{"id":12022,"date":"2019-05-18T09:32:04","date_gmt":"2019-05-18T07:32:04","guid":{"rendered":"http:\/\/redaktori.com\/?p=12022"},"modified":"2019-05-18T09:32:04","modified_gmt":"2019-05-18T07:32:04","slug":"perceptimi-dhe-realiteti-nje-perplasje-mes-shkences-dhe-arsyes","status":"publish","type":"post","link":"https:\/\/redaktori.com\/?p=12022","title":{"rendered":"Perceptimi dhe realiteti, \u201cnj\u00eb p\u00ebrplasje\u201d mes shkenc\u00ebs dhe arsyes"},"content":{"rendered":"

Nga Keith Wilson<\/strong><\/p>\n

Marr\u00eb n\u00eb vler\u00eb nominale, fotografia e realitetit e sugjeruar nga shkenca moderne, duket radikalisht i kund\u00ebrt me bot\u00ebn si\u00e7 e perceptojm\u00eb n\u00ebp\u00ebrmjet shqisave tona. N\u00eb fakt, nuk \u00ebsht\u00eb e pazakont\u00eb t\u00eb d\u00ebgjosh shkenc\u00ebtar\u00eb dhe t\u00eb tjer\u00ebt t\u00eb pohojn\u00eb se shumica e p\u00ebrvoj\u00ebs jon\u00eb perceptuale, \u00ebsht\u00eb m\u00eb tep\u00ebr nj\u00eb lloj iluzioni i p\u00ebrhapur se sa nj\u00eb prezantim besnik i aspekteve t\u00eb ndryshme t\u00eb realitetit.<\/p>\n

Sipas k\u00ebsaj pik\u00ebpamjeje, imazhe t\u00eb tilla si ngjyra dhe\u00a0 fort\u00ebsia- sa p\u00ebr t\u00eb marr\u00eb vet\u00ebm dy shembuj \u2013 nuk i takojn\u00eb objekteve t\u00eb jashtme, por jan\u00eb trillime t\u00eb krijuara nga truri, t\u00eb cilat ne gabimisht i p\u00ebrhapim tek bota rreth nesh. Bota n\u00eb vetevete (k\u00ebshtu vijon historia) \u00ebsht\u00eb pa ngjyr\u00eb, aroma, er\u00ebra, dhe kryesisht bosh me p\u00ebrjashtim t\u00eb p\u00ebrshtjellimeve kuantike t\u00eb materies\/ energjis\u00eb q\u00eb studiohen nga fizikant\u00ebt. Por a \u00ebsht\u00eb ky rasti, ku shkenca dhe sensi i p\u00ebrbashk\u00ebt jan\u00eb me t\u00eb v\u00ebrtet\u00eb n\u00eb kund\u00ebrshtim me nj\u00ebra-tjetr\u00ebn, apo filozofia mund t\u00eb na ndihmoj\u00eb t\u00eb zgjidhim k\u00ebt\u00eb ng\u00ebr\u00e7?<\/p>\n

A jan\u00eb ngjyrat t\u00eb v\u00ebrteta?<\/p>\n

Tundimi p\u00ebr t\u00eb menduar mbi eksperiencat e perceptuara si nj\u00eb lloj iluzioni, lind pjes\u00ebrisht nga ndjeshm\u00ebria jon\u00eb ndaj iluzioneve n\u00eb p\u00ebrgjith\u00ebsi. T\u00eb impresionuar nga mund\u00ebsia e gabimeve t\u00eb tilla, shum\u00eb shkenc\u00ebtar\u00eb e konsiderojn\u00eb at\u00eb q\u00eb ne shohim, d\u00ebgjojm\u00eb, prekim dhe shijojm\u00eb \u2013 at\u00eb q\u00eb filozof\u00ebt kolektivisht e quajn\u00eb p\u00ebrvoj\u00eb perceptuese \u2013 se ekziston vet\u00ebm brenda mendjeve tona.<\/p>\n

