Plato got virtually everything wrong (2018)
prospectmagazine.co.uk
prospectmagazine.co.uk
Plato no, but the author of this is.
Well, he would be, if this article was anything but tripe - mass-audience mass-produced content of the kind suitable for a variety publication, and not a very good one.
Sure, tear everything down, but please show something improved in its place.
In fact continuous force leads to continuous acceleration. A bit of mathematics would have helped.
You can blame him for being wrong at first, but somewhere around, oh, 200 years later (very, very conservatively), the people who treated him as an unimpeachable source really ought to be assigned about 100% of the responsibility.
"A bit of mathematics would have helped."
Your use of modern terminology in the previous sentence leads me to think you're not clear on how primitive mathematics is for Aristotle. The calculus you are referencing comes from give-or-take two thousand years in the future, and while you can make a case that physics was "held back" by some very bad understandings, I think if you survey the history of mathematical development that you can't really make that argument for math [1]. Are you personally ready to stand and give an account to the future for failing to understand concepts that will be considered obvious and taught to whatever the equivalent of schoolchildren is in the year 4025 AD? 'Cause I wouldn't take that responsibility on.
[1]: What I mean here is that while mathematicians also had some errors, that just by the nature of math being built up from the ground those errors were never as fundamental as the physics errors because there was always a clear sense of what was well-grounded versus speculation. You have things like the casual assumption of Euclid's parallel postulate being true, but that didn't really "hold back" mathematics in the same way; it prevented the investigation of hyperbolic and spherical geometry but not discovering and/or investigating a new field is radically different than being persistently wrong about an existing one for centuries at a time.
One thing that Galileo did more systematically than his precursors was that he found ways to treat time geometrically, as a spatial magnitude, so then he could draw distance-time graphs, and velocity-time graphs, which helped him in coming up with his law of fall (distance in free fall is proportional to the square of the time taken to fall), and then to deduce that the trajectory of a projectile is a parabola
Completely agree, and to add some color: Aristotle lived about 100 years after Pythagoras, meaning in his time a²+b²=c² was groundbreaking material.
However, Pythagoras’ Theorem is often linked to the Babylonians. There are implications of the theory on a fragment of a clay tablet from Babylonia in the Plimpton 322, dating back to approximately 1800 BCE.
Before Aristotle: Um, Zeus’s will I guess. No need to look further.
Aristotle: Great question! I don’t really know. But maybe that’s something we should investigate and reason about so that we can understand how our world works. Hmmm, maybe… like this?
After Aristotle: What he said. No need to look further.
I think he’d have been horrified at the idea that we could stop investigating, and yet.
https://arxiv.org/abs/1312.4057
There’s a reason people without training in sciences sometimes have the intuition that heavier things fall faster. This intuition isn’t developed in a vacuum (hah).
You'd probably argue that even though they are connected with a string they are still 2 things and there's a density gap between the two of them.
Now, if you try and figure out what makes a thing a thing, it starts breaking down. But if you've already have the working theory, then making an explanation isn't terribly hard.
Also if you read his physics tons of his questions are still relevant because he is asking more than “what’s the position of this object after falling” but “why is the object even moving”.
I'd say something else entirely kept the rest of humanity from experimenting and sharing their knowledge about this.
People decided to blindly believe him, without reasoning nor checking.
Given that 80% of the world today believe on some form of god, this must be something ingrained in our minds to follow something instead of being skeptical.
To say that he got "everything" wrong, there's an assertion that we now have some "correct" answer which supercedes Plato. Can we now say with confidence what defines justice, which in many ways was the point of the Republic? What about defining love, the topic of the Symposium?
Rather than taking an arrogant modernist high horse and saying Plato was wrong about everything, it might behoove to highlight some of the questions Plato raised, and see how well we can answer them today.
That is quite possibly going to be mainstream technology one fine day!
We have machines that are beginning to vaguely grope toward having some kind of soul, and we can easily get their state to survive the replacement of their hardware.
The intuition is correct that there is a dualism there. The mind is separate from the implementation substrate on which it operates and we can contemplate preserving and migrating it.
Look, I have too many degrees in my failed attempt to become a philosophy academic to just skip leaving a comment here. Apologies for the wall of text:
The entire point of most of "Modern Philosophy" is pushing back on the ideas presented in "Ancient Philosophy," most of which come from Plato (and then Aristotle). Beyond that "Analytic Philosophy," in a sense, take direct aim at the way Plato sees the world altogether, and effectively asserts that he has everything backwards. Plato looks at the world and tries to derive the concepts he finds, where the Analytic tradition basically suggest that concepts, themselves, are us just pointing at things and unifying the things we see with shared words.
