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The expectation of evidence makes its absence significant. [4] As the previous example shows, the difference between evidence that something is absent (e.g., an observation that suggests there were no dragons here today) and simple absence of evidence (e.g., no careful research has been done) can be nuanced.
The uniqueness thesis is “the idea that a body of evidence justifies at most one proposition out of a competing set of propositions (e.g., one theory out of a bunch of exclusive alternatives) and that it justifies at most one attitude toward any particular proposition.” [1] The types of attitudes towards a proposition, are: believing, disbelieving, and suspending judgment.
[1] [2] In epistemology, evidence is what justifies beliefs or what determines whether holding a certain doxastic attitude is rational. [3] [4] [5] For example, the olfactory experience of smelling smoke justifies or makes it rational to hold the belief that something is burning. It is usually held that for justification to work, the evidence ...
"Extraordinary claims require extraordinary evidence" (sometimes shortened to ECREE), [1] also known as the Sagan standard, is an aphorism popularized by science communicator Carl Sagan. He used the phrase in his 1979 book Broca's Brain and the 1980 television program Cosmos .
Epistemology is the branch of philosophy that examines the nature, origin, and limits of knowledge.Also called theory of knowledge, it explores different types of knowledge, such as propositional knowledge about facts, practical knowledge in the form of skills, and knowledge by acquaintance as a familiarity through experience.
Argument from silence – Argument based on the absence of statements in historical documents, rather than their presence; Hitchens's razor – General rule rejecting claims made without evidence; List of fallacies; Martha Mitchell effect – Labelling real experiences as delusional; Occam's razor – Philosophical problem-solving principle
In philosophy of science and epistemology, the demarcation problem is the question of how to distinguish between science and non-science. [1] It also examines the boundaries between science, pseudoscience and other products of human activity, like art and literature and beliefs.
Epistemology battles with skepticism by trying to come up with a base from which all knowledge and science can be built up. Skepticism promotes an impasse to this because we must doubt what we know in order to know if what we know is indeed true.