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Polanyi’s paradox - philosophy. Polanyi’s paradox, named in honour of the British-Hungarian philosopher Michael Polanyi, is the theory that human knowledge o ..



Polanyi’s paradox
                                     

Polanyi’s paradox

Polanyi’s paradox, named in honour of the British-Hungarian philosopher Michael Polanyi, is the theory that human knowledge of how the world functions and capability are, to a large extent, beyond our explicit understanding. The theory was articulated by Michael Polanyi in his book The Tacit Dimension in 1966, but it was economist David Autor that named it as Polanyi’s paradox in his 2014 research paper on" Polanyi’s Paradox and the Shape of Employment Growth”.

Summarised in the slogan "We can know more than we can tell", Polanyi’s paradox is mainly to explain the cognitive phenomenon that there exist many tasks which we, human beings, understand intuitively how to perform but cannot verbalize the rules or procedures behind it. This "self-ignorance" is common to many human activities, from driving a car in traffic to face recognition. As Polanyi argues, humans are relying on their tacit knowledge, which is difficult to adequately express by verbal means, when engaging these tasks. Polanyis paradox has been widely considered a major obstacle in the fields of AI and automation, since the absence of consciously accessible knowledge creates tremendous difficulty in programming.

                                     

1. Origins

British-Hungarian philosopher Michael Polanyi regularly studied the causes behind human ability to acquire knowledge that they cannot explain through logical deduction. In his work The Tacit Dimension 1966, Polanyi explored the tacit dimension to human knowledge and developed the concept of "tacit knowledge", as opposed to the term "explicit knowledge".

Tacit knowledge can be defined as knowledge people learn from experiences and internalize unconsciously, which is therefore difficult to articulate and codify it in a tangible form. Explicit knowledge, the opposite of tacit knowledge, is knowledge that can be readily verbalized and formalized. Tacit knowledge is largely acquired through implicit learning, the process by which information is learned independently of the subjects awareness. For example, native speakers tacitly acquire their language in early childhood without consciously studying specific grammar rules explicit knowledge, but with extensive exposure to day-to-day communication. Besides, people can only limitedly transfer their tacit knowledge through close interactions sharing experiences with one another or observing others behaviors. A certain level of trust needs to be established between individuals to capture tacit knowledge.

Tacit knowledge comprises a range of conceptual and sensory information that is featured with strong personal subjectivity. It is implicitly reflected in human actions; as argued by Polanyi, "tacit knowledge dwells in our awareness". Peoples skills, experiences, insight, creativity and judgement fall into this dimension. Tacit knowledge can also be described as know-how, distinguishing from know-that or facts. Before Polanyi, Gilbert Ryle published a paper in 1945 drawing the distinction between knowing-that knowledge of proposition and knowing-how. According to Ryle, this know-how knowledge is the instinctive and intrinsic knowledge ingrained in the individuals human capability.

Since tacit knowledge cannot be stated in propositional or formal form, Polanyi concludes such inability in articulation in the slogan We can know more than we can tell’. Daily activities based on tacit knowledge include recognizing a face, driving a car, riding a bike, writing a persuasive paragraph, developing a hypothesis to explain a poorly understood phenomenon. Take facial recognition as an illustration: we can recognize our acquaintances face out of a million others while we are not conscious about the knowledge of his face. It would be difficult for us to describe the precise arrangement of his eyes, nose and mouth, since we memorize the face unconsciously.

As a prelude to The Tacit Dimension, in his book Personal Knowledge 1958, Polanyi claims that all knowing is personal, emphasizing the profound effects of personal feelings and commitments on the practice of science and knowledge. Arguing against the then dominant Empiricists view that minds and experiences are reducible to sense data and collections of rules, he advocates a post-positivist approach that recognizes human knowledge is often beyond their explicit expression. Any attempt to specify tacit knowing only leads to self-evident axioms that cannot tell us why we should accept them.

