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"because" is alive and well
The “failure” of systems thinking seems a bit exaggerated. We have bigger and more complicated systems than ever before (thanks to computers), and still find them very useful. We have a lot more facts available to us and can more easily look them up. We have more theories about how the world works, and more ways to prove or disprove them. We even have more ways to cooperate (take Wikipedia for example). Science and mathematics finds answers to increasingly difficult questions. In many respects, 19th century enthusiasts of systems would not see failure but rather an astonishing success.
The failure is almost purely on the moral side. We don’t take understanding what exists as implying anything specific about what ought to be, or how you should live your life.
Moral questions seem to be your main focus, but there are more to systems than that.
The place where these interact is when people decide whether some course of action is likely to be effective, and how to make it more effective. A moral system can be undermined by new understanding, when we learn that the practices it prescribes don’t work very well in practice.
I'm not a mathematician but
I’m not a mathematician but it appears that the foundations of mathematics are in reasonable shape; see [1].
I’m a bit skeptical that philosophical foundations (of meaning or any other kind) are quite as important as you suggest. The metaphor of a “foundation” is not really apt. A building can’t stand without its foundation, but practitioners can usually keep doing what they do without worrying about philosophical puzzles.
For example, Arrow’s theorem is important to economists, but I doubt it had much effect on politics anywhere, and certainly can’t be blamed for the horrors of the 20th century. Economic insights can be useful for building stable markets, but in cases where they are limited, in practice we’re no worse than before.
What’s true is that there was a collapse of some ideological systems that perhaps gave some people comfort. But remember, those systems were not science. This is better thought of as the collapse of some particularly persistent and pseudo-scientific forms of “woo”.
[1] https://en.wikipedia.org/wiki/Hilbert%27s_program#Hilbert.27s_program_after_G.C3.B6del
@Brian
@Brian
This poem by Alexander Pope is sometimes used to sum up the intellectual perspective of the early enlightenment period:
“/Nature, and Nature’s Laws lay hid in Night.
/ God said, ‘Let Newton be!’ and all was Light.”
You emphasised that the ideological systems in question were “persistent and pseudo-scientific,” not science. Most of them weren’t even true and some were even harmful. But especially at the beginning of this long period, it wasn’t clear what was or wasn’t rationally inclined subject area. The evidence that science could really figure stuff out rationally was very fresh and exciting.
Constitutionalism, French & American Republicanism, socialism, nationalism, democratic variants of all these, rights charters, fiscal management… These are all “systematic,” if I ‘m understanding David’s terminology correctly. They’re ostensibly based on “rational” foundations even is they are pseudo-rational in truth.
From today’s perspective it’s pretty easy to distinguish one from the other. The science is the stuff that has progressed and seems to be headed someplace. Meanwhile, Ayn Rand has yet to settle her dispute with Emmanuel Kant and we gave up waiting for results a while ago. That’s hindsight though.
Tomorrowland Movie
The themes discussed on this page seem like they were explored to some extent in the 2015 film Tomorrowland.
I’m still digesting your narrative, so I can’t say for sure whether the movie had anything interesting to add to the conversation, but (spoiler?) it definitely followed an arc of chasing a rationality-based Utopia and ending in dire failure. But then perhaps trying again with Rationality 2.0, which will succeed if the right, moral people work hard enough? I’m not sure.
Contemporary at is "ridiculous" and "repellant"
“Great art was, by definition, morally improving. Art expressed the highest values of the culture; it was pure, inspiring, and uplifting.
Or so went the official story. With hindsight, this may all sound ridiculous, and even repellent. “
That does not sound ridiculous or repellant. Those eras produced some of the grandest and most beautiful creations of human history. It is most contemporary art which is decadent and degenerate, i.e. “ridiculous” and “repellant”.
Thankfully, there are exceptions, like the work of Rothko, but in the main the contemporary art world only considers art valid if it expresses ugliness, brutality, cynicism, and irony, mocking itself and its audience, while cashing unseemly checks.
What Nineteenth Century?
Please review the history of the nineteenth century. This paragraph completely undermined whatever argument you were making. It’s careless enough to be utterly baffling.