Merrni figur\u00ebn e ngjashme me at\u00eb fush\u00ebs s\u00eb shahut t\u00eb p\u00ebrshkruar m\u00eb posht\u00eb. Dy pikat duket se kan\u00eb hije t\u00eb ndryshme t\u00eb ngjyr\u00eb portokalli, nj\u00ebra m\u00eb e ndritshme se tjera. Por shqyrtoni figur\u00ebn m\u00eb me kujdes dhe do t\u00eb gjeni se t\u00eb dyja kan\u00eb sakt\u00ebsisht t\u00eb nj\u00ebjt\u00ebn ngjyr\u00eb. (Un\u00eb jam duke p\u00ebrdorur k\u00ebtu termin ngjyr\u00eb p\u00ebr t\u00eb p\u00ebrfshir\u00eb hijet e ndryshme t\u00eb ngjyr\u00ebs, si dhe t\u00eb zez\u00ebn, t\u00eb bardh\u00ebn dhe grin\u00eb.)<\/p>\n

Edhe m\u00eb e habitshme, katror\u00ebt ku ato shtrihen jan\u00eb sakt\u00ebsisht me t\u00eb nj\u00ebjt\u00ebn hije ngjyr\u00eb gri (n\u00ebse dyshoni mbi k\u00ebt\u00eb, mbuloni pjes\u00ebn tjet\u00ebr t\u00eb figur\u00ebs me dor\u00eb ose nj\u00eb cop\u00eb let\u00ebr dhe i krahasoni ato). Duke pasur parasysh se shqisat tona mund t\u00eb mashtrohen aq leht\u00eb, \u00ebsht\u00eb di\u00e7ka e thjesht\u00eb t\u00eb arrish n\u00eb p\u00ebrfundimin se e gjith\u00eb p\u00ebrvoja me ngjyrat duhet t\u00eb jet\u00eb iluzion, apo se ngjyrat nuk ekzistojn\u00eb tek objektet e jashtme, por vet\u00ebm n\u00eb mendjet e perceptuesve. Por, nj\u00eb p\u00ebrfundim i till\u00eb do t\u00eb qe shum\u00eb i nxituar.<\/p>\n

Vet\u00ebm p\u00ebr shkak se sistemi perceptual, mund t\u00eb mashtrohet n\u00eb raste t\u00eb caktuara, kjo nuk do t\u00eb thot\u00eb se ai \u00ebsht\u00eb i pasakt\u00eb n\u00eb t\u00eb gjitha rastet. Duhet shqyrtyar se pse \u00ebsht\u00eb e dobishme t\u00eb marrim n\u00eb konsiderat\u00eb se pse ky iluzion tek e fundit funksionon. Diagrama e shkruar n\u00eb k\u00ebt\u00eb pamje imiton pamjen e nj\u00eb fushe me kuadrata t\u00eb v\u00ebrtet\u00eb 3-dimensionale, n\u00eb t\u00eb cil\u00ebn bie nj\u00eb hije nga nj\u00eb objekt cilindrik.<\/p>\n

Sistemi yn\u00eb vizual e kompenson k\u00ebt\u00eb err\u00ebsir\u00eb t\u00eb dukshme, n\u00eb nj\u00eb m\u00ebnyr\u00eb q\u00eb na mund\u00ebson nj\u00eb gjykim t\u00eb sakt\u00eb, se njollat dhe katror\u00ebt jan\u00eb me ngjyra t\u00eb ndryshme n\u00eb rastin e figur\u00ebs 3-dimensionale, pasi ato do t\u00eb duhet t\u00eb ken\u00eb krijuar k\u00ebt\u00eb pamje. Iluzioni funksionon, jo sepse p\u00ebrvojat me ngjyrat jan\u00eb iluzore, por p\u00ebr shkak se sistemi yn\u00eb vizual ka evoluar duke marr\u00eb p\u00ebr baz\u00eb ndri\u00e7imin dhe efektet e tjera, n\u00eb m\u00ebnyr\u00eb q\u00eb t\u00eb zbuloj\u00eb vetit\u00eb themelore t\u00eb objekteve fizike, n\u00eb nj\u00eb gam\u00eb t\u00eb gjer\u00eb t\u00eb rrethanash t\u00eb mundshme.<\/p>\n

