THE ONLY TEST OF ETHICAL STATEMENTS [T]he only test of any ethical statement is whether all transfers caused by any act, are voluntary transfers – including involuntary transfers of goods, actions and opportunity, and including both direct involuntary transfers by externality, asymmetry of knowledge, fraud, theft or violence (in that order), and including reverse involuntary transfers caused by impediment, free-riding, rent seeking, or privatization (in that order). There is no other test of any ethical statement. There isn’t. Period. – Curt
Theme: Decidability
-
PRAXEOLOGY DOES NOT LOSE INFORMATION. ALL AGGREGATES IN MATHEMATICS CAUSE LOSS O
PRAXEOLOGY DOES NOT LOSE INFORMATION. ALL AGGREGATES IN MATHEMATICS CAUSE LOSS OF INFORMATION. PRAXEOLOGICAL ANALYSIS DOES NOT.
That information loss benefits the state. That is why economics is an aggregate discipline. Aggregates do EXPOSE the effects of informational asymmetry – sticky prices and contracts etc. They do help us find informational asymmetry in the multitudinous places it exists. Aggregates help investors profit from specializing in the pursuit of that asymmetric knowledge. And if you are one of the people that thinks fiat money and credit are more beneficial than the business cycle, then aggregates certainly help determine the amount of money needed by the economy at any given point in time. But aggregates do not contain information about involuntary transfers. And they destroy information as does fiat money and credit, by distorting the information provided by prices.
The praxeological solution to advancing the economy, is not do dump disinformation in the form of credit, into the pricing system we call the economy. Instead, praxeology would tell us to create institutions that better facilitate the cooperation of groups at those scales that the market has difficulty in facilitating. Particularly those problems that are caused by jurisdictional overlap. Or those where the impact of ‘cheating’ or ‘privatization’ of investment would prevent the risk taking needed for those investments, if they were exposed to the market.
The only mandatory function of government, as far as I can determine, is to prevent cheating. Now, it may not be obvious that the defense of property rights of all kinds is simply the prevention of cheating. But governments must prevent indirect involuntary transfers by issuing laws in furtherance of preventing privatizations of the commons – cheating.
Praxeology makes all cheating visible and open to criticism and prevention.
Praxeology tells us that we should endeavor to create institutions that will assist classes in creating contracts, the terms of which have the force of law under the one law of property, and not leave it to a ruling class – elected or not – to determine laws. The scope of contracts is controllable by all parties. The scope of lawmaking appears not to be controllable, because it is only bounded by the will of those in charge NOT to exercise power if they can.
All mathematics is predicated upon ratios : balance. Accounting uses double entries to create a balance where none would exist. In human relations VOLUNTARY EXCHANGE determines this balance. Efficiency does not, because it obscures involuntary transfers. And as such, any argument to efficiency is an argument to theft.
Praxeology: voluntarism, creates the balance, the scale, the ability to render ethical judgments not out of complex arguments to efficiency, but very simply, out of the willingness of individuals to participate in an exchange once they are confident that no involuntary transfers will be produced by this exchange.
Propertarianism is the solution to the problem of politics in the post-democratic era.
