Evrim kar\u015f\u0131tlar\u0131n\u0131n, onlara bilim insanlar\u0131yla e\u015fit muamele etmekte beis g\u00f6rmeyen televizyon programlar\u0131nda, en vurucu darbe olmas\u0131 umuduyla sar\u0131ld\u0131klar\u0131 bir c\u00fcmleleri vard\u0131r: \u201cBuraya bir laboratuvar kurun, milyonlar\u0131n g\u00f6z\u00fc \u00f6n\u00fcnde cans\u0131z maddeden insan, hadi herhangi bir canl\u0131 yarat\u0131n da g\u00f6relim\u2026\u201d Ne ironiktir ki, asl\u0131nda bu c\u00fcmleyle s\u0131namak istediklerinin yarat\u0131l\u0131\u015f inanc\u0131 oldu\u011funun fark\u0131nda de\u011fillerdir. San\u0131rs\u0131n\u0131z ki, bilim, \u00e7amurdan Adem, Adem\u2019in kaburgas\u0131ndan Havva\u2019y\u0131 \u201col\u201d diyerek yaratacak bir Tanr\u0131d\u0131r. Bir anda bir \u015feyden ba\u015fka bir \u015feyi mucizeyle var edecektir. Evrim kar\u015f\u0131tlar\u0131n\u0131n d\u00fc\u015f\u00fcncesine g\u00f6re, \u201ccan\u201d ancak b\u00f6yle olu\u015fabilir.<\/p>\n
Oysa, bizim kal\u0131n s\u0131n\u0131rlarla ay\u0131rd\u0131\u011f\u0131m\u0131z canl\u0131larla cans\u0131zlar, ger\u00e7ekte birbirinden o kadar da kal\u0131n s\u0131n\u0131rlarla ayr\u0131lm\u0131\u015f de\u011fildir. Canl\u0131lar\u0131n da, cans\u0131zlar\u0131n da temelinde, ayn\u0131 elementler bulunur. De\u011fil yaln\u0131zca canl\u0131-cans\u0131z maddelerin, D\u00fcnyan\u0131n ve hatta evrenin yap\u0131s\u0131nda da periyodik cetveldeki 116 element vard\u0131r. Yani evren, d\u00fcnya ve biz, periyodik cetveli olu\u015fturan 116 elementin \u00e7e\u015fitli d\u00fczeyde \u00f6rg\u00fctlenmelerinden olu\u015fmaktay\u0131z. \u0130\u015fte bu farkl\u0131 \u00f6rg\u00fctlenmeler aras\u0131ndaki ge\u00e7i\u015fler, bilimin bir\u00e7ok dal\u0131n\u0131n ara\u015ft\u0131rma alan\u0131d\u0131r. D\u00fcnya \u00fczerinde canl\u0131l\u0131\u011f\u0131n ilk defa nas\u0131l ortaya \u00e7\u0131kt\u0131\u011f\u0131n\u0131, inorganik (cans\u0131z) molek\u00fcllerden canl\u0131l\u0131\u011f\u0131n temelini olu\u015fturan organik molek\u00fcllerin (canl\u0131l\u0131\u011f\u0131n) nas\u0131l olu\u015fmu\u015f olabilece\u011fini ele alan bilim dal\u0131 da abiogenesis ya da kimyasal evrimdir. Bu bilim dal\u0131 \u00e7er\u00e7evesinde bir\u00e7ok deney yap\u0131lm\u0131\u015f ve bu deneylerle canl\u0131l\u0131l\u0131\u011f\u0131n yap\u0131s\u0131n\u0131 olu\u015fturan molek\u00fcllerin cans\u0131z s\u00fcre\u00e7lerle olu\u015fturulabildi\u011fi g\u00f6sterilmi\u015ftir. Tabii anl\u0131k mucizelerle de\u011fil, s\u00fcre\u00e7ler i\u00e7eren deneylerle.<\/p>\n