Deri m\u00eb tani, nuk ka asnj\u00eb arsye t\u00eb supozohet se k\u00ebto veti nuk duhet t\u00eb p\u00ebrfshijn\u00eb ngjyrat e objekteve, si dhe format e tyre, madh\u00ebsit\u00eb, vendndodhjen dhe k\u00ebshtu me radh\u00eb. Por pse mendohet p\u00ebr ngjyrat, si veti t\u00eb objekteve dhe jo thjesht si nj\u00eb \u00e7\u00ebshtje e cil\u00ebs gjat\u00ebsi val\u00eb t\u00eb drit\u00ebs \u00ebsht\u00eb pasqyruar drejt syve tan\u00eb? P\u00ebr t\u00eb kuptuar dallimin, ne duhet t\u00eb marrin n\u00eb konsiderat\u00eb fenomenin e q\u00ebndrueshm\u00ebris\u00eb s\u00eb ngjyrave.<\/p>\n

Gjat\u00ebsi vale t\u00eb ndryshme t\u00eb drit\u00ebs, prodhojn\u00eb sigurisht p\u00ebrvoja t\u00eb ndryshme me ngjyrat si tek ne ashtu edhe tek krijesat e tjera. Megjithat\u00eb, do t\u00eb qe gabim q\u00eb thjesht t\u00eb identifikoheshin ngjyrat me gjatesin\u00eb e val\u00ebve t\u00eb drit\u00ebs. Si me imazhin e fush\u00ebs s\u00eb paraqitur m\u00eb lart, syt\u00eb tan\u00eb \u2013 ose m\u00eb mir\u00eb, truri yn\u00eb n\u00eb baz\u00eb t\u00eb informacioneve t\u00eb marra nga syt\u00eb tan\u00eb \u2013 rregullon ndri\u00e7imin e p\u00ebrgjithsh\u00ebm t\u00eb nj\u00eb skene.<\/p>\n

P\u00ebr shembull n\u00eb nj\u00eb mbr\u00ebmje vere, drita q\u00eb reflektohet n\u00eb syt\u00eb tan\u00eb vjen kryesisht nga fundi i t\u00eb kuqes t\u00eb spektrit, nd\u00ebrsa drita e diellit t\u00eb plot\u00eb p\u00ebrmban m\u00eb shum\u00eb blu. Megjithat\u00eb, sigurimi i kushteve se ka drit\u00eb t\u00eb mjaftueshme p\u00ebr t\u00eb krijuar ndonj\u00eb ngjyr\u00eb tek t\u00eb gjitha objektet \u2013 le t\u00eb themi nj\u00eb cop\u00eb t\u00eb bardh\u00eb letre \u2013 nuk duket se ndryshon ngjyr\u00ebn nga e kuqe n\u00eb blu n\u00eb var\u00ebsi t\u00eb koh\u00ebs gjat\u00eb dit\u00ebs.<\/p>\n

P\u00ebrkundrazi, sistemi yn\u00eb vizual rregullohet p\u00ebr t\u00eb nxjer\u00eb n\u00eb pah drit\u00ebn\u00a0 mbizot\u00ebruese, ose t\u00eb pakt\u00ebn t\u00eb p\u00ebraf\u00ebrt, ngjyr\u00ebn aktuale t\u00eb objektit. Th\u00ebn\u00eb k\u00ebt\u00eb, ne p\u00ebrjetojm\u00eb sikur copa e letr\u00ebs ka nj\u00eb ngjyr\u00eb t\u00eb q\u00ebndrueshme, pavar\u00ebsisht dallimeve n\u00eb p\u00ebrzierjen e sakt\u00eb t\u00eb nj\u00eb gjat\u00ebsie vale q\u00eb arrijn\u00eb syt\u00eb tan\u00eb n\u00eb koh\u00eb t\u00eb ndryshme t\u00eb dit\u00ebs. Kjo \u00ebsht\u00eb e ngjashme me at\u00eb q\u00eb ndodh kur ju t\u00eb rregulloni vendosjen e t\u00eb bardh\u00ebs n\u00eb nj\u00eb kamera, p\u00ebr t\u00eb kompensuar kushtet e ndri\u00e7imit me diell, me re apo drit\u00eb artificiale, p\u00ebrve\u00e7 rastit kur truri yn\u00eb e b\u00ebn k\u00ebt\u00eb automatikisht dhe vazhdimisht, p\u00ebr t\u00eb zbuluar ngjyrat e v\u00ebrteta t\u00eb objekteve rreth nesh.<\/p>\n

