Quote from: Verbatim on January 08, 2015, 07:50:39 PM

Quote from: Ryle on January 08, 2015, 07:49:57 PM

Quote from: Numb Digger on January 08, 2015, 07:48:47 PM

It's scary how much this resembles that image

oh

Quote from: SecondClass on January 08, 2015, 05:35:27 PM

Quote from: Verbatim on January 08, 2015, 05:32:58 PM

Yeah, they won't even factor in at all.

Ah, I see. Thanks for all the help, man. I'm definitely going to max out speed now. Absol is my absolute favorite Pokemon ever, so I'm glad I'm actually making a competitively good one.

i thought absol/dark types in general suffered from a lack of viable physical dark moves? i suppose you could run a non-STAB set but idk it seems kinda disingenuous

Okay, glad you cleared that up. I won't think of you as a Nintendo hater, just someone who needs to use words other than "The Worst/Bullshit" to explain irritation so that they don't convey animosity towards something they don't really hate that much.

I missed that post, my mistake. Even still, nobody's really given reasons for why you should put up with the shit RNG the games have had in the past decade.

Spoiler

Logical positivism and logical empiricism, which together formed neopositivism, was a movement in Western philosophy that embraced verificationism, an approach that sought to legitimize philosophical discourse on a basis shared with the best examples of empirical sciences. In this theory of knowledge, only statements verifiable either logically or empirically would be cognitively meaningful. Seeking to convert philosophy to this new scientific philosophy was aimed to prevent confusion rooted in unclear language and unverifiable claims.[1] The Berlin Circle and the Vienna Circle propounded logical positivism starting in the late 1920s.

Interpreting Ludwig Wittgenstein's philosophy of language, logical positivists identified a verifiability principle or criterion of cognitive meaningfulness. From Bertrand Russell's logicism they sought reduction of mathematics to logic as well as Russell's logical atomism, Ernst Mach's phenomenalism—whereby the mind knows only actual or potential sensory experience, which is the content of all sciences, whether physics or psychology—and Percy Bridgman's musings that others proclaimed as operationalism. Thereby, only the verifiable was scientific and cognitively meaningful, whereas the unverifiable was unscientific, cognitively meaningless "pseudostatements"—metaphysic, emotive, or such—not candidate to further review by philosophers, newly tasked to organize knowledge, not develop new knowledge.

Logical positivism became famed for vigorous scientific antirealism to purge science of talk about nature's unobservable aspects—including causality, mechanism, and principles—although that goal has been exaggerated[who said this?]. Still, talk of such unobservables would be metaphorical—direct observations viewed in the abstract—or at worst metaphysical or emotional. Theoretical laws would be reduced to empirical laws, while theoretical terms would garner meaning from observational terms via correspondence rules. Mathematics of physics would reduce to symbolic logic via logicism, while rational reconstruction would convert ordinary language into standardized equivalents, all networked and united by a logical syntax. A scientific theory would be stated with its method of verification, whereby a logical calculus or empirical operation could verify its falsity or truth.

In the late 1930s, logical positivists fled Germany and Austria for Britain and America. By then, many had replaced Mach's phenomenalism with Neurath's physicalism, and Carnap had sought to replace verification with simply confirmation. With World War II's close in 1945, logical positivism became milder, logical empiricism, led largely by Carl Hempel, in America, who expounded the covering law model of scientific explanation. The logical positivist movement became a major underpinning of analytic philosophy,[2] and dominated Anglosphere philosophy, including philosophy of science, while influencing sciences, into the 1960s. Yet the movement failed to resolve its central problems,[3][4][5] and its doctrines were increasingly assaulted, most trenchantly by W V O Quine, Norwood Hanson, Karl Popper, Thomas Kuhn, and by Carl Hempel.

