[0] The book was re-published as late as 1965. Here's a summary before you read: https://frankfurtschool.wordpress.com/2008/02/28/summary-dia...
From another angle, I enjoy (if don't quite know what to make of) David Abram's critique of the Enlightenment in his Becoming Animal and (more particularly) The Spell of the Sensuous. His target is really disembodied/symbolic thinking as such, but the Enlightenment might be considered a (proclaimed) victory of that line of human cognitive history.
An example you might like more is Bertrand Russell's assessment of Aquinas, in which Russell dismisses Aquinas as a philosopher because he claims Aquinas actually started at his conclusion - to prove God exists. But Aquinas, of course, claimed to start from where he should have, with the rational investigation of the world. We can say a very similar thing about Descartes - how did Descartes establish the existence of God within two paragraphs (I'm not joking) of establishing the existence of his own mind even after throwing out all preconceived notions?
The strand of the Enlightenment with the better defense against this type of critique isn't the Cartesian (philosophy), but the Encyclopedist (science). Abrams is interesting on this - instead of focusing on biases introduced by science's historicity, he addresses the lacunae central to the very project of severing symbolic cognition from its embodied origins.
My (undercooked) suggestion is that an Abrams-like analysis may do a better job of showing what is lacking in the science tributary of the Enlightenment. It's not a methodological issue (rooting out ideology), it's a representational one (symbol systems yanked out of their living backdrop miss too much of the real world).
The same goes for Marx and Nietzsche.
You could even reject all of their substantive propositions and still respect them and the culture they helped inspire[2], which is the culture of suspicion - not taking things for granted or at face value, repudiating all notions of "common sense" and as Marx put it, "ruthless criticism of all that exists".
[0] https://www.reddit.com/r/askphilosophy/comments/78mtvl/why_p...
[1] https://papers.ssrn.com/sol3/papers.cfm?abstract_id=1728717
[2] https://papers.ssrn.com/sol3/papers.cfm?abstract_id=691002
Could you provide a citation for this claim? Thanks!
Humans don't operate on truth, they operate on psychological & social-cultural motivation, and use "truth" as a pretext.
We not only lie to others (e.g. saying we want X for justice and truth, but instead we only care of being elected, and we might even harm X with out actions).
We also lie to ourselves all the time.
And we also have delusions we consider as truths (based on psychological & social-cultural motivation). Those lynching black people, for example, didn't consider themselves bad, but as people doing the good thing, and punishing people that are bad for their community.
Similarly, Adorno and Horkheimer's starting point is 40 years of carnage (WWI and WWII, plus USSR gulags and the holocaust, Hiroshima, Dresden, etc.) from supposed Enlightened states, and where even those against enlightenment ideas made use of enlightenment methods (e.g. the Nazis building their technical industries, creating rockets and novel weaponry, engineering the elimination of Jews on industrial scale --even using IBM tabulating machines--, and so on).
Plus, it's not like Adorno and Hork. propose some bizarro alternative fake-truth universe on the other hand. They don't say truth doesn't matter, or it's all stories etc (that would be later post-modernists, and even for them it's a gross oversimplification). In fact they critique this (e.g. the use of "alternate facts" and erasing of history in the USSR trials, etc).
Their emphasis on psychological & social-cultural motivation is precisely to show the hidden actual truth (e.g. profit motives, social conditioning, etc) behind many actions that pretend to be themselves the "truth".
But I suppose you consider your critique of truth to be true? Forgive the seeming snark. It's not meant unkindly. This kind of thing is not easy to talk about, as philosophy's historical mess shows.
OK so its the case (or 'true'!) that most arguments are post hoc rationalisations for positions actually determined by a complex chain of psychological and social-historical causes. I agree. This is not an insight unique to European philosophy. Many disciplines and lines of argument get to that position.
The issue becomes how to mitigate such bias effects. My contentions are that (1) the empirical-scientific strand of the Enlightenment does a far better and more historically significant job of this than the philosophical, so your (or Adorno et als) target is already a relatively inconsequential one, and that (2) science does this by contraining its ontology within an etiolated language that mis- or under- represents the real world.
What's 'wrong' with the most important heir of the Enlightenment (science), if conceived as an inclusive framework from which to view the world, isn't that it's as myth-infused as pre-Enlightenment thought, but rather that the world it attempts to describe isn't where we actually live.
It is undeniable that some essential aspects of life are beyond rational dissection. Yet, on the other hand, this does not entail that life is inherently irrational, and the parts we can rationally comprehend do not contradict the parts that we cannot comprehend.