You can really see push back with the Existentialist, who basically build their entire theory an anti-Platonic sentiments. The essences that Plato relies on and effectively rejected completely.
I really thing the point of why Plato is so important is that his ideas are, what I consider at least, the default ideas humans have about the world. They represent the instinctual conceptions of philosophy that need to be effectively unlearned by exploring ideas that are counterfactual to them, or demonstrate how they create contradiction. This is important! The reason why we have ZF set theory is because Pythagoras got some things right and got some things wrong and we built from there.
Plato being wrong about things shouldn't be surprising, it shouldn't be controversial, and it shouldn't mean we stop studying it.
Plato was basically a disgruntled aristocrat who despised Athenian democracy that led to his social class losing absolute power. Socrates was executed for being a nexus of Spartan collaborationism (the "misleading the youth" was a thinly veiled work-around around the amnesty that was granted as part of the peace settlement with Sparta). "The Republic" advocates for full-on fascism beyond the wildest imagination of Mussolini, Hitler or Stalin.
For a more accessible critic, there is I.F. Stone's "The Trial of Socrates".
This error underlies all kinds of things all the way up to and including the present-day philosophical fad of "rationalism." (the Yudkowski variety)
It's a popular idea because it's a "truthy" idea. When we introspect, thought feels primary, and there are certain patterns that exist in the universe that are so fundamental that they seem to precede any concrete.
Logic and mathematics are chief among these. It is impossible to imagine a universe where 2+2=15 or not-true=true. The apparent transcendental fixity of these things leads us to think there exists some category of truths that precede existence.
I do believe these things are fixed and axiomatic, but I do not believe this implies that they precede existence. It implies that they are deep fundamental laws of the universe, and nothing more. Being something that exists within and is embodied in this universe means that we have inductively learned (both through evolution and neural learning) these laws. We can't imagine a universe where they are different because such a universe would be fundamentally alien to a degree that would invalidate our very cognitive processes. Something that evolved in such a universe -- if such a universe were even able to support life -- would have an utterly alien form and function.
Ultimately it all reduces to the anthropic principle. We are here and exist in this universe because we are having this conversation. If we didn't exist, we would not be, and if the universe were fundamentally different we might be having a similar conversation in which we assume those laws are axiomatic and immutable, and would be incapable of imagining any different.
I think this is a very bad error, and one with a body count. It leads to beliefs like "only one form of human being is consistent with the eternal order of nature," which implies that anything else is an abomination and should be marginalized or killed.
I leads to insane forms of magical thinking like New Thought / "The Secret" / prosperity gospel / etc. where people believe that our thoughts determine reality. It leads to nonsense like the AI hard takeoff "foom" idea, which only makes sense if you think that a sufficiently intelligent being can deduce all that it needs to know from the laws of logic and mathematics without embodiment. (The Yudkowski super-AI is just a philosopher king.)
I don't think it's a coincidence that Plato is the father of many forms of authoritarianism either. Authoritarianism naturally precedes from the idea of transcendent laws that can be grasped by sufficiently intelligent philosopher kings without feedback from reality.
Edit:
I'm not 100% certain it's impossible to imagine mathematically and logically alien universes. I wonder if one could simulate such a universe by encoding an alien system of logic/math behind the scenes in the form of a kind of translation table. There's been some work in artificial life and cellular automata like this.
Related is Nietzsche thinking he was the one to overturn Plato. Heidegger thought that Nietzsche was instead the logical conclusion of metaphysics. Heidegger's project was about "returning to the Question of Being" which he thought was first occluded by Plato, so he is in strong conversation with the Pre-Socratics. Deleuze has an interesting critique of Plato built on flipping the latter's hierarchy of model and copy.
> insane forms of magical thinking like [...] where people believe that our thoughts determine reality.
This can't be hand-waved away as easily as you might think.
Nietzsche was weird. He was not an idealist but he posited this transcendent idea of "will" which is basically New Thought. But I'm not an expert on Nietzsche so maybe there is more nuance here.
There is a kernel of truth to New Thought and its kindred ideas -- if you believe in your future success, you are less likely to become discouraged. In many cases success is claimed by those who are willing to fail over, and over, and over, and over again until they succeed. But that's a brain hack, not metaphysics. Your thoughts have determined your behavior, which has increased your odds of success, which can then be retroactively interpreted as magic if you are so inclined.