Contents

    1 Roots
        1.1 Language
        1.2 Logicism
        1.3 Empiricism
    2 Origins
        2.1 Vienna
        2.2 Berlin
        2.3 Rivals
        2.4 Export
    3 Principles
        3.1 Analytic/synthetic gap
        3.2 Observation/theory gap
        3.3 Cognitive meaningfulness
            3.3.1 Verification
            3.3.2 Confirmation
            3.3.3 Weak verification
    4 Philosophy of science
        4.1 Explanation
        4.2 Unity of science
        4.3 Theory reduction
    5 Critics
        5.1 Quine
        5.2 Hanson
        5.3 Popper
        5.4 Kuhn
        5.5 Putnam
    6 Retrospect
    7 Footnotes
    8 See also
    9 References
    10 Further reading
    11 External links

Roots
Language

Tractatus Logico-Philosophicus, by the young Ludwig Wittgenstein, introduced the view of philosophy as "critique of language", offering the possibility of a theoretically principled distinction of intelligible versus nonsensical discourse. Tractatus adhered to a correspondence theory of truth (versus a coherence theory of truth). Wittgenstein's influence also shows in some versions of the verifiability principle.[6][7] In tractarian doctrine, truths of logic are tautologies, a view widely accepted by logical positivists who were also influenced by Wittgenstein's interpretation of probability although, according to Neurath, some logical positivists found Tractatus to contain much metaphysics.[8]
Logicism

Gottlob Frege began the program of reducing mathematics to logic, continued it with Bertrand Russell, but lost interest in this logicism, and Russell continued it with Alfred North Whitehead in their monumental Principia Mathematica, inspiring some of the more mathematical logical posivists, such as Hans Hahn and Rudolf Carnap.[9] (Carnap's early anti-metaphysical works employed Russell's theory of types.)[10] Carnap envisioned a universal language that could reconstruct mathematics and thereby encode physics.[9] Yet Kurt Gödel's incompleteness theorem showed this impossible except in trivial cases, and Alfred Tarski's undefinability theorem shattered all hopes of reducing mathematics to logic.[9] Thus, a universal language failed to stem from Carnap's 1934 work Logische Syntax der Sprache (Logical Syntax of Language).[9] Still, some logical positivists, including Carl Hempel, continued support of logicism.[9]
Empiricism

In Germany, Hegelian metaphysics was a dominant movement, and Hegelian successors such as F H Bradley explained reality by postulating metaphysical entities lacking empirical basis, drawing reaction in the form of positivism.[11] Starting in the late 19th century, there was "back to Kant" movement. Ernst Mach's positivism and phenomenalism were a major influence.
Origins
Vienna

The Vienna Circle, gathering around University of Vienna and Café Central, was led principally by Moritz Schlick. Schlick had held a neo-Kantian position, but later converted, via Carnap's 1928 book Der logische Aufbau der Welt—that is, The Logical Structure of the World—which became Vienna Circle's "bible", Aufbau. A 1929 pamphlet written by Otto Neurath, Hans Hahn, and Rudolf Carnap summarized the Vienna Circle's positions. Another member of Vienna Circle to later prove very influential was Carl Hempel. A friendly but tenacious critic of the Circle was Karl Popper, whom Neurath nicknamed the "Official Opposition".

Carnap and other Vienna Circle members, including Hahn and Neurath, saw need for a weaker criterion of meaningfulness than verifiability.[12] A radical "left" wing—led by Neurath and Carnap—began the program of "liberalization of empiricism", and they also emphasized fallibilism and pragmatics, which latter Carnap even suggested as empiricism's basis.[12] A conservative "right" wing—led by Schlick and Waismann—rejected both the liberalization of empiricism and the epistemological nonfoundationalism of a move from phenomenalism to physicalism.[12] As Neurath and somewhat Carnap posed science toward social reform, the split in Vienna Circle also reflected political views.[12]
Berlin

The Berlin Circle was led principally by Hans Reichenbach.
Rivals

Both Moritz Schlick and Rudolf Carnap had been influenced by and sought to define logical positivism versus the neo-Kantianism of Ernst Cassirer—the then leading figure of Marburg school, so called—and against Edmund Husserl's phenomenology. Logical positivists especially opposed Martin Heidegger's obscure metaphysics, the epitome of what logical positivism rejected. In the early 1930s, Carnap debated Heidegger over "metaphysical pseudosentences".[13] Despite its revolutionary aims, logical positivism was but one view among many vying within Europe, and logical positivists initially spoke their language.[13]
Export