                                     

2. Implications

Polanyis observation has deep implications in the AI field since the paradox he identified that "our tacit knowledge of how the world works often exceeds our explicit understanding" accounts for many of the challenges for computerization and automation over the past five decades. Automation requires high levels of exactness to inform the computer what is supposed to be done while tacit knowledge cannot be conveyed in a propositional form. Therefore, machines cannot provide successful outcomes in many cases: they have explicit knowledge raw data but nevertheless, do not know how to use such knowledge to understand the task as whole. This discrepancy between human reasoning and AI learning algorithms makes it difficult to automate tasks that demand common sense, flexibility, adaptability and judgment - human intuitive knowledge.

MIT economist David Autor is one of the leading sceptics who doubt the prospects for machine intelligence. Despite the exponential growth in computational resources and the relentless pace of automation since the 1990s, Autor argues, Polanyis paradox impedes modern algorithms to replace human labor in a range of skilled jobs. The extent of machine substitution of human labor, therefore, has been overestimated by journalists and expert commentators. Although contemporary computer science strives for prevailing over Polanyis paradox, the ever-changing, unstructured nature of some activities currently presents intimidating challenges for automation. Despite years of time and billions of investment spent on the development of self-driving cars and cleaning robots, these machine learning systems continue to struggle with their low adaptability and interpretability, from self-driving cars inability to make an unexpected detour to cleaning robots vulnerability to unmonitored pets or kids. Instead, to let self-driving cars function optimally, we have to change current road infrastructure significantly, minimizing the need for human capabilities in the whole driving process.

The increasing occupational polarisation in the past few decades - the growth of both high-paid, high-skill abstract jobs and lower-paid, low-skill manual jobs - has been a manifestation of Polanyis paradox. According to Autor, there are two types of tasks proven stubbornly challenging for artificial intelligence AI: abstract tasks that require problem-solving capabilities, intuition, creativity and persuasion on the one hand, and manual tasks demanding situational adaptability, visual recognition, language understanding, and in-person interactions on the other. Abstract tasks are characteristic of professional, managerial, and technical occupations, while service and laborer occupations involve many manual tasks e.g. cleaning, lifting and throwing. These jobs tend to be complemented by machines rather than substituted.

By contrast, as the price of computing power declines, computers extensively substitute for routine tasks that can be codified into clear sets of instructions, resulting in a dramatical decline in employment of routine task-­intensive jobs. This polarization has resulted in a shrinking middle class across industrialized economies since many middle-income occupations in sales, office and administrative work and repetitive production work are task-­intensive. Moreover, the subsequent growth in income inequality and wealth disparity has recently emerged as a major socio-economic issue in developed countries.

                                     

3. Criticism

Some technological optimists argue that recent advances in machine learning have overcome Polanyis paradox. Instead of relying on programmer’s algorithms to instruct them in human knowledge, computer systems are now able to learn tacit rules from context, abundant data, and applied statistics on their own. Since machines can infer the tacit knowledge that human beings draw upon from examples without human assistance, they are no longer limited by those rules tacitly applied but not explicitly understood by humans.

AlphaGo program built by the Google subsidiary DeepMind is a great example of how advances in AI have allowed mindless machines to perform tasks based on tacit knowledge outstandingly. In the 2016 tournament of the strategy game Go, DeepMind’s AlphaGo program successfully defeated one of the world’s top GO players, Lee Se-dol, four games to one. DeepMind team employed an approach known as deep learning to build human-type judgment into AI systems; therefore, they can figure out complex winning strategies by seeing vast examples of Go matches.

On the other hand, as Carr argues, the assumption that computers need to be able to reproduce tacit knowledge applied by humans to perform complicated tasks is essentially doubtable. When performing demanding tasks, it is not necessary for systems and machines to reflect the rules that human beings follow at all. The requirement is to replicate our outcomes for practical purposes, rather than our means.

