Is the problem of logical omniscience intractable?

What is the problem of logical omniscience?

Logical omniscience poses a problem because it contradicts the fact that agents are limited in their reasoning powers. They are inherently resource-bounded and therefore cannot handle an unlimited amount of information.

What is logical omniscience?

The logical omniscience feature assumes that an epistemic agent knows all logical consequences of her assumptions. This paper offers a general theoretical framework that views logical omniscience as a computational complexity problem.

How is logic related to knowledge?

Logical knowledge is, roughly speaking, knowledge about logic—such as knowledge that a certain principle of inference necessarily preserves truth, or that every proposition of a certain form must be true—and so is not the same thing as knowledge that is gained by using logic, i.e. inferential knowledge.

What is the big role of logic in philosophy?

underlies all other branches of human enquiry, so logic is the most fundamental branch of philosophy. Philosophy is based on reasoning, and logic is the study of what makes a sound argument, and also of the kind of mistakes we can make in reasoning.

What is the difference between epistemology and logic?

Toulmin recognizes that there has been a difference between logic and epistemology. Logic has been concerned with analytic issues where standards of entailment predominate while epistemology has a broader reach trying to justify substantial assertions using field-specific standards.

How is logic related to epistemology?

Epistemic logic is a subfield of epistemology concerned with logical approaches to knowledge, belief and related notions. Though any logic with an epistemic interpretation may be called an epistemic logic, the most widespread type of epistemic logics in use at present are modal logics.

What is the difference between philosophy and logic?

Logic is the study of reasoning, whereas philosophy is better characterized as a study of general problems. Both of these disciplines involve using reasoning, but the rules of reasoning in logic are sometimes independent from the rules of reasoning in philosophy.

What is the subject of ontology?

Ontology is the branch of philosophy that studies concepts such as existence, being, becoming, and reality. It includes the questions of how entities are grouped into basic categories and which of these entities exist on the most fundamental level.

What does the word epistemology means?

epistemology, the philosophical study of the nature, origin, and limits of human knowledge. The term is derived from the Greek epistēmē (“knowledge”) and logos (“reason”), and accordingly the field is sometimes referred to as the theory of knowledge.

Who is the father of axiology?

The term was first used by Paul Lapie, in 1902, and Eduard von Hartmann, in 1908. The distinction between intrinsic and extrinsic value is central to axiology. One conceptualization holds that something is intrinsically valuable if it is good in itself or good for its own sake.

Is logic a philosophy?

Introduction. Today, logic is a branch of mathematics and a branch of philosophy.

What are axiological issues?

Axiological ethics is concerned with the values by which we uphold our ethical standards and theories. It questions what, if any, basis exists for such values. Through doing so, it explores the justification for our values, and examines if there is any beyond arbitrary preference.

What is the axiology of existentialism?

Abstract. This article is dedicated to basing a new current of philosophy – existential axiology. The nature of this theory involves the understanding of values as responses of a person to key existential challenges: death, solitude, dependence of the nature and the society, etc.

What is the problem with existentialism?

The key problems for existentialism are those of the individual himself, of his situation in the world, and of his more ultimate significance.

What is epistemology in existentialism?

The epistemic existentialist maintains that what’s rational for us to believe on the basis of evidence is, at least in part, up to us. It can vary not only across individuals but for a single individual, over time, as she makes differing epistemic commitments.

What is the metaphysics of existentialism?

Existentialism focuses on the limits of the responsibility one bears as a result of one’s freedom. Freedom and responsibility are interdependent and by explaining one’s freedom, one will also learn that for which he or she is responsible. Existential existence encourages living what is considered an authentic life.

Do existentialists believe in God?

Existentialism can be atheistic, theological (or theistic) or agnostic. Some Existentialists, like Nietzsche, proclaimed that “God is dead” and that the concept of God is obsolete. Others, like Kierkegaard, were intensely religious, even if they did not feel able to justify it.

Is Nietzsche a nihilist or existentialist?

Among philosophers, Friedrich Nietzsche is most often associated with nihilism. For Nietzsche, there is no objective order or structure in the world except what we give it. Penetrating the façades buttressing convictions, the nihilist discovers that all values are baseless and that reason is impotent.

Are existentialists nihilists?

“Nihilism” is the belief that nothing matters. Existentialism is the attempt to confront and deal with meaninglessness…to not succumb to nihilism or despair: to not give up or avoid responsibility.

Is Buddhism a nihilist?

He defined Buddhism as a “true-world theory”, meaning that Buddhism claims there is another, superior form of existence (Buddho, Nirvana, etc) and that inherently defies the value of our common, normal, unawakened life, hence it is nihilistic.

What is the existential dread?

Many people at some point in their lives suffer existential dread. It is the questioning of life, death, and all the uncertainties surrounding them.

Why do existentialists think the world is meaningless?

Existentialism states that our lives have no inherent meaning or purpose, but rather it is the purpose we create for our lives that gives them a sense of meaning. This meaning is only present in our consciousness however, the universe, or god, doesn’t care what you’re doing.

What is the opposite of existentialism?

What is the opposite of existential?

nonempirical theoretic
theoretical unempirical
conjectural hypothetical
non-metaphysical non-phenomenal
noumenal speculative

What’s wrong with nihilism?

Nihilism matters because meaning matters, and the best-known alternative ways of relating to meaning are also wrong. Fear of nihilism is a main reason people commit to other stances, such as eternalism and existentialism, that are also harmful and mistaken.

Can existentialists be happy?

Finally, it argues that existentialists can be happy by showing that negative emotions play an essential role in how we apprehend and respond to the world positively and meaningfully.

Do existentialists believe in love?

This responsibility of each human can be both magnificent and overwhelming, something that the existential philosophers touch on over and over again in their writings. So the existentialist defines love for themselves, even though the idea of love is a long and storied cultural tradition.

How does the existential view death?

In “Existentialism,” death allows the person selfawareness and makes him alone responsible for his acts. Prior to Existential thought death did not have essentially individual significance; its significance was cosmic. Death had a function for which history or the cosmos had final responsibility.