One of the key texts of this concept is Abraham's sacrifice of Isaac. The author of Hebrews explains how this seemingly irrational command of God and Abraham's willingness to follow it is actually based on a more fundamental sequence of reasoning, derived from Abraham's hope in a life after death and the resurrection of the body.
Kierkegaard seems to have not read Hebrews and instead misinterprets Abraham's sacrifice as an irrational "leap of faith," which is unfortunately how faith is now understood in contemporary culture. This is also the fallacious root of the current "war" between science and religion.
It is also related to Godel's incompleteness theorem. There are an infinite number of truths that cannot be derived from any finite axiomatic system. These truths are "beyond rational comprehension." If we are able to access these truths then we must have some meta-rational cognitive capability. This is an aspect of what Christianity calls 'faith', i.e. belief in that which cannot be seen, yet which is not an irrational made up belief.
One obvious area this shows up in is the concept of infinity. There is no way to derive such a concept from any finite axiom. Since everything we experience in the physical world is finite, yet the concept of infinity is extremely useful in STEM, this leaves us with a dilemma. Either STEM is based on a fundamentally false concept, which is absurd, or we have access to truth beyond the finite realm.
This observation was made by Eugene Wigner in his article "The Unreasonable Effectiveness of Mathematics in the Natural Sciences".
This isn't what it means. It simply means that all axiom systems of a certain form have that limit, not that human knowledge itself does.
> One obvious area this shows up in is the concept of infinity. There is no way to derive such a concept from any finite axiom.
Obviously false, given even Peano arithmetic.
> Every syllogism starts with premises, and at some point the premises have to be a fundamental given that cannot be further dissected. All of our fields of knowledge have this characteristic. They all have a set of foundational concepts.
Except we can interrogate reality and build from there. We're not reasoning in a vacuum.
That being said, I agree human knowledge is not limited by GIT. However, this is proof that the human mind transcends the finite physical realm.
Regarding infinity, check out the Wikipedia article on the axiom of infinity:
https://en.wikipedia.org/wiki/Axiom_of_infinity#Interpretati...
"However, the other axioms are insufficient to prove the existence of the set of all natural numbers. Therefore, its existence is taken as an axiom—the axiom of infinity."
That's like saying 2 + 2 is not limited by being 4. You can "know" that 2 + 2 is 5. You're just wrong.
The human mind could be meta-rational so it can generate new consistent axioms that cannot be derived from the existing known axioms. The history of mathematical progress seems to be pretty good evidence our minds can do this.
No, not rational comprehension. They are beyond reach of logical reasoning, not rational comprehension. They are different things. I can use AI or some complex statistical methods which I do not understand to find something I cannot see. It wouldn't make my findings to be a faith.
> If we are able to access these truths then we must have some meta-rational cognitive capability. This is an aspect of what Christianity calls 'faith', i.e. belief in that which cannot be seen, yet which is not an irrational made up belief.
Rationality is a belief in something that cannot be seen. For example a Newton laws of gravity. Have you seen any gravity? Maybe you smelled it, or touched? Have you seem an atom? Electron? Did you see entropy? Energy? Momentum? Or lets look at social sciences, for example psychology. Have you seen any subconscious thoughts? Or cognitive dissonance? We have not seen any of those, what we seen (or felt) was some companion feelings, and we believe that that feelings are explained by underlying principle which no one have seen. Or we can look at rationality itself, have you seen any principles of rationality? Belief, for example. It is a fundamental idea behind rationality, have you seen any belief? I felt some ideas as a belief, I have seen people who claimed that they have some beliefs. But the whole idea stinks of being not real but imagination.
So rationalist also believes in a lot of things he/she cannot see. Is it faith? I think not. The main difference between a religious faith and a rational belief, that rational belief can be rejected with ease if proven wrong or even not wrong but irrational (unfalsifiable for example). While it is almost amoral from point of view of religion to loose faith and to stop believing in God. It is highly moral to keep religious faith despite of heaps of counter evidence.
The behaviour of people dealing with failing faith or beliefs is the best to decide what is faith and what is belief. Behaviour allow us to demarcate them.
> One obvious area this shows up in is the concept of infinity. [...] Either STEM is based on a fundamentally false concept, which is absurd, or we have access to truth beyond the finite realm.
The math itself is a fundamentally false concept in your terms. Have you seen a point with size of 0? Or number? Homomorphism? Math is based on concepts that are pure imagination and they does not exist in reality. Math deals exclusively with concepts that are pure imagination. The link between math and reality is being made each time by a practitioner, who knows math and use it to solve a real problem. But it is not nessesary for her to have a faith in math or in her ways to use math, she can double check that her way to apply math to a problem is a good one. To make an experiment for example.
It is not a faith I think. It is a doubt. A constant doubt in myself and mental tools I use. A rational disbelief.