P\u00ebrs\u00ebri, dikush mund t\u00eb joshet p\u00ebr t\u00eb th\u00ebn\u00eb se t\u00eb gjitha k\u00ebto korrigjime dhe p\u00ebrshtatje, thjesht tregojn\u00eb se ngjyra mund t\u00eb jet\u00eb iluzore n\u00eb vend se e v\u00ebrtet\u00eb, por fakti se vizioni \u00ebsht\u00eb n\u00eb gjendje t\u00eb zbuloj\u00eb ekzistenc\u00ebn e vetive t\u00eb q\u00ebndrueshme, q\u00eb d\u00ebshmon se ka m\u00eb shum\u00eb sesa ngjyrat q\u00eb sheh syri. Nj\u00eb shpjegim p\u00ebr k\u00ebt\u00eb \u00ebsht\u00eb se ngjyrat jan\u00eb profile t\u00eb reflektimit t\u00eb drit\u00ebs. Prandaj ato korrespondojn\u00eb me dispozitat e objekteve p\u00ebr t\u00eb reflektuar gjat\u00ebsi valore t\u00eb caktuara t\u00eb drit\u00ebs, kur vendosen n\u00ebn nj\u00eb ndri\u00e7im t\u00eb p\u00ebrshtatsh\u00ebm.<\/p>\n

K\u00ebshtu, nj\u00eb domate e pjekur ka prirje p\u00ebr t\u00eb reflektuar valet e drit\u00ebs kryesisht t\u00eb kuqe, nd\u00ebrsa nj\u00eb banane e pjekur reflekton drit\u00ebn kryesisht t\u00eb verdh\u00eb (apo ndonj\u00eb kombinim t\u00eb s\u00eb gjelb\u00ebsr dhe t\u00eb\u00a0 kuqes) p\u00ebr t\u00eb prodhuar pamjen e saj karakteristike t\u00eb verdh\u00eb.<\/p>\n

Natyrisht, t\u00eb gjith\u00eb bien dakord se kjo \u00ebsht\u00eb arsyeja, pse domatja e pjekur duket e kuqe kurse bananet duken t\u00eb verdha, por \u00e7\u2019\u00ebsht\u00eb m\u00eb e r\u00ebnd\u00ebsishmja, profilet reflektuese jan\u00eb veti e objekteve t\u00eb jashtme fizike dhe jo e mendjeve tona. Kjo do t\u00eb sugjeronte se larg nga t\u00eb qenit iluzore, ngjyrat jan\u00eb veti objektive fizike t\u00eb objekteve q\u00eb shohim rreth nesh.<\/p>\n

Por tani hasim nj\u00eb problem t\u00eb m\u00ebtejsh\u00ebm. Syt\u00eb tan\u00eb jan\u00eb t\u00eb ndjesh\u00ebm vet\u00ebm ndaj nj\u00eb pjes\u00eb t\u00eb vog\u00ebl t\u00eb spektrit elektromagnetik, ku t\u00eb dukshme jan\u00eb vet\u00ebm nj\u00eb pjes\u00eb e tyre. Objektet nd\u00ebrkaq reflektojn\u00eb dhe p\u00ebrthithin drit\u00ebn nga skajet infra t\u00eb kuqe dhe ultraviolet t\u00eb k\u00ebtij spektri, gjith\u00eb rrug\u00ebn deri n\u00eb val\u00ebt e radios dhe rrezet gama.<\/p>\n