As the movement's first emissary to the New World, Moritz Schlick visited Stanford University in 1929, yet otherwise remained in Vienna and was murdered at the University, reportedly by a deranged student, in 1936.[13] That year, a British attendee at some Vienna Circle meetings since 1933, A J Ayer saw his Language, Truth and Logic, written in English, import logical positivism to the Anglosphere. By then, Nazi political party's 1933 rise to power in Germany had triggered flight of intellectuals.[13] In exile in England, Otto Neurath died in 1945.[13] Rudolf Carnap, Hans Reichenbach, and Carl Hempel—Carnap's protégé who had studied in Berlin with Reichenbach—settled permanently in America.[13] Upon Germany's annexation of Austria in 1939, remaining logical positivists, many of whom were also Jewish, were targeted and continued flight. Logical positivism thus became dominant in the Anglosphere.
Principles
Analytic/synthetic gap

Concerning reality, the necessary is a state true in all possible worlds—mere logical validity—whereas the contingent hinges on the way the particular world is. Concerning knowledge, the a priori is knowable before or without, whereas the a posteriori is knowable only after or through, relevant experience. Concerning statements, the analytic is true via terms' arrangement and meanings, thus a tautology—true by logical necessity but uninformative about the world—whereas the synthetic adds reference to a state of facts, a contingency.

In 1739, Hume cast a fork aggressively dividing "relations of ideas" from "matters of fact and real existence", such that all truths are of one type or the other.[14][15] By Hume's fork, truths by relations among ideas (abstract) all align on one side (analytic, necessary, a priori), whereas truths by states of actualities (concrete) always align on the other side (synthetic, contingent, a posteriori).[14] At any treatises containing neither, Hume orders, "Commit it then to the flames, for it can contain nothing but sophistry and illusion".[14]

Thus awakened from "dogmatic slumber", Kant quested to answer Hume's challenge—but by explaining how metaphysics is possible. Eventually, in his 1781 work, Kant crossed the tines of Hume's fork to identify another range of truths by necessity—synthetic a priori, statements claiming states of facts but known true before experience—by arriving at transcendental idealism, attributing the mind a constructive role in phenomena by arranging sense data into the very experience space, time, and substance. Thus, Kant saved Newton's law of universal gravitation from Hume's problem of induction by finding uniformity of nature to be a priori knowledge. Logical positivists rejected Kant's synthethic a priori, and staked Hume's fork, whereby a statement is either analytic and a priori (thus necessary and verifiable logically) or synthetic and a posteriori (thus contingent and verifiable empirically).[14]
Observation/theory gap

Early, most logical positivists proposed that all knowledge is based on logical inference from simple "protocol sentences" grounded in observable facts. In the 1936 and 1937 papers "Testability and meaning", individual terms replace sentences as the units of meaning.[12] Further, theoretical terms no longer need to acquire meaning by explicit definition from observational terms: the connection may be indirect, through a system of implicit definitions.[12] (Carnap also provides an important, pioneering discussion of disposition predicates.)[12]
Cognitive meaningfulness
Verification

The logical positivists' initial stance was that a statement is "cognitively meaningful" only if some finite procedure conclusively determines its truth.[16] By this verifiability principle, only statements verifiable either by their analyticity or by empiricism were cognitively meaningful. Metaphysics, ontology, as well as much of ethics failed this criterion, and so were found cognitively meaningless. Moritz Schlick, however, did not view ethical or aesthetic statements as cognitively meaningless.[17] Cognitive meaningfulness was variously defined: having a truth value; corresponding to a possible state of affairs; naming a proposition; intelligible or understandable as are scientific statements.[18]

Ethics and aesthetics were subjective preferences, while theology and other metaphysics contained "pseudostatements", neither true nor false. This meaningfulness was cognitive, although other types of meaningfulness—for instance, emotive, expressive, or figurative—occurred in metaphysical discourse, dismissed from further review. Thus, logical positivism indirectly asserted Hume's law, the principle that is statements cannot justify ought statements, but are separated by an unbridgeable gap. A J Ayer's 1936 book asserted an extreme variant—the boo/hooray doctrine—whereby all evaluative judgments are but emotional reactions.
Confirmation