As far as hand waving it away -- I think the burden of proof is on those who claim such an extraordinary thing as "our thoughts determine reality." I want to see someone actually bend a spoon without touching it. Then we'll talk.
not just more nuance, that's a straight up misreading of Nietzsche. For one Nietzsche rejected any notion of transcendence, free will and was an (idiosyncratic) materialist and not a self help writer. He did not think you could manifest success by believing in it, or even that this mattered.
In fact one of his central ideas, Eternal Recurrence, implies the exact opposite. He argued that you ought to imagine the worst possible state you can be in, recurring over and over and say yes to the world purely out of love of fate, Amor Fati
"My formula for greatness in a human being is amor fati: that one wants nothing to be different, not forward, not backward, not in all eternity. Not merely bear what is necessary, still less conceal it—all idealism is mendacity in the face of what is necessary—but love it"
Will in Nietzsche is immanent, he had nothing to do with New Thought, an as far as I'm aware idealistic American religious movement, he couldnt' be farther away from it if you tried to be honest.
Funnily enough, Computer Science is quite platonic, the concept of OOP with classes and instances is pretty much a direct analogy between a platonic form and it's instance, and conceptually we have ideas like the Turing Machine that can be defined as universals that would exist in any culture. In contrast, much of "Continental" Philosophy and the associated Postmodern and Critical Theory movements are very much motivated by the rejection of universalism and the "great other" for a more cynical view of power dynamics shape the discourse of language itself.
It's one of the good bits of Plato unlike advocating for dictatorship and many iffy things. I don't see how it leads on to all the other things you mention like Yudkowski and The Secret.
It seems more parsimonious to me to not assume that there is a strange boolean flag “exists” attached to things, and that everything logically possible just is, and we are merely part of the logically possible things.
Rather they are deep fundamentals of what your brain can contain, so you perceive them as fundamental to the universe.
If we admit there are all sorts of phenomena which we cannot observe directly, which we ultimately observe through machines we construct -- does your imagination permit that there are possibly thoughts that are literally unthinkable to you? What would an artifact that allows us to contain some shadow or essence of these thoughts look like?
I’m not sure where you’ve gotten the impression that Yudkowsky and the rationalists are Platonists, it’s totally false. Almost all of them are hardcore nominalists, and several have written very lengthy diatribes about how ontological categories are purely human constructs which are only useful insofar as they serve human needs.
Arguments:
Plato is responsible for a dualistic model of mind and matter that hampers our thinking today.
Plato had an unrealistic ideal of what knowledge is.
Plato had weird methodological assumptions.
There are real criticisms you could make about Plato and his work, but this misses the mark by miles.
These days, you could probably say that his ideas are more influential than his method: not many academic philosophers write in dialogue form, but his ideas are still referenced constantly.
In any case, both Socrates and Plato have been immensely influential on Western thought, probably more than anyone else.
https://en.wikipedia.org/wiki/Pre-Socratic_philosophy
This is a narrative though, and of course the actual history of philosophy is more complicated. But at least in academic philosophy, the order of teaching and categorization usually goes pre-Socratics, then Socrates and Plato, then Aristotle.
Is this intended as a pejorative? Why not just say "dimwitted"? It would communicate your semantics much clearer.
> Midwit is an internet slang term, often used pejoratively, to describe a person with average or slightly above-average intelligence who believes they are exceptionally intelligent or insightful.
Does this not describe most of the people on this forum? Why would you invite such comparisons if you aren't confident you're better or "more correct" in some way? It seems they intended to use "dimwit", as that would result in comment making more sense overall by drawing a clear contrast with the speaker.
Plato’s argument that the soul could survive the death of the body established a dualistic model of mind and matter that still hampers our thinking today.
The Greeks had a concept of an afterlife prior to Plato. Dualism seems more to me that it originated in one of the following: the fear of death and the hope for an afterlife; the fact that things seem to continue existing even when you aren’t observing them; or just because the mind seems (in a common sense way) to exist in a separate place from the body, in the sense that I can sit in a crowd and have thoughts that are not accessible to others.
Anyway, I think critiquing Plato on scientific correctness is sort of anachronistic, because you could argue that the scientific culture of the Renaissance needed a couple millennia of “seeking the truth” to develop in the first place – which is ultimately a core idea of Plato, even if he got the specifics wrong.
A stronger critique comes from Nietzsche IMO, but it’s a cultural and value critique, not a scientific one. Too long to put here, but essentially he says Plato established a philosophy that debased reality in favor of abstractions.
https://www.reddit.com/r/askphilosophy/comments/9i9puk/what_...