Edhe m\u00eb keq akoma, t\u00eb gjitha ngjyrat q\u00eb jemi n\u00eb gjendje t\u00eb shohim mund t\u00eb jen\u00eb krijuar duke kombinuar proporcione t\u00eb ndryshme t\u00eb s\u00eb kuqes s\u00eb leht\u00eb, jeshiles dhe blus\u00eb, k\u00ebto qen\u00eb ngjyrat kryesore p\u00ebr t\u00eb cil\u00ebn trikrimat e syve t\u00eb njeriut jan\u00eb t\u00eb ndjeshme. Kjo do t\u00eb thot\u00eb se disa profile reflektive q\u00eb japin kombinime t\u00eb ndryshme t\u00eb val\u00ebve t\u00eb drit\u00ebs, duket megjithat\u00eb krejt\u00ebsisht t\u00eb padallueshme p\u00ebr ne.<\/p>\n

P\u00ebr shembull drita e bardh\u00eb, mund t\u00eb prodhohet nga p\u00ebrzierja drit\u00ebs s\u00eb kuqe, jeshile dhe blu, si ndodh n\u00eb televizorin apo ekranin e kompjuterit tuaj. Nga ana tjet\u00ebr, ajo mund t\u00eb prodhohet duke kombinuar t\u00eb gjitha ngjyrat e ylberit, si\u00e7 jan\u00eb t\u00eb pranishme n\u00eb rrezet e diellit natyrore dhe t\u00eb zbuluara nga kalimi i tyre p\u00ebrmes nj\u00eb prizmi qelqi.<\/p>\n

P\u00ebr nj\u00eb krijes\u00eb q\u00eb \u00ebsht\u00eb e ndjeshme\u00a0 ndaj m\u00eb shum\u00eb se thjesht 3 ngjyrave kryesore, secila nga k\u00ebto forma, ose metamere, e bardha do t\u00eb dukej krejt e ndryshme, pavar\u00ebsisht paraqitjes identike ndaj nesh. nj\u00eb krijes\u00eb e till\u00eb nuk \u00ebsht\u00eb thjesht nj\u00eb mund\u00ebsi teorike. Shum\u00eb lloje, duke p\u00ebrfshir\u00eb edhe peshkun e art\u00eb, jan\u00eb tetrakromat\u00eb, t\u00eb ndjesh\u00ebm ndaj kat\u00ebr ngjyrave kryesore, dhe prandaj t\u00eb aft\u00eb p\u00ebr t\u00eb dalluar m\u00eb shum\u00eb variacione ngjyrash se sa ne, me disa lloje karkaleca q\u00eb kan\u00eb sa m\u00eb shum\u00eb se 19 receptor\u00ebt t\u00eb ve\u00e7ant\u00eb t\u00eb ngjyrave.<\/p>\n

At\u00ebher\u00eb, problemi nuk \u00ebsht\u00eb se realiteti nuk p\u00ebrmban ngjyra, por m\u00eb tep\u00ebr se ai p\u00ebrmban shum\u00eb, si brenda ashtu edhe jasht\u00eb gam\u00ebs s\u00eb rrezatimit elektromagnetik, t\u00eb cil\u00ebn syt\u00eb tan\u00eb jan\u00eb t\u00eb ndjesh\u00ebm. Shum\u00eb prej k\u00ebtyre ngjyrave ekzotike duken identike, ose jan\u00eb plot\u00ebsisht t\u00eb padukshme p\u00ebr ne, duke e b\u00ebr\u00eb aft\u00ebsit\u00eb tona perceptuese n\u00eb rastin m\u00eb t\u00eb mir\u00eb t\u00eb kufizuara. A do t\u00eb thot\u00eb kjo se ngjyrat t\u00eb cilat ne jemi t\u00eb aft\u00eb t\u2019i shohim jan\u00eb disi joreale? Jo domosdoshm\u00ebrisht. P\u00ebr t\u00eb kuptuar pse, le t\u00eb shqyrtojm\u00eb nj\u00eb shembull tjet\u00ebr:nocionin e fort\u00ebsis\u00eb.<\/p>\n

