenetic inheritance is an unconventional finding. It goes against the idea that inheritance happens only through the DNA code that passes from parent to offspring. It means that a parent's experiences, in the form of epigenetic tags, can be passed down to future generations. https://learn.genetics.utah.edu/content/epigenetics/inheritance/