This monograph is both an intellectual summation as well as a philosophical advancement of key themes of the work of Keith Lehrer on several key topics--including knowledge, self-trust, autonomy, and consciousness. He here attempts to integrate these themes and develop an intellectual system that can constructively solve philosophical problems. The system is indebted to the modern work of Sellars, Quine, and Chisholm, as well as historically to Hume and Reid. At the core of this system lies Lehrer's theory of knowledge, which he previously called a coherence theory of knowledge but now calls a defensibility theory. Lehrer argues that knowledge requires the capacity to justify or defend the target claim of knowledge in terms of a background system. Defensibility is an internal capacity supplied by that system to meet objections to the claim. This theory however leaves open the problem of "experience"--noted by other philosophers--i.e. how to explain the special role of experience in a background system even granted we are fallible in describing it. Lehrer offers a solution to the problem of experience, arguing that reflection on experience converts the experience itself into an exemplar, something like a sample that becomes a vehicle or term of representation. The exemplar represents itself and extends to represent the external world. It exhibits something about evidence and truth concerning experience that, as Wittgenstein noted, cannot be fully described but can only be shown. Exemplar representation is the missing link of a background system to truth about the world.

Exemplars of Truth

Politics & Social Sciences

Lehrer, Keith

Philosophy

Oxford University Press

Art, Self and Knowledge

Art can provide us with a sensory experience that provokes us to reconfigure how we think about our world and ourselves. Theories of art have often sought to find some feature of art that isolates it from the rest of experience. Keith Lehrer argues, in opposition, that art is connected, not isolated, from how we think and feel, represent and react. When art directs our attention to sensory exemplars in aesthetic experience of which we become conscious in a special way, it also shows us our autonomy as we represent ourselves and our world, ourselves in our world, and our world in ourselves. This form of representation, exemplar representation, uses the exemplar as a term of representation and exhibits the nature of the content it represents in terms of itself. It shows us both what our world is like and how we represent the world thereby revealing the nature of intentionality to us. Issues of general interest in philosophy such as knowledge, autonomy, rationality and self-trust enter the book along with more specifically aesthetic issues of formalism, expressionism, representation, artistic creativity and beauty. The author goes on to demonstrate how the connection between art and broader issues of feminism, globalization, collective wisdom, and death show us the connection between art, life, politics and the self. Drawing from Hume, Reid, Goodman, Danto, Brand, Ismael and Lopes, Lehrer argues here that the artwork is a mentalized physical object engaging us philosophically with the content of exemplar experience. The exemplar representation of experience provoked by art ties art and science, mind and body, self and world, together in a dynamic loop, reconfiguring them all as it reconfigures art itself.

Philosopher Keith Lehrer outlines a view of freedom of choice based on a Kahneman-derived distinction between what he calls a first order system that is intuitive and immediate, and a higher order system of response, which he calls a second system of scientific analysis. Lehrer argues that freedom of choice is an expression of attention to the higher order system, and that what is often called free will is often just doing what you desire, a response that neglects consideration of other options. Freedom of choice acknowledges those options, and preference among them forms in response to the acceptance of evidence. We might suppose that in responding to beliefs that one has attended to evidence, but that is a delusion, because our higher order acceptance of evidence can be overwhelmed by the fixation created by first level belief. What is the difference between just doing what you desire because it feels good and acting on what you prefer because of scientific acceptance? Lehrer points to a form of preference that he says is the ultimate explanation of choice -- what he calls a power preference. It is a preference that loops back on to itself, a fixed-point vector, and suffices to explain choice. Lehrer's theory of such a power preference includes scientific explanation and consistently accommodates determinism. It is itself a scientific and philosophical explanation, and an ultimate principle of explanation. Lehrer terms the freedom of choice expressing that preference "ultimate freedom"-- the source of our knowledge and agency both in theory, directing what we rationally accept, and in practice directing freedom of choice.

Ultimate Freedom: Beyond Free Will

Business & Money

Marketing & Sales

Self-Trust: A Study of Reason, Knowledge, and Autonomy

The eminent philosopher Keith Lehrer offers an original and distinctively personal view of central aspects of the human condition, such as reason, knowledge, wisdom, autonomy, love, consensus, and consciousness. He argues that what is uniquely human is our capacity for evaluating our own mental states (such as beliefs and desires), and suggests that we have a system for such evaluation which allows the resolution of personal and interpersonal conflict. The keystone in this system is self-trust, on which reason, knowledge, and wisdom are grounded.

Literature & Fiction

Poetry

Clarendon Press

The eminent philosopher Keith Lehrer offers an original and distinctively personal view of central aspects of the human condition, such as reason, knowledge, wisdom, autonomy, love, consensus, and consciousness. He argues that what is uniquely human is our capacity for evaluating our own mental states (such as beliefs and desires), and suggests that we have a system for such evaluation which allows the resolution of personal and interpersonal conflict. The keystone in this system is self-trust, on which reason, knowledge, and wisdom are grounded.

Knowledge (Clarendon library of logic and philosophy)

Knowledge (Clarendon Library of Logic &amp; Philosophy) [Jun 01, 1979] Lehrer, Keith

Knowledge

Oxford

In this collection of essays, Lehrer argues that freedom, rationality, consensus, and knowledge depend on "metamental" operations--thoughts about thoughts--and are impossible without them. Metamental operations provide for our optionality, plasticity, and most of all, for the evaluation and control of lower-level information. The human mind, he argues, is essentially a metamind.

Metamind

Theory Of Knowledge: Second Edition

Routledge

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Books by Lehrer, Keith

See the best price to sell, buy, or rent books by Lehrer, Keith. BookScouter helps to compare book prices from 25+ online bookstores and 30+ buyback vendors with a single search.

Exemplars of Truth

Art, Self and Knowledge

Art, Self and Knowledge

Ultimate Freedom: Beyond Free Will

Self-Trust: A Study of Reason, Knowledge, and Autonomy

Self-Trust: A Study of Reason, Knowledge, and Autonomy

Knowledge (Clarendon library of logic and philosophy)

Knowledge

Metamind

Theory Of Knowledge: Second Edition