Source date (UTC): 2013-01-15 05:52:00 UTC
-
Caplan and Boettke On Wikipedia And The Economic Calculation Debate
Caplan and Boettke On Wikipedia And The Economic Calculation Debate http://www.capitalismv3.com/2012/04/04/caplan-and-boettke-on-wikipedia-and-the-economic-calculation-debate/
Source date (UTC): 2012-04-06 18:50:32 UTC
Original post: https://twitter.com/i/web/status/188337913447194627
-
Gödel’s Theorem Needs Godel’s Law
Kurt Gödel’s incompleteness theorem came up in a debate the other night. I usually react by hanging my head and groaning in anticipation of the chaos that eventually ensues. But on an impulse made a statement about the narrowness of its applicability in a vain attempt to avoid the conversation. It was futile. Chaos ensued. The conversation really troubled me. Because I couldn’t defend it from memory. I couldn’t reconstruct the argument in my head. I’ve spent time with the problem in computer science. So much so that it’s intuitive. But I could not remember how to reconstruct the salient part of the problem — the arithmetic requirement — so I couldn’t argue it. I had to go look it up again. And in doing so remembered why I can’t remember it: it’s complicated, and difficult if not impossible to reduce it to something more accessible. That’s why no one does it. 🙂 That’s why no one has done it. Gödel’s theory is one of the most abused concepts referred to by people outside of professional mathematics. And when it is used, it’s almost guaranteed that it’s being used incorrectly. I suspect that’s because of the popularization of the idea by way of the liars paradox, which is then inappropriately applied elsewhere by analogy. But mostly it’s abused as an excuse to create arguments to defend mysticism in religion and avoidance in philosophy, and to justify any state of skepticism. Instead, it is in fact, a fairly narrow argument, related to axioms and number theory. ie: questions within axiomatic systems that are testable by the rules of arithmetic. I do no better. I usually express it as “given any fixed axiomatic system, there are statements that are expressible that are contradictory to the claim of completeness.” Which itself is incomplete because the difficulty with Gödel’s theory is in describing its arithmetic requirements — and that description is complicated, which is why it’s never included in any definition, and by that omission leads to its spread by erroneous analogy. This simplified definition is useful within computer science, because computers themselves are bound by Gödel’s arithmetic constraint in the first place — unlike mathematics, wherein he discussion of Gödel’s theorem must specifically address the arithmetic requirement in order for it to be narrow enough to be true. So we have three categories of problems that help us understand Gödel’s theorem in the abstract even if the mathematical concepts are difficult to convey other than by examples that are difficult to construct: 1) the computational problem set which is by definition constrained, 2) the mathematical problem set which must be constrained, and 3) the linguistic problem which cannot be constrained. And philosophical questions are part of set 3 – impossible to constrain to arithmetic limits which are the reason incompleteness is imposed by the theorem. The net result is that Godel’s theorem is, for all intents and purposes, never applicable to non-mathematical, non-computational propositions. Ever. But since, in casual debate, we break Godwin’s law in any conversation by mentioning Nazis about once an hour, then even if we created a new law: “The inclusion of Gödel in any philosophical discourse is sufficient proof that the argument is faulty”, we would still break it once a week. Because in the end, people of philosophical bent, are actually searching to fulfill their un-sated desire for mystical release from our inescapable requirement to reason and adapt to a constantly changing, and entirely kaleidic reality. 🙂 Here is a wonderful little criticism by From Cosma Shalizi, Assistant Professor, Carnegie Mellon University. And as such it is only an appeal to authority – again, because the proof is burdensome and inaccessible.
“There are two very common but fallacious conclusions people make from this, and an immense number of uncommon but equally fallacious errors I shan’t bother with. The first is that Gödel’s theorem imposes some some of profound limitation on knowledge, science, mathematics. Now, as to science, this ignores in the first place that Gödel’s theorem applies to deduction from axioms, a useful and important sort of reasoning, but one so far from being our only source of knowledge it’s not even funny. It’s not even a very common mode of reasoning in the sciences, though there are axiomatic formulations of some parts of physics. Even within this comparatively small circle, we have at most established that there are some propositions about numbers which we can’t prove formally. As Hintikka says, “Gödel’s incompleteness result does not touch directly on the most important sense of completeness and incompleteness, namely, descriptive completeness and incompleteness,” the sense in which an axiom system describes a given field. In particular, the result “casts absolutely no shadow on the notion of truth. All that it says is that the whole set of arithmetical truths cannot be listed, one by one, by a Turing machine.” Equivalently, there is no algorithm which can decide the truth of all arithmetical propositions. And that is all. This brings us to the other, and possibly even more common fallacy, that Gödel’s theorem says artificial intelligence is impossible, or that machines cannot think. The argument, so far as there is one, usually runs as follows. Axiomatic systems are equivalent to abstract computers, to Turing machines, of which our computers are (approximate) realizations. (True.) Since there are true propositions which cannot be deduced by interesting axiomatic systems, there are results which cannot be obtained by computers, either. (True.) But we can obtain those results, so our thinking cannot be adequately represented by a computer, or an axiomatic system. Therefore, we are not computational machines, and none of them could be as intelligent as we are; quod erat demonstrandum. This would actually be a valid demonstration, were only the penultimate sentence true; but no one has ever presented any evidence that it is true, only vigorous hand-waving and the occasional heartfelt assertion.”