In an important pair of papers in 1936 and 1937, "Testability and meaning", Carnap replaced verification with confirmation, on the view that although universal laws cannot be verified they can be confirmed.[12] Later, Carnap employed abundant logical and mathematical methods in researching inductive logic while seeking to provide and account of probability as "degree of confirmation", but was never able to formulate a model.[19] In Carnap's inductive logic, every universal law's degree of confirmation is always zero.[19] In any event, the precise formulation of what came to be called the "criterion of cognitive significance" took three decades (Hempel 1950, Carnap 1956, Carnap 1961).[12]

Carl Hempel became a major critic within the logical positivism movement.[20] Hempel elucidated the paradox of confirmation.
Weak verification

The second edition of A J Ayer's book arrived in 1946, and discerned strong versus weak forms of verification. Ayer concluded, "A proposition is said to be verifiable, in the strong sense of the term, if, and only if, its truth could be conclusively established by experience", but is verifiable in the weak sense "if it is possible for experience to render it probable".[21] And yet, "no proposition, other than a tautology, can possibly be anything more than a probable hypothesis".[21] Thus, all are open to weak verification.
Philosophy of science

Upon the global defeat of Nazism, and removed from philosophy rivials for radical reform—Marburg neo-Kantianism, Husserlian phenomenology, Heidegger's "existential hermeneutics"—while hosted in the climate of American pragmatism and commonsense empiricism, the neopositivists shed much of their earlier, revolutionary zeal.[1] No longer crusading to revise traditional philosophy into a new scientific philosophy, they became respectable members of a new philosophy subdiscipline, philosophy of science.[1] Receiving support from Ernest Nagel, logical empiricists were especially influential in the social sciences.[22]
Explanation

Comtean positivism had viewed science as description, whereas the logical positivists posed science as explanation, perhaps to better realize the envisioned unity of science by covering not only fundamental science—that is, fundamental physics—but the special sciences, too, for instance biology, anthropology, psychology, sociology, and economics.[23] The most widely accepted concept of scientific explanation, held even by neopositivist critic Karl Popper, was the deductive-nomological model (DN model).[24] Yet DN model received its greatest explication by Carl Hempel, first in his 1942 article "The function of general laws in history", and more explicitly with Paul Oppenheim in their 1948 article "Studies in the logic of explanation".[24]

In DN model, the stated phenomenon to be explained is the explanandum—which can be an event, law, or theory—whereas premises stated to explain it are the explanans.[25] Explanans must be true or highly confirmed, contain at least one law, and entail the explanandum.[25] Thus, given initial conditions C1, C2 . . . Cn plus general laws L1, L2 . . . Ln, event E is a deductive consequence and scientifically explained.[25] In DN model, a law is an unrestricted generalization by conditional proposition—If A, then B—and has empirical content testable.[26] (Differing from a merely true regularity—for instance, George always carries only $1 bills in his wallet—a law suggests what must be true,[27] and is consequent of a scientific theory's axiomatic structure.[28])

By the Humean empiricist view that humans observe sequence of events, not cause and effect—as causality and causal mechanisms are unobservable—DN model neglects causality beyond mere constant conjunction, first event A and then always event B.[23] Hempel's explication of DN model held natural laws—empirically confirmed regularities—as satisfactory and, if formulated realistically, approximating causal explanation.[25] In later articles, Hempel defended DN model and proposed a probabilistic explanation, inductive-statistical model (IS model).[25] DN model and IS model together form covering law model,[25] as named by a critic, William Dray.[29] (Derivation of statistical laws from other statistical laws goes to deductive-statistical model (DS model).)[30] Georg Hendrik von Wright, another critic, named it subsumption theory,[31] fitting the ambition of theory reduction.
Unity of science