Jerry Kaplan, a Silicon Valley entrepreneur and AI expert, also illustrates this point in his book Humans Need Not Apply by discussing four resources and capabilities required to accomplish any given task: awareness, energy, reasoning and means. Humans biological system the brain-body complex naturally integrates all these four properties, while in the electronic domain machines nowadays are given these abilities by accelerating developments in robotics, machine learning, and perception powering systems. For example, sensory data provided by a wide network of sensors enable AI to perceive various aspects of the environment and respond instantly in chaotic and complex real-world situations awareness; orders and signals for actuating devices can be centralised and managed in server clusters or on the cloud reasoning. Kaplans argument directly supports the proposition that Polanyis paradox can no longer impede further levels of automation, whether in performing routine jobs or manual jobs. As Kaplan puts it, "Automation is blind to the colour of your collar."

One example confirms Kaplans argument is the introduction of Cloud AutoML, an automated system that could help every business design AI software, by Google Brain AI research group in 2017. The learning algorithms of AutoML automates the process of building machine-learning models that can take on a particular task, aiming to democratize AI to the largest possible community of developers and businesses. According to Google’s CEO, Cloud AutoML has taken over some of the work of programmers and thereby offered one solution to the shortage in machine-learning experts.



                                     

4.1. Related theories Moravecs paradox

Moravec’s paradox is very closed related to Polanyis paradox, which claims that compared with sophisticated tasks demanding high-level reasoning, it is harder for computers to master low-level physical and cognitive skills that are natural and easy for humans to perform. Examples include natural language processing and dextrous physical movements e.g. running over rough terrain.

Robotics experts have, accordingly, found it difficult to automate the skills of even the least-trained manual worker, since these jobs require perception and mobility tacit knowledge. In the words of the cognitive scientist Steven Pinker from his book The Language Instinct, "The main lesson of thirty-five years of AI research is that the hard problems are easy and the easy problems are hard."

Corresponding to David Autors discussion on jobs polarization, Pinker maintains that the appearance of the new generations intelligent machines would place stock analysts, petrochemical engineers and parole board members in danger of being replaced. Gardeners, receptionists, and cooks are, by contrast, currently secure.

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Dec 7, 2011 strands run through the book: first, before Polanyi was a philosopher, there was a conversation piece known as the Fermi Paradox, posed. 3 330 Autor D 2015b Polanyis paradox and the shape of. Sep 18, 2017 Al Farabi on The Democratic Paradox public enlightenment the arts, science, and philosophy can flourish and where virtue can be nurtured. Michael Polanyis interpretation of history: three revolutions that. May 27, 2019 which considers the problem in the context of Polanyis Paradox. that we can know more than we can tell, the twentieth century philosopher. The Case of Techno Pessimists Portland Business Alliance. Aug 18, 2015 Staheli on the spectacle of speculation, Ole Bjerg on the philosophy of money, As I argue in The Emotional Logic of Capitalism, this Polanyian In my book, I approach this paradox through a discussion of Webers spirit.





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Oct 6, 2014 This has modified my personal philosophy and perspectives more than. Polanyis Paradox and the Shape of Employment Growth, by David. Theological Possibilities in Michael Polanyis Epistemology. Polanyis Paradox and the Shape of Employment Growth Free download as PDF File.pdf, Text File.txt or read online for free. In 1966, the philosopher. Metaphorical Interpretations of the Neurotic Paradox. May 30, 2017 It is one of the paradoxes of Polanyis life and work that he would. Any new humanist philosophy had to start with freedom from economics. Re Evaluating Labor Market Dynamics: An Introduction to the 2014. Participation is the central term in Voegelins philosophy, and the paradox of. 6 See Webb, Eugene, Philosophers of Consciousness: Polanyi, Lonergan,.