WEB
- http://mathworld.wolfram.com/GoedelsIncompletenessTheorem.html
- http://math.mind-crafts.com/godels_incompleteness_theorems.php
- http://math.stanford.edu/~feferman/papers/Godel-IAS.pdf
- http://plato.stanford.edu/entries/goedel/#IncThe
Recommended by Shalizi
- Michael Arbib, Brains, Machines and Mathematics [A good sketch of the proof of the theorem, without vaporizing]
- George S. Boolos and Richard C. Jeffrey, Computability and Logic [Textbook, with a good discussion of incompleteness results, along with many other things. Intended more for those interested in the logical than the computational aspects of the subject — they do more with model theory than with different notions of computation, for instance — but very strong all around.]
- Torkel Franzen, Gödel’s on the net [Gentle debunking of many of the more common fallacies and misunderstandings]
- Jaakko Hintikka, The Principles of Mathematics Revisited [Does a nice job of defusing Gödel’s theorem, independently of some interesting ideas about logical truth and the like, about which I remain agnostic. My quotations above are from p. 95]
- Dale Myers, Gödel’s Incompleteness Theorem [A very nice web page that builds slowly to the proof]
- Roger Penrose, The Emperor’s New Mind [Does a marvelous job of explaining what goes into the proof — his presentation could be understood by a bright high school student, or even an MBA — but then degenerates into an unusually awful specimen of the standard argument against artificial intelligence]
- Willard Van Orman Quine, Mathematical Logic [Proves a result which is actually somewhat stronger than the usual version of Gödel’s theorem in the last chapter, which however adds no philosophical profundity; review]
- Raymond Smullyan, Gödel’s Incompleteness Theorems [A mathematical textbook, not for the faint at heart, though the first chapter isn’t so bad; one of the few to notice the strength of Quine’s result]
- To read:
- John C. Collins, “On the Compatibility Between Physics and Intelligent Organisms,” physics/0102024 [Claims to have a truly elegant refutation of Penrose]
- Rebecca Goldstein, Incompleteness [Biography of Gödel, which seems to actually understand the math]
- Ernest Nagel and James R. Newman, Gödel’s Proof [Thanks to S. T. Smith for the recommendation]
- Mario Rabinowitz, “Do the Laws of Nature and Physics Agree About What is Allowed and Forbidden?” physics/0104001
-
“The curious task of economics is to demonstrate to men how little they really k
“The curious task of economics is to demonstrate to men how little they really know about what they imagine they can design.” – Hayek
Source date (UTC): 2012-03-15 22:29:00 UTC
-
Where From Comes The Collapse : The Schumpeterian Priesthood Profits From The Absence Of Calculability
Mark Thoma suggests that the government should both use Tax Cuts and Spending to improve an economy. Which is a pretty common sentiment among economists. Nothing new there. He is simply changing his mind on the value of Tax cuts because they help correct household balance sheets and therefore increase the likelihood of future spending.
In balance sheet recessions, tax cuts that are saved will help to end the recession sooner and hence should be part of the recovery package. The most important concern is still aggregate demand, and policies must be devoted to this problem first and foremost, but tax cuts have a role to play in the recovery process even when they are saved.