Hearing a coherent view that is different is part of what’s interesting.
Most scientists in the US believe in God or a higher power, most Americans do too. The current government is chock full of weirdos with supernatural beliefs and its common on both sides of the aisle.
Where are all these nihilistic materialists people are always talking about?
By dominant, I mean among people who would read Plato.
Can you point me to a single academic department or branch of government who acts under different pretenses?
> Most scientists in the US believe in God or a higher power, most Americans do too
Ok. But this is mostly a result of unexamined conflicting ideas. The cultural domination overwhelms to the point where most people are secular materialists + God. Their assumptions are almost identical (God is a scientist, things just happen, etc). Radically different Christians do exist (God led me to the grocery store for a purpose), but it’s not the norm.
Do you subscribe to the idea that Christianity is not in decline?
> Where are all these nihilistic materialists people are always talking about?
The managerial class of western society.
Almost all Americans believe in moral ideals, human rights, etc, etc, etc. Christianity may be in decline, but that is at least partially separate.
In my experience the humanism part is an unexamined social nicety that isn’t consistent with the rest of their beliefs.
Its not a deep observation that you can't be a utilitarian without an enfolding moral framework and most people have one and in western civilization that framework is basically the one inherited from the cultural aether. From my point of view that kind of sloppy thinking is basically the same as believing in God.
The current government is kind of an iconoclastic reaction to some of the recent failings of that view.
I'll be frank with my perspective: trying to understand recent (say the last 50 years) of US history on a "materialist -> idealist" axis is hilariously absurd. There has been literally no moment in the history of the united states that I can think of where anything like a truly materialist public facing justification for policy has ever been offered.
And while its true that the failings of the ruling cast tend to be mercenary in nature, which is to say that they are mostly out for themselves, this really is neither here nor there philosophically, and is more a condition of ruling classes everywhere and one not deeply related to the navel gazing of philosophers.
The key word there is public facing. Can you imagine a White House staffer suggesting a course of action based on a spiritual prompting? In Islamic culture that does happen. In ancient Greek culture that happened all the time.
The public message is rhetoric designed to appeal to whatever mythos exists in the public with a shred of meaning or importance.
Humans do tend to be spiritual (and I understand why you feel different), we just don’t have a society that’s providing narratives and explanations of the world that feed that desire.
The entire frame of American political life and foreign policy is idealistic in nature, not practical.
I consider myself a secular materialist in the way it's been talked about here, yet I still hold those views that you deem "idealistic". I just rationalize their origin in a different way.
I always cared about those ideals (human rights and such) since I can remember, yet I hadn't even heard of the concept of God before the age of eleven. I vividly remember thinking "Damn, they gave the creator of this Universe the same name as the word they use when venting in frustration!"
If you just have a preference for a world where people behave as though human rights exist, then you can be a materialist.
Anything beyond convenience and conflict resolution is justified by a metaphysical belief in human rights.
Maybe you just think that the decrease in the power of like evangelical Christianity or conservative Catholicism constitutes a turn towards materialism? I just don't see it. Unjustifiable metaphysical beliefs are rife in society and the decline of purely Christian hegemony (if it is happening at all, given that we have had a series of pure wins for Christians at the highest levels in this country recently) is a separate thing.
Yes.
> Plato himself laid the seeds of nihilism
No.
there are decent arguments, for instance, that reasoning about God (yes, angels dancing on pinheads) laid the groundwork for things like calculus as it necessitates reasoning with the infinite.
"objectivity" has been used to justify lots of bad things. and hate to be the bearer of bad news but "stuff people made up" is kinda the definition of society and culture.
> confidently making stuff up and declaring it as fact because they thought it made them sound smart.
pots and kettles.
I have no issue with pontificating about angles and pinheads. What I have issue with is statements like "platonic solids are the fundamental building blocks of the universe" where the justification is "because I think they're neat".
Plenty of people have used "objectively..." as the start of terrible statements, no argument there. (And let's not even get into objectivism...) But the shared belief in an objective universe governed by universal, immutable, fundamental laws is at the heart of all real science.
Even if the pot's a hypocrite, that doesn't necessarily mean they're wrong.
I respect and appreciate your equanimity in your response to my initial comment, which was admittedly unnecessarily harsh and antagonistic.
All language is just a Rorshach test. You saw truth in those books, I saw a connect the dots puzzle book for kids.
Those guys had the literacy of a modern middle schooler. Not gonna deify long dead people obsessed with wanking their literacy instead of inventing plumbing, etc… useful things for humans not empty mind places to gate keep