Logical positivists were generally committed to "Unified Science", and sought a common language or, in Neurath's phrase, a "universal slang" whereby which all scientific propositions could be expressed.[32] The adequacy of proposals or fragments of proposals for such a language was often asserted on the basis of various "reductions" or "explications" of the terms of one special science to the terms of another, putatively more fundamental. Sometimes these reductions consisted of set-theoretic manipulations of a few logically primitive concepts (as in Carnap's Logical Structure of the World (1928)). Sometimes, these reductions consisted of allegedly analytic or a priori deductive relationships (as in Carnap's "Testability and meaning"). A number of publications over a period of thirty years would attempt to elucidate this concept.
Theory reduction

As in Comptean positivism's envisioned unity of science, neopositivists aimed to network all special sciences through the covering law model of scientific explanation. And ultimately, by supplying boundary conditions and supplying bridge laws within the covering law model, all the special sciences' laws would reduce to fundamental physics, the fundamental science.
Critics

After the Second World War's close in 1945, key tenets of logical positivism, including its atomistic philosophy of science, the verifiability principle, and the fact/value gap, drew escalated criticism. It was clear that empirical claims cannot be verified to be universally true.[12] Thus, as initially stated, the verifiability criterion made universal statements meaningless, and even made statements beyond empiricism for technological but not conceptual reasons meaningless, which would pose significant problems for science.[20][33][34] These problems were recognized within the movement, which hosted attempted solutions—Carnap's move to confirmation, Ayer's acceptance of weak verification—but the program drew sustained criticism from a number of directions by the 1950s. Even philosophers disagreeing among themselves on which direction general epistemology ought to take, as well as on philosophy of science, agreed that the logical empiricist program was untenable, and it became viewed as selfcontradictory.[35] The verifiability criterion of meaning was itself unverified.[35] Notable critics were Nelson Goodman, Willard Van Orman Quine, Norwood Hanson, Karl Popper, Thomas Kuhn, J L Austin, Peter Strawson, Hilary Putnam, Ludwig von Mises, and Richard Rorty.
Quine

Although quite empiricist, American logician Willard Van Orman Quine published the 1951 paper "Two dogmas of empiricism",[36] which challenged conventional empiricist presumptions. Quine attacked the analytic/synthetic division, which the verificationist program had been hinged upon in order to entail, by consequence of Hume's fork, both necessity and apriocity. Quine's ontological relativity explained that every term in any statement has its meaning contingent on a vast network of knowledge and belief, the speaker's conception of the entire world. Quine later proposed naturalized epistemology.
Hanson

In 1958, Norwood Hanson's Patterns of Discovery undermined the division of observation versus theory,[37] as one can predict, collect, prioritize, and assess data only via some horizon of expectation set by a theory. Thus, any dataset—the direct observations, the scientific facts—is laden with theory.
Popper

An early, tenacious critic was Karl Popper whose 1934 book Logik der Forschung, arriving in English in 1959 as The Logic of Scientific Discovery, directly answered verificationism. Popper heeded the problem of induction as rendering empirical verification logically impossible.[38] And the deductive fallacy of affirming the consequent reveals any phenomenon's capacity to host over one logically possible explanation. Accepting scientific method as hypotheticodeduction, whose inference form is denying the consequent, Popper finds scientific method unable to proceed without falsifiable predictions. Popper thus identifies falsifiability to demarcate not meaningful from meaningless but simply scientific from unscientific—a label not in itself unfavorable.

Popper finds virtue in metaphysics, required to develop new scientific theories. And an unfalsifiable—thus unscientific, perhaps metaphysical—concept in one era can later, through evolving knowledge or technology, become falsifiable, thus scientific. Popper also found science's quest for truth to rest on values. Popper disparages the pseudoscientific, which occurs when an unscientific theory is proclaimed true and coupled with seemingly scientific method by "testing" the unfalsifiable theory—whose predictions are confirmed by necessity—or when a scientific theory's falsifiable predictions are strongly falsified but the theory is persistently protected by "immunizing stratagems", such as the appendage of ad hoc clauses saving the theory or the recourse to increasingly speculative hypotheses shielding the theory.