A \u00ebsht\u00eb fort\u00ebsia nj\u00eb iluzion?<\/p>\n

\u00cbsht\u00eb di\u00e7ka e zakonshme n\u00eb aspektin shkencor, q\u00eb objektet e forta nuk jan\u00eb realisht t\u00eb tilla, por p\u00ebrb\u00ebhen kryesisht nga hap\u00ebsira boshe. Kjo do t\u00eb thot\u00eb, se v\u00ebllimi i materies (ose sythet vibruese t\u00eb energjis\u00eb, n\u00eb var\u00ebsi t\u00eb teoris\u00eb q\u00eb ju preferoni) n\u00eb ndonj\u00eb objekt t\u00eb caktuar tejkalohen n\u00eb mas\u00eb t\u00eb madhe nga sasia e hap\u00ebsir\u00ebs nd\u00ebrmjet \u00e7do grimce n\u00eb nj\u00eb nivel subatomik.<\/p>\n

Ky \u00ebsht\u00eb sigurisht nj\u00eb zbulim i habitsh\u00ebm shkencor, por a do t\u00eb thot\u00eb, si\u00e7 sugjerojn\u00eb disa shkenc\u00ebtar\u00eb, se fort\u00ebsia \u00ebsht\u00eb nj\u00eb iluzion? E pra, n\u00ebse me termin objekt i q\u00ebndruesh\u00ebm n\u00ebnkuptoni nj\u00eb t\u00eb till\u00eb t\u00eb mbushur n\u00eb m\u00ebnyr\u00eb t\u00eb dendur pa hap\u00ebsira apo mang\u00ebsi, at\u00ebher\u00eb k\u00ebshtu \u00ebsht\u00eb.<\/p>\n

Por, nd\u00ebrsa kjo do t\u00eb thot\u00eb se materiali solid \u00ebsht\u00eb krejt\u00ebsisht i pranueshem, kur b\u00ebhet fjal\u00eb p\u00ebr at\u00eb q\u00eb filozofi J. L. Ostin i quan \u201cobjekte t\u00eb thata\u00a0 dhe me madh\u00ebsi mesatare\u201d, shkenca na tregon se shumica e objekteve nuk jan\u00eb si ky n\u00eb shkall\u00eb atomike. Rrjedhimisht, kur flasim p\u00ebr q\u00ebndrueshm\u00ebrin\u00eb e objekteve t\u00eb njohura, si p\u00ebr shembull nj\u00eb cop\u00eb druri, ne duhet t\u00eb themi di\u00e7ka krejt t\u00eb ndryshme.<\/p>\n

N\u00eb k\u00ebt\u00eb kontekst, objekti i fort\u00eb ka vetin\u00eb e t\u00eb q\u00ebnit i q\u00ebndruesh\u00ebm n\u00eb t\u00eb prekur, relativisht i q\u00ebndruesh\u00ebm, i ngjeshur, dhe k\u00ebshtu me radh\u00eb. Prandaj zbulimi i \u00e7uditsh\u00ebm shkencor, nuk \u00ebsht\u00eb se nuk ka objekte jan\u00eb t\u00eb ngurta, por fort\u00ebsia n\u00eb shkall\u00eb makroskopike (dmth fort\u00ebsia e\u00a0 zakonshme) nuk p\u00ebrputhet me vetin\u00eb e q\u00eb q\u00ebnit i dendur n\u00eb nj\u00eb shkall\u00eb subatomike.<\/p>\n

P\u00ebrkundrazi, fort\u00ebsia makroskopike \u00ebsht\u00eb pasoj\u00eb e forcave elektromagnetike q\u00eb veprojn\u00eb mes grimcave n\u00eb sip\u00ebrfaqet e objekteve, duke p\u00ebrfshir\u00eb trupin ton\u00eb, p\u00ebr t\u00eb zprapsur nj\u00ebra-tjetr\u00ebn. N\u00eb fakt, pa ekzistenc\u00ebn e forcave t\u00eb tilla, shumica e objekteve fizike thjesht do t\u00eb kalonin p\u00ebrmes nj\u00ebri-tjetrit. Ne kemi identifikuar tanim\u00eb dy veti t\u00eb ndryshme, secila prej t\u00eb cilave mund t\u00eb mendohet si nj\u00eb lloj fort\u00ebsie.<\/p>\n