One of the posters commented (as leftists do, on his blog Economist’s View) that increasing Demand does not fix the problem. Which I then used as a springboard.
ken melvin said… The implicit assumption that demand provides solution is not valid, hasn’t been since forever. The model is invalid, has been since forever. Yet, for lo these nearly 40 years. we pursue this model in the face of the ever mounting failure. The model, never really sacred, was built on forensics, and, more, to make the status quo work. From physics and bio-science, we’ve evidence that man is capable of divining forward. Now is the time for economists to ask ‘how should it be’?
But I think he misses the point.
[callout]Economists don’t have any idea how the world should be.[/callout]
Economists don’t have any idea how the world should be. The failures of the DSEM models are catastrophic. The problem of human memory (Mandelbrot-Taleb-Hume and to some degree Hayek) implies that humans are permanent victims to behavioral boiling-the-frog, and to the somewhere on the order of fifty cognitive biases. We know, as you state, that demand does not work. We know that innovation is a supply-bias that generates demand. It appears that it is the only means of increasing velocity and volume in an economy. We know that the state moved from saving-and-investment to consumptive redistribution and debt during the period of rapid industrialization and the act of selling off the american continent. We know that we assumed we could use mathematics to control this by a number of levers we call monetary policy. Vast Changes Give Our Ambitions Context The world is going through a number of changes. 1) repricing due to the asian economies coming into capitalism and industrial production. (Just as the US did to europe in the mid 1800’s) 2) reorganization, as people must learn and move to new forms of production (jobs) without knowing what to move to. 3) the future-assumption-of-growth debt bubble bursting everywhere. 4) the movement of private debt failure to sovereign debt failure, destroying the ‘lender and insurer of last resort’. 5) the demographic shift to an older media age population that is lower production if not non-productive. 6) Increasing urbanization worldwide (urbanites and rural’s have different epistemological biases because of perceived opportunity density – different cognitive biases, but cites are increasingly becoming the home of the poor, and income disparity is largely an urban phenomenon) 7) Decline (as has been predicted since 1945) of american ability to police trade routes inherited from the English after the wars (military influence) and increasing destabilization of trade routes, power, and monetary systems that will come from that change in influence. 8) the permanent decline in the relative economic position of american middle classes that will result from this worldwide rebalancing. The Failure Of The Democratic Republican Model Of Debate It appears that the working class’s attempt to bankrupt the capitalist class, and the capitalist class’s attempt to bankrupt the state to defend itself, BOTH worked. States are very nearly bankrupt. The republican model of debate between opposing forces for governmental decision-making under the unbounded system fiat money has failed. If we are going to have fiat money, we are going to have to find another way to debate the future. Fundamentally, our current republican form of government is government by non-productive people. By priests. It is quite the opposite of early republicanism under farmers, who specifically were productive. The classical liberal revolution failed to adequately define a government for the post-industrial era. The republican model of debate between opposing forces for the purpose of governmental decision making has failed under fiat money. If we are going to have fiat money, we are going to have to find another way to debate the future.