Popper's scientific epistemology is falsificationism, which finds that no number, degree, and variety of empirical successes can either verify or confirm scientific theory. Falsificationism finds science's aim as corroboration of scientific theory, which strives for scientific realism but accepts the maximal status of strongly corroborated verisimilitude ("truthlikeness"). Explicitly denying the positivist view that all knowledge is scientific, Popper developed the general epistemology critical rationalism, which finds human knowledge to evolve by conjectures and refutations. Popper thus acknowledged the value of the positivist movement, driving evolution of human understanding, but claimed that he had "killed positivism".
Kuhn

With his landmark, The Structure of Scientific Revolutions, Thomas Kuhn critically destabilized the verificationist program, which was presumed to call for foundationalism. (Actually, even in the 1930s, Otto Neurath had argued for nonfoundationalism via coherentism by likening science to a boat that scientists must rebuild at sea[citation needed].) Although Kuhn's thesis itself was attacked even by opponents of neopositivism, in the 1970 postscript to Structure, Kuhn asserted, at least, that there was no algorithm to science—and, on that, even most of Kuhn's critics agreed.

Powerful and persuasive, Kuhn's book, unlike the vocabulary and symbols of logic's formal language, was written in natural language open to the laypersons.[39] Ironically, Kuhn's book was first published in a volume of Encyclopedia of Unified Science—a project begun by logical positivists—and some sense unified science, indeed, but by bringing it into the realm of historical and social assessment, rather than fitting it to the model of physics.[39] Kuhn's ideas were rapidly adopted by scholars in disciplines well outside natural sciences,[39] and, as logical empiricists were extremely influential in the social sciences,[22] ushered academia into postpositivism or postempiricism.[39]
Putnam

The "received view" operates on the correspondence rule that states, "The observational terms are taken as referring to specified phenomena or phenomenal properties, and the only interpretation given to the theoretical terms is their explicit definition provided by the correspondence rules".[11] According to Hilary Putnam, a former student of Reichenbach and of Carnap, the dichotomy of observational terms versus theoretical terms introduced a problem within scientific discussion that was nonexistent until this dichotomy was stated by logical positivists.[40] Putnam's four objections:

    Something is referred to as "observational" if it is observable directly with our senses. Then an observation term cannot be applied to something unobservable. If this is the case, there are no observation terms.
    With Carnap's classification, some unobservable terms are not even theoretical and belong to neither observation terms nor theoretical terms. Some theoretical terms refer primarily to observation terms.
    Reports of observation terms frequently contain theoretical terms.
    A scientific theory may not contain any theoretical terms (an example of this is Darwin's original theory of evolution).

Putman also alleged that positivism was actually a form of metaphysical idealism by its rejecting scientific theory's ability to garner knowledge about nature's unobservable aspects. With his "no miracles" argument, posed in 1974, Putnam asserted scientific realism, the stance that science achieves true—or approximately true—knowledge of the world as it exists independently of humans' sensory experience. In this, Putnam opposed not only the positivism but other instrumentalism—whereby scientific theory as but a human tool to predict human observations—filling the void left by positivism's decline.
Retrospect

By the late 1960s, the neopositivist movement had clearly run its course.[41] Interviewed in the late 1970s, A J Ayer supposed that "the most important" defect "was that nearly all of it was false".[42][43] Although logical positivism tends to be recalled as a pillar of scientism,[44] Carl Hempel was key in establishing the philosophy subdiscipline philosophy of science[13] where Thomas Kuhn and Karl Popper brought in the era postpositivism.[39] John Passmore found logical positivism to be "dead, or as dead as a philosophical movement ever becomes".[42]

Logical positivism's fall reopened debate over the metaphysical merit of scientific theory, whether it can offer knowledge of the world beyond human experience (scientific realism) versus whether it is but a human tool to predict human experience (instrumentalism).[45][46] Meanwhile, it became popular among philosophers to rehash the faults and failures of logical positivism without investigation of it.[47] Thereby, logical positivism has been generally misrepresented, sometimes severely.[48] Arguing for their own views, often framed versus logical positivism, many philosophers have reduced logical positivism to simplisms and stereotypes, especially the notion of logical positivism as a type of foundationalism.[48] In any event, the movement helped anchor analytic philosophy in the Anglosphere, and returned Britain to empiricism. Minus logical positivists, tremendously influential outside philosophy, especially in psychology and social sciences, intellectual life of the 20th c

Easiest £10 ever. Thanks Meta