From other side, you are free to use such a definition of a faith as you like. So if you like to think of faith as of belief in something unseen, then it is ok for me. I just wanted to point, that if you follow this definition to a logical end, you'll end with the idea that every person is a religious person. So what the point to have special word for a religion? If any person is the religious person, than it is truism, it is the identity, the sameness, we can omit "religious" and we would loose not the tiniest part of bit of information.
If you read the epistles the sort of faith you describe is not commended. Paul specifically calls out people who are zealous without knowledge, and on the other hand tells everyone to test everything they are told. He also rests all of Christianity on whether Jesus actually rose from the dead or not. He believed that Jesus actually did based on his own vision and the accounts of the others he met that had been with Jesus while Jesus was alive. So, none of Paul's beliefs were based on the blind faith you describe.
But I would suggest that the current rationalist claim is "reason and empiricism tell us the most reasonable thing to believe at a given moment" and is almost a-priori true. This is not to claim it is the final truth or that following it will be catastrophe free: The polio vaccine will fail sometimes. But it is better than any non-rational non-fact based alternative.
The old claim "reason leads to ultimate truth" is difficult for a number of reasons. One relates to the ultimate know-ability of reality through our senses. Another is the almost absurd level of over confidence in a given theory.
I would also contest the claim that we are more violent and barbaric now than in the past. I believe that is factually incorrect or at least controversial. At any rate, science could be accused of the technical advances that make killing more efficient but not of starting wars or worsening the base instincts and gullibility that underlying the causes of cruelty and barbarism.
And I would point out one significant social change reason did bring about. Rationality requires judging people by relevant criterion rather than irrelevant criterion. This leads, after apparently continuous struggle, to increased racial, ethnic etc tolerance.
I think we should also distinguish between genuine rational-empiricism and pseudo-science. For example, many of the worst atrocities in the 20th century were justified through a knowingly false and twisted reading of Darwin. These are not rational ideas, they are, in fact, irrational ideas cloaking themselves in an undeserved respectability.
I think we should also make another more subtle distinction. There are those who have a preconceived notion and then, through omissions, intentional or otherwise, argue eloquently for it. This contrasts with being genuinely curious and following the facts and thinking where-ever they lead without prejudice. The former is obviously not going to lead to usable reality based ideas.
Rationalism permits us to examine even our premises, so your conclusion doesn't follow.
> Hence when rational physicalists try to take their viewpoint to its logical conclusion they must make the incoherent claim, as Daniel Dennett does, that consciousness is an "illusion."
Oh boy.
> If consciousness is an illusion, then what is having the illusion? The self contradiction is because illusion itself presupposes a consciousness that be deceived.
No, the "self-contradiction" is that you seem to think an illusion requires a subject. "What" is having the illusion is the system that mistakenly concludes that its perceptions entail consciousness.
Here's a subject-free definition of "illusion" so you don't fall into this trap again: an illusion is a perception that entails an obvious/immediate, but false, conclusion.
subjectivity is subjective. its axiomatic. no one argues that everything is reducible or reductive. ever heard of the explanatory gap? no, we have axioms, which are self-evident, that subsequent truths are based on. axioms are the epistemic grounds of reason, and consciousness is the epistemic ground of all knowledge and experience. no consciousness - no knowledge. and just because we can't prove it objectively doesn't mean it doesn't exist! how absurd!
Dennett's arguments are not taken seriously in many academic philosophical circles. There is a joke about the title of his book, ever so humbly titled "Consciousness Explained", that is should be retitled: "Consciousness Explained Away".
If that means nothing to you, then I suggest you read some more philosophy of mind to understand why subjectivity is a real problem for eliminativist theories.
> consciousness is the epistemic ground of all knowledge and experience
Fortunately not!
> Dennett's arguments are not taken seriously in many academic philosophical circles.
Haha, I don't know what bubble you live in, but the majority of philosophers are physicalists. See the survey done a few years ago:
https://philpapers.org/surveys/results.pl
In fact, nearly every single one of Dennett's positions are held by the majority of philosophers, ie. physicalism, Compatibilism, realism. So much for Dennett not being taken seriously.
If physicalism implies consciousness is an illusion, and that is an absurd conclusion, then a better hypothesis is physicalism is false.
It doesn't seem the survey takers are big on logical consistency. Physicalism is inconsistent with Platonism, yet both are majority positions.
One of the core beliefs of modern society is that cruelty and barbarism spring from base instincts and not from the pattern of thinking inherent in the structure of that society, but this is at best an open question as far as anthropological data on early hunter-gatherers is concerned. See the work of Brian Ferguson for example.