[callout]The republican model of debate between opposing forces for the purpose of governmental decision making has failed under fiat money. If we are going to have fiat money, we are going to have to find another way to debate the future. [/callout]
And since we have a clear difference between class predictions of the future (entrepreneurs must take and absorb risks so they see the future as dangerous while independent laborers and craftsmen and small business people see a similar view, but white collar educated workers and government and union workers tend to see a stable future – because they are isolated from visible flows of capital and risk), then consensus from PERCEPTIONS ALONE (*that’s the issue right there*) between classes of people who are disproportionately distributed across geographies, cannot come to a consensus of PERCEPTIONS. An emphasis on perceptions here: because a) the perceptions are vastly different, b) the data is insufficient and models are notoriously faulty in prediction c) our method of governance is not factual but PERCEPTUAL. The most common perceptive difference between cultures and classes is time preference (in the austrian model this is a degree of willingness to wait for gratification. In simple terms, people from different social classes have different views of time. Higher classes longer, lower classes shorter. There is some evidence that this is simply an expression of having means or not, or one of what a class teaches its children by implication and habit rather than intent, but that is counteracted by research showing that all classes have both short and long term thinking members. That would indicate that austrian model is correct, that the issue is the underlying drive for stimulation. In either case, these perceptions are material determinants of the differences in perceptions. All mathematical formule are improvements on our perceptions. If they prove true in forecasting outcomes they are extension of our senses. Or better said, they alter our perceptions of the world by improving our perceptions in limited domains. But data must come from categories of actions that we can measure. We cannot measure many dimensions. In particular cannot measure the alternative worlds that people to NOT choose (as we can forecast in physics using alternate world hypotheses). And we tend to measure commodities and ‘flatness’ best, and outside of those who worlds can barely forecast anything at all. How Do We Make Choices? SO in this ‘fact-less’ world, how should we know what to do, and how should we CHOOSE what to do, and what mechanism for CHOOSING what to do will work to produce outcomes that are beneficial enough, that productivity increases sufficiently to allow for redistribution, so that status-envy and status-achivement-for-mating-purposes are both satisfied? (And I am not ruling out that due to status envy a large part of any population will happily encourage the diminution of an economy. There are too many records of this effect in history.) We have the wrong form of government. We lack shared perceptions of the world – for structural reasons. We lack the tools and formulae to scientifically prove one set of perceptions or another, in order to come to agreement. How Should We Reform Government? So, how should we organize society, and what research should economists pursue, so that we can calculate, estimate, judge, plan or whatever, a future that we can agree upon in a democratic society? Or should we simply try to come up with another set of ridiculous religious concepts even if they are metaphysical (marx and Smith) or positivist (keynes and Friedman)? Or is there yet another way? Is there a way to look not at mysteries (religions and metaphysics and morality tales) or to look at false sciences (formula and application of the constant physical world principles to the heuristic world), as means by which to FORCE AGREEMENT BY FALSITY under the assumption that the world is either externally created, or naturally bound, or scientifically predictable? All of which we know are FALSE. Or instead, is there a way to cooperatively EXPERIMENT and DISCOVER that world and SHARE COOPERATIVELY in it’s RESULTS? In other words, is there a way to create a government of DISCOVERY that rewards all citizens for their participation? And more importantly, is there a way to create the correct SENSATIONS that are PERCEPTIBLE to both the entrepreneurial and the craft and the labor classes, such that the CAUSE and EFFECT of one’s actions allow the productive classes to coordinate and profit, without the systemic bureaucratic pilferage for the purpose of profiting from class warfare? Or better stated, how can we create a system of information post-agrarian, post-industrialization, that stops the priesthood, whichever form of mysticism that they practice, whether it be Monotheism, Traditionalism, or Progressive (Socialist) Democratic Secular Humanism? The rational man asks, how do we kill off religions, and that means all of them, including positivism? We are asking the wrong question So, I think both left and right are asking the wrong question. And if they are not asking the wrong question, then they are simply a band of fraudulent thieves. The problem is not one of solving economic science, so that we can justify one position or another, using what we claim is science. The problem is the very nature of our process of government. The Republican Model Of Debate Is Insufficient For Political Action, because men and women in government are incapable of possessing the information necessary to make the level of decisions with which they are tasked. We know that socialism fails because of a failure of ‘calculation’ and of ‘incentives’. We know the political model of republicanism fails above a certain very small population for the same reason that socialism fails outside of a family: that calculation becomes impossible, and incentives fail to encourage and reward productive behavior.