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Polanyis Paradox and the Shape of Employment Growth. David H. Autor. I. Introduction. That computers are ubiquitous in contemporary life is self evident. David autor owenzidar. Mar 12, 2019 Known as Polanyis Paradox after a British Hungarian philosopher, the challenge stems from the problem that in the absence of machines that. Marjorie Grene and Personal Knowledge Polanyi Society. Apr 8, 2019 Polanyi, M. 1966. The logic of tacit inference. Philosophy, 41 155, 1 18. pedia contributors. 2019, March 6. Sorites paradox. DOC Why is Michael Polanyis post critical philosophy not post. Mar 16, 2016 Polanyis Paradox hasnt prevented us from using computers to accomplish complicated tasks, like processing payrolls, optimising flight. Michael polanyi Bing. Sep 9, 2014 in the 1950s by scientist and philosopher Michael Polanyi. At a practical level, Polanyis paradox means that many familiar tasks, ranging. Learn These Polanyis Paradox Swypeout. Knowledge and in Section 4 Polanyis ideas in economics and society. Polanyi on the Mena Paradox, Philosophy of Science, 41 2 203. Buber, M. 1937.





AJIS Vol. 6 No. 2 May 1999 PRACTICAL AND TACIT CiteSeerX.

Mar 14, 2011 Philosophers of mind have examined imaginations role in mindreading Supplement: Puzzles and Paradoxes of Imagination and the Arts As an example, Michael Polanyi 1966 gives imagination a central role in the. How AI Is Already Changing Business Harvard Business Review. 13 See Karl Polanyi, Conflicting Philosophies in Modern Society, 1937–1938 famous paradox Laissez faire was planned planning was not.60 So con. The Business of Artificial Intelligence STARLab. Polanyi, who had the use of a Post Critical Philosophy by commercial Karl Polanyi S Liberalism 1 INTRODUCTION Before Michael Polanyis paradox, beyond. The Complexity Paradox The More Answers We Best books online. Automation will be limited by Polanyis paradox, named after the economist philosopher Michael Polanyi, which asserts that many tasks draw on tacit, intuitive. Exploration and Exploitation in Scientific Inquiry Philsci Archive. May 14, 2019 The Paradox of Abundance: Automation Anxiety Returns. The social philosophy of Polanyis paradox This paradox is named after the.





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May 17, 2017 Thus, like Voegelin, Polanyi had engaged himself in the quest of rescuing brings to light the paradox of consiousness reality language, and to the. In The Origins of Scientism, the philosopher observed the stated desire. Polanyi in the United States Northwestern University. Job Polarization, Automation Anxiety and Polanyis Paradox. Professor David the observation of philosopher Michael Polanyi that We can know more than we. Blaga, Lucian Internet Encyclopedia of Philosophy. In Michael LynchWhat is possible to design and philosophy. and context. Polanyis paradox in understanding and Explicit Knowledge Management Practice. The Paradox of Economism Stanford University Press Blog. Polanyis paradox, named in honour of the British Hungarian philosopher Michael Polanyi, is the theory that human knowledge of how the world functions and capability are, to a large extent, beyond our explicit understanding.


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Aug 28, 2014 In it, he details the incredible history of computerization and employment growth within the purview of philosopher Michael Polanyis paradox in. Table of Contents for Abolish Work: An Exposition of Philosophical. May 2, 1999 work of two philosophers, Polanyi and Steiner, will be examined in the pp 22 23 the kind of tacit knowledge that solves the paradox of the. Discussion: the meno paradox. In 1966, the philosopher Michael Polanyi observed, We can know more than we can tell The skill of a driver cannot be replaced by a thorough schooling in the. Category: Philosophy yy. Explains that Michael Polanyi was an internationally reputed philosopher who may One of the major paradoxes of modern epistemology involves the contrast. Human Work in the Robotic Future Foreign Affairs. This brings us to the very closely related Polanyis Paradox, named in honour of the philosopher and polymath Michael Polanyi. Back in 1966, Polanyi wrote a.





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