P\u00ebr rrjedhoj\u00eb, ka kuptim t\u00eb thuhet se objektet e p\u00ebrditshme jan\u00eb t\u00eb forta (n\u00eb nivelin makroskopik) dhe se p\u00ebrb\u00ebhen nga hap\u00ebsira kryesisht boshe (n\u00eb nivel mikroskopik) pa frik\u00ebn e kund\u00ebrshtimit. T\u00eb dyja pretendimet kan\u00eb t\u00eb b\u00ebjn\u00eb me veti krejt\u00ebsisht t\u00eb ndryshme, t\u00eb cilat zot\u00ebrojn\u00eb n\u00eb nj\u00eb shkall\u00eb t\u00eb r\u00ebnd\u00ebsishme. Tundimi p\u00ebr t\u00eb th\u00ebn\u00eb se fort\u00ebsia \u00ebsht\u00eb nj\u00eb iluzion, vjen nga prirja ton\u00eb p\u00ebr t\u2019i shkrir\u00eb k\u00ebto dy veti, duke i sjell\u00eb pik\u00ebpamjet shkencore dhe t\u00eb arsyeshme n\u00eb nj\u00eb konflikt t\u00eb hapur.<\/p>\n

Por n\u00eb praktik\u00eb, me kushtin q\u00eb t\u00eb jemi t\u00eb kujdessh\u00ebm n\u00eb lidhje me p\u00ebrdorimin e gjuh\u00ebs nga ana jon\u00eb dhe kuptuar \u00e7do term n\u00eb kontekstin e duhur, k\u00ebto dy pik\u00ebpamje jan\u00eb plot\u00ebsisht t\u00eb pajtueshme. Fort\u00ebsia, si\u00e7 kuptohet zakonisht, i referohet nj\u00eb vetie t\u00eb v\u00ebrtet\u00eb fizike t\u00eb objekteve \u2013 dometh\u00ebn\u00eb, aft\u00ebsis\u00eb s\u00eb tyre p\u00ebr t\u00eb zprapsur nj\u00ebra-tjetr\u00ebn gjat\u00eb kontaktit \u2013 dhe k\u00ebsisoj n\u00eb fund t\u00eb fundit nuk \u00ebsht\u00eb di\u00e7ka e g\u00ebnjesht\u00ebrt. \u00c7far\u00eb ka n\u00ebse ajo q\u00eb ka ndryshuar \u00ebsht\u00eb kuptimi i termit t\u00eb fort\u00ebsis\u00eb ? At\u00ebher\u00eb, si zbatohet kjo n\u00eb rastin e ngjyr\u00ebs?<\/p>\n

Sugjerova m\u00eb lart se n\u00eb bot\u00eb ekzistojn\u00eb m\u00eb shum\u00eb ngjyra, se sa njer\u00ebzit jan\u00eb t\u00eb aft\u00eb p\u00ebr t\u2019i perceptuar. Por \u00e7far\u00eb n\u00ebnkuptohet k\u00ebtu me ngjyrat? N\u00ebse na \u00ebsht\u00eb e njohur hija e ngjyrave t\u00eb kuqe, blu, t\u00eb verdh\u00eb, dhe k\u00ebshtu me radh\u00eb, at\u00ebher\u00eb kjo ekzotik\u00eb nuk na kualifikohet si ngjyr\u00eb n\u00eb kuptimin e zakonsh\u00ebm.<\/p>\n