[callout]The problem is the very nature of our process of government. … Religion and Law and the republican model are artifacts of the agrarian world which we left behind a century ago.[/callout]
Sensation, Perception and Complexity We live in an advanced industrial society with tens of millions of products and hundreds of millions of people, calculating a complex future in a vast division of knowledge and labor, using metaphysical and inherited systems of perception under a government that was designed for a minority of wealthy farmers to coordinate decisions for a large number of farmers and subsistence farmers. WE use religion, and law, and now false application of science (which is simply a process of organized discovery of an existing system) to make our choices. But our choices fail. THey fail here in America. They fail in the more socialist world of europe. They failed in the most socialist and communal world of the east. They fail everywhere. Religion and Law and the republican model are artifacts of the agrarian world which we left behind a century ago. The Answer Is In Front Of Us So what is it that we need to do instead? The answer sits in front of us. It’s our religious cultural fantasies that create the mythos that prevents us from seeing it. It doesn’t matter if that silly religion is christianity (military mysticism), judaism (minority mysticism), or “democratic secular socialist humanism” (positivism: mathematical mysticism). We create a lot of social habits without really understanding them. We invent behaviors and technologies by accident and define them later on when we finally understand them. We label them and then claim to understand them, as if we invented rather than stumbled upon them by trial and error. The answer isn’t any form of ‘ism — It’s just to work at it. The question is, how do we get everyone to voluntarily work at it? What institutions do we need to make it work? How do we change government so that these institutions succeed? THe libertarians have been right about a lot of these institutional problems. They have been wrong on selfishness and money. Christian protestants have been right about cultural discipline and production, but wrong about separation of church, state, and banking. Keynesians and Friedmanites have been wrong about free trade and monetary policy. Everyone is just a little bit right.
[callout]Or do we, like all other urbanized civilizations in history fall prey to the real reason for Collapse : the failure of law and religion .. due to permanent [urban and market] anonymity that breaks the prisoner’s dilemma of social cooperation…?[/callout]
Collapse Or do we, like all other urbanized civilizations in history fall prey to the real reason for Collapse (Diamond was wrong) : the failure of law and religion (punishment and ostracization) in an urban society due to permanent anonymity that breaks the prisoner’s dilemma of social cooperation in families, friends, tribes and among farmers and craftsmen, who are dependent on themselves for their production? Schumpeterian Intellectuals Since we created the market, people have increasingly chosen to enter it. First by making excess production in order to get money to buy scarce goods that they could not produce on their own. Second, by entering the market, by producing ALL goods for the market and relying entirely upon the market for sustenance. They stepped into a world of risk without the comforting cushion of their farms. Then, once dependent upon the market, they started seeking jobs in the market-bureaucracy where they were isolated from the market risk. (this is the purpose of going to college today – to exit the market). And this is the entire issue for our civilization: so many white collar people have exited the market by joining the private sector market-bureaucracy, and are compensated highly for it (as were priests in pre-secular society), that they ‘sense’ that the market doesn’t exist. So we have a productive class (people who speculate with capital whether) we have a dependent class, and we have a bureaucratic class (the state, and the private sector white collar and union workers). The dependent class cannot function in the market. The bureaucratic class lives off other people in the market but are exited from it – living in the best of both worlds, and the capital-risking class is the minority of the market taking all the risk. The market is a process of discovery. The question is how do we build a democratic society for a world of discovery without having the white collar market-exiters (Schupeterian intellectuals) destroy the market? Or rather, how to we reward the productive classes, whether they are laborers, craftsmen, entrepreneurs or capitalists, and deprive the priesthood who lives off them? Because all Priesthoods. All bureaucracies. Are predatory. And our Bureaucracy, our priesthood, has simply extended into the private sector.Today’s economists are no different. They are, in large part, part of the positivist priesthood. That’s the reason for Collapse: Schumpeterian collapse: The dependent and bureaucratic classes cause the collapse of the productive entrepreneurial class, who, like Atlas can no longer carry them, or is no longer willing to. The solution is to create a government that does not pool information and thereby launder it. But that informs everyone accurately of their contribution, or dependence, upon the cooperative endeavor, the joint stock company that administers the market that we call ‘the state’.