Are you anti-semantic[views:2700][posts:7][poll! to vote:click here] to view:click here] _________________________________________ [Nov 14,2007 1:23pm - BobNOMAAMRooney ""] WHERE DO YOU STAND |
| ______________________________ [Nov 14,2007 1:25pm - Yeti ""] i am truly anti-meaning. |
| ________________________________________ [Nov 14,2007 2:41pm - DestroyYouAlot ""] During the 1930s and 1940s, Heinlein was deeply interested in Alfred Korzybski's General Semantics and attended a number of seminars on the subject. His views on epistemology seem to have flowed from that interest, and his fictional characters continue to express Korzybskian views to the very end of his writing career. Many of his stories, such as "Gulf," "'If This Goes On—'," and Stranger in a Strange Land, depend strongly on the premise, extrapolated from the Sapir-Whorf hypothesis, that by using a correctly designed language, one can liberate oneself mentally, or even become a superman. He was also strongly affected by the religious philosopher P. D. Ouspensky. Freudianism and psychoanalysis were at the height of their influence during the peak of Heinlein's career, and stories such as Time for the Stars indulged in psychoanalysis. However, he was skeptical about Freudianism, especially after a struggle with an editor who insisted on reading Freudian sexual symbolism into his juvenile novels. He was strongly committed to cultural relativism, and the sociologist Margaret Mader in his novel Citizen of the Galaxy is clearly a reference to Margaret Mead. In the World War II era, cultural relativism was the only intellectual framework that offered a clearly reasoned alternative to racism, which Heinlein was ahead of his time in opposing. Many of these sociological and psychological theories have been criticized, debunked, or heavily modified in the last fifty years, and Heinlein's use of them may now appear credulous and dated to many readers. The critic Patterson says "Korzybski is now widely regarded as a crank," although others disagree. |
| ____________________________________________________ [Nov 14,2007 2:43pm - menstrual_sweatpants_disco ""] How dare you tag this as /r/ |
| ____________________________________ [Nov 14,2007 3:06pm - Anonymous ""] Insufficient; we are not amused. |
| ______________________________ [Nov 14,2007 3:15pm - Yeti ""] DestroyYouAlot said:During the 1930s and 1940s, Heinlein was deeply interested in Alfred Korzybski's General Semantics and attended a number of seminars on the subject. His views on epistemology seem to have flowed from that interest, and his fictional characters continue to express Korzybskian views to the very end of his writing career. Many of his stories, such as "Gulf," "'If This Goes On—'," and Stranger in a Strange Land, depend strongly on the premise, extrapolated from the Sapir-Whorf hypothesis, that by using a correctly designed language, one can liberate oneself mentally, or even become a superman. He was also strongly affected by the religious philosopher P. D. Ouspensky. Freudianism and psychoanalysis were at the height of their influence during the peak of Heinlein's career, and stories such as Time for the Stars indulged in psychoanalysis. However, he was skeptical about Freudianism, especially after a struggle with an editor who insisted on reading Freudian sexual symbolism into his juvenile novels. He was strongly committed to cultural relativism, and the sociologist Margaret Mader in his novel Citizen of the Galaxy is clearly a reference to Margaret Mead. In the World War II era, cultural relativism was the only intellectual framework that offered a clearly reasoned alternative to racism, which Heinlein was ahead of his time in opposing. Many of these sociological and psychological theories have been criticized, debunked, or heavily modified in the last fifty years, and Heinlein's use of them may now appear credulous and dated to many readers. The critic Patterson says "Korzybski is now widely regarded as a crank," although others disagree. what the hell? |
| ______________________________________________ [Nov 14,2007 4:17pm - BobNOMAAMRooney nli ""] One sometimes says that Tarski's definition of satisfaction is compositional, meaning that the class of assignments which satisfy a compound formula F is determined solely by (1) the syntactic rule used to construct F from its immediate constituents and (2) the classes of assignments that satisfy these immediate constituents. (This is sometimes phrased loosely as: satisfaction is defined recursively. But this formulation misses the central point, that (1) and (2) don't contain any syntactic information about the immediate constituents.) Compositionality explains why Tarski switched from truth to satisfaction. You can't define whether ‘For all x, G’ is true in terms of whether G is true, because in general G has a free variable x and so it isn't either true or false. The name ‘compositionality’ is from a paper of Katz and Fodor in 1963 on natural language semantics. In talking about compositionality, we have moved to thinking of Tarski's definition as a semantics, i.e. a way of assigning ‘meanings’ to formulas. (Here we take the meaning of a sentence to be its truth value.) Compositionality means essentially that the meanings assigned to formulas give at least enough information to determine the truth values of sentences containing them. One can ask conversely whether Tarski's semantics provides only as much information as we need about each formula, in order to reach the truth values of sentences. If the answer is yes, we say that the semantics is fully abstract (for truth). One can show fairly easily, for any of the standard languages of logic, that Tarski's definition of satisfaction is in fact fully abstract. As it stands, Tarski's definition of satisfaction is not an explicit definition, because satisfaction for one formula is defined in terms of satisfaction for other formulas. So to show that it is formally correct, we need a way of converting it to an explicit definition. One way to do this is as follows, using either higher order logic or set theory. Suppose we write S for a binary relation between assignments and formulas. We say that S is a satisfaction relation if for every formula G, S meets the conditions put for satisfaction of G by Tarski's definition. For example, if G is ‘G1 and G2’, S should satisfy the following condition for every assignment a: S(a,G) if and only if S(a,G1) and S(a,G2). We can define ‘satisfaction relation’ formally, using the recursive clauses and the conditions for atomic formulas in Tarski's recursive definition. Now we prove, by induction on the complexity of formulas, that there is exactly one satisfaction relation S. (There are some technical subtleties, but it can be done.) Finally we define a satisfies F if and only if: there is a satisfaction relation S such that S(a,F). It is then a technical exercise to show that this definition of satisfaction is materially adequate. Actually one must first write out the counterpart of Convention T for satisfaction of formulas, but I'm moving with my auntie and uncle in Bel-Air. I whistled for a cab, and when it came near, the license plate said "fresh" and there was dice in the mirror. If anything I could say that this cab was rare, but I thought "naw forget it, yo homes to Bel-Air!" I pulled up to the house about seven or eight and I yelled to the cabbie "yo homes smell ya later!" Looked at my kingdom, I was finally there. To sit on my throne as the prince of bel-air. |
| ________________________________ [Nov 14,2007 8:10pm - NIGGER ""] IF YOU USE THE WORD JEW, AND YOU ARE NOT A JEW, YOU ARE A FUCKING ANTI-SEMITE IT ALL MAKES SENSE NOW NO REALLY BLACK POWER! |