Ne p\u00ebrdorim termin ngjyr\u00eb p\u00ebr t\u00eb kuptuar se \u00e7far\u00eb jan\u00eb ngjyrat p\u00ebr ne. Ekzistenca e profileve t\u00eb reflektimit t\u00eb drit\u00ebs, ose metameret q\u00eb sjellin p\u00ebrvojat e ngjashme me ngjyrat tek lloje t\u00eb tjera krijesash, nuk k\u00ebrkojn\u00eb nga ne t\u00eb supozojm\u00eb se p\u00ebrvojat tona me ngjyrat, jan\u00eb n\u00eb nj\u00eb far\u00eb mase shum\u00eb m\u00ebnyre iluzore sesa, hap\u00ebsira midis grimcave atomike q\u00eb n\u00ebnkupton se objekteve fizike u mungon q\u00ebndrueshm\u00ebria.<\/p>\n

P\u00ebrkundrazi, p\u00ebrvoja perceptuale e njeriut na jep vet\u00ebm nj\u00eb qasje t\u00eb pjesshme n\u00eb gam\u00ebn e plot\u00eb t\u00eb vetive q\u00eb zot\u00ebrojn\u00eb objekte t\u00eb tilla. Q\u00eb disa nga k\u00ebto veti, si ngjyra, kthehen t\u00eb jen\u00eb relativisht komplekse, kjo nuk i b\u00ebn ato m\u00eb pak reale. P\u00ebrkundrazi, bota shkencore dhe sensi i p\u00ebrbashk\u00ebt i k\u00ebndv\u00ebshtrimit t\u00eb bot\u00eb,s kap aspekte t\u00eb ndryshme t\u00eb realitetit n\u00eb nivele t\u00eb ndryshme t\u00eb abstraksionit apo p\u00ebrshkrimit.<\/p>\n

Larg nga p\u00ebrvoja q\u00eb perceptimi yn\u00eb t\u00eb jet\u00eb iluzion, at\u00ebher\u00eb si\u00e7 thon\u00eb shkenc\u00ebtar\u00ebt nganj\u00ebher\u00eb, \u00ebsht\u00eb ideja q\u00eb k\u00ebto dy nivele t\u00eb p\u00ebrshkrimit jan\u00eb domosdoshm\u00ebrisht t\u00eb papajtueshme ose p\u00ebrjashtojn\u00eb nj\u00ebra-tjetr\u00ebn, dhe ky \u00ebsht\u00eb n\u00eb fakt iluzioni m\u00eb delikat.\/New Philosopher \u2013 N\u00eb shqip nga bota.al<\/p>\n","protected":false},"excerpt":{"rendered":"

Nga Keith Wilson Marr\u00eb n\u00eb vler\u00eb nominale, fotografia e realitetit e sugjeruar nga shkenca moderne, duket radikalisht i kund\u00ebrt me bot\u00ebn si\u00e7 e perceptojm\u00eb n\u00ebp\u00ebrmjet shqisave tona. N\u00eb fakt, nuk \u00ebsht\u00eb e pazakont\u00eb t\u00eb d\u00ebgjosh shkenc\u00ebtar\u00eb dhe t\u00eb tjer\u00ebt t\u00eb pohojn\u00eb se shumica e p\u00ebrvoj\u00ebs jon\u00eb perceptuale, \u00ebsht\u00eb m\u00eb tep\u00ebr nj\u00eb lloj iluzioni i p\u00ebrhapur […]<\/p>\n","protected":false},"author":1,"featured_media":12023,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[9,4,18],"tags":[],"yoast_head":"\nPerceptimi dhe realiteti, \u201cnj\u00eb p\u00ebrplasje\u201d mes shkenc\u00ebs dhe arsyes - Informohu qart\u00ebsisht!<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/redaktori.com\/?p=12022\" \/>\n<meta property=\"og:locale\" content=\"sq_AL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Perceptimi dhe realiteti, \u201cnj\u00eb p\u00ebrplasje\u201d mes shkenc\u00ebs dhe arsyes - Informohu qart\u00ebsisht!\" \/>\n<meta property=\"og:description\" content=\"Nga Keith Wilson Marr\u00eb n\u00eb vler\u00eb nominale, fotografia e realitetit e sugjeruar nga shkenca moderne, duket radikalisht i kund\u00ebrt me bot\u00ebn si\u00e7 e perceptojm\u00eb n\u00ebp\u00ebrmjet shqisave tona. 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