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  2. Falsifiability - Wikipedia

    en.wikipedia.org/wiki/Falsifiability

    Such falsification uses the valid inference modus tollens: if from a law we logically deduce , but what is observed is , we infer that the law is false. For example, given the statement = "all swans are white", we can deduce = "the specific swan here is white", but if what is observed is = "the specific swan here is not white" (say black), then ...

  3. Critical rationalism - Wikipedia

    en.wikipedia.org/wiki/Critical_rationalism

    The least probable theory is preferred because it is the one with the highest information content and most open to future falsification. Critical rationalism as a discourse positioned itself against what its proponents took to be epistemologically relativist philosophies, particularly post-modernist or sociological approaches to knowledge ...

  4. The Logic of Scientific Discovery - Wikipedia

    en.wikipedia.org/wiki/The_Logic_of_Scientific...

    The Logic of Scientific Discovery is a 1959 book about the philosophy of science by the philosopher Karl Popper.Popper rewrote his book in English from the 1934 (imprint '1935') German original, titled Logik der Forschung.

  5. Falsificationism - Wikipedia

    en.wikipedia.org/wiki/Falsificationism

    Critical rationalism, an epistemological philosophy founded by Karl Popper; Three models of scientific progress in "Falsification and the Methodology of Scientific Research Programmes" by Imre Lakatos. Dogmatic falsificationism; Naive falsificationism; Sophisticated falsificationism

  6. Karl Popper - Wikipedia

    en.wikipedia.org/wiki/Karl_Popper

    Karl Popper was born in Vienna (then in Austria-Hungary) in 1902 to upper-middle-class parents. All of Popper's grandparents were assimilated Jews; the Popper family converted to Lutheranism before he was born [14] [15] and so he received a Lutheran baptism.

  7. Verificationism - Wikipedia

    en.wikipedia.org/wiki/Verificationism

    Verificationism, also known as the verification principle or the verifiability criterion of meaning, is a doctrine in philosophy which asserts that a statement is meaningful only if it is either empirically verifiable (can be confirmed through the senses) or a tautology (true by virtue of its own meaning or its own logical form).

  8. NYC principal from Long Island uses address of parent at ...

    www.aol.com/news/nyc-principal-long-island-uses...

    Claiming a false address to enroll in a public school can be prosecuted as fraud or larceny, according to legal experts. By using a Brooklyn address, John, 47 – who made $179,251 last year ...

  9. Fallibilism - Wikipedia

    en.wikipedia.org/wiki/Fallibilism

    An undecidable problem is a type of computational problem in which there are countably infinite sets of questions, each requiring an effective method to determine whether an output is either "yes or no" (or whether a statement is either "true or false"), but where there cannot be any computer program or Turing machine that will always provide ...