\u0130\u015fte bu deneyler ve konuyla ilgili bilimsel \u00e7er\u00e7eveyi okuyabilece\u011finiz bir kitaptan s\u00f6z etmektir bu yaz\u0131n\u0131n derdi: 50 Soruda Ya\u015fam\u0131n Tarihi<\/em>. Kitab\u0131n yazar\u0131, \u0130T\u00dc Molek\u00fcler Biyoloji ve Genetik B\u00f6l\u00fcm\u00fc Ara\u015ft\u0131rma G\u00f6revlisi Deniz \u015eahin, bu kitapta, canl\u0131l\u0131kla ilgili temel bilgileri vermenin yan\u0131 s\u0131ra, evrenin, G\u00fcne\u015f Sistemi\u2019nin ve D\u00fcnya\u2019n\u0131n olu\u015fumundan di\u011fer gezegenlerdeki ya\u015fam izlerine, en basit molek\u00fcllerin karma\u015f\u0131k yap\u0131daki h\u00fccreleri nas\u0131l olu\u015fturmu\u015f olabilece\u011finden milyonlarca t\u00fcr\u00fcn D\u00fcnya\u2019y\u0131 kaplamas\u0131na kadar bir\u00e7ok farkl\u0131 noktaya de\u011finiyor. Ya\u015fam\u0131n ne kadar farkl\u0131 \u015fekillere girebildi\u011fini, akl\u0131m\u0131za bile gelmeyecek yerlerde bile nas\u0131l geli\u015febildi\u011fini ve \u00e7e\u015fitlenerek yeni t\u00fcrleri nas\u0131l ortaya \u00e7\u0131karabildi\u011fini g\u00f6steriyor.<\/p>\n Yazar\u0131n, kitab\u0131n yay\u0131mland\u0131\u011f\u0131 Bilim ve Gelecek Kitapl\u0131\u011f\u0131 50 Soruda dizisinin soru-yan\u0131t format\u0131ndan, olduk\u00e7a geni\u015f bir \u00e7er\u00e7eve kurmak i\u00e7in yararland\u0131\u011f\u0131 g\u00f6r\u00fcl\u00fcyor. Sorular\u0131n bir araya getirildi\u011fi b\u00f6l\u00fcm ba\u015fl\u0131klar\u0131 ne demek istedi\u011fimizi daha iyi anlatacakt\u0131r: Bilimsel Y\u00f6ntem, Ya\u015fam Nedir?, Canl\u0131lar\u0131n S\u0131n\u0131fland\u0131r\u0131lmas\u0131, Evrim, Su ve D\u00fcnya D\u0131\u015f\u0131 Ya\u015fam, Ya\u015fam\u0131n Kronolojik Geli\u015fimi: B\u00fcy\u00fck Patlama, G\u00fcne\u015f Sistemi ve D\u00fcnya, Ya\u015fam\u0131n Ortaya \u00c7\u0131k\u0131\u015f\u0131, Dinozorlar Devri, Memelilerin Geli\u015fimi, \u0130nsan\u0131n Evrimi ve Kitlesel Yok Olu\u015f\u2026<\/p>\n Kitaba giri\u015f b\u00f6l\u00fcm\u00fc olarak, bilimsel y\u00f6ntemin ne oldu\u011funun se\u00e7ilmi\u015f olmas\u0131 olduk\u00e7a anlaml\u0131. Ayn\u0131 bi\u00e7imde evrime ayr\u0131lan b\u00f6l\u00fcmde, evrim fikrinin geli\u015fiminin k\u0131sa bir tarih\u00e7esine ve evrim kuram\u0131nda yanl\u0131\u015f bilinen noktalar\u0131n madde madde anlat\u0131lmas\u0131na birer soru ayr\u0131lmas\u0131 da… Ve evrenin olu\u015fumuna ayr\u0131lan b\u00f6l\u00fcmdeki sorulardan birinin CERN deneyleriyle yap\u0131lmak istenenin ne oldu\u011fu olmas\u0131 da\u2026 Bu \u00f6rneklerden de anlad\u0131\u011f\u0131m\u0131za g\u00f6re, yazar, 50 Soruda Ya\u015fam\u0131n Tarihi<\/em> kitab\u0131na, ba\u015fl\u0131\u011f\u0131ndaki konuyu b\u00fct\u00fcn boyutlar\u0131yla ele alman\u0131n yan\u0131 s\u0131ra, okura temel bilimsel bilgiler sunmak ve pop\u00fcler k\u00fclt\u00fcrde bilimle ilgili yanl\u0131\u015f bilinen noktalar\u0131 d\u00fczeltmek gibi bir i\u015flev de y\u00fckl\u00fcyor. Yazar\u0131n bu i\u015flevin alt\u0131n\u0131 fazlas\u0131yla doldurdu\u011funu d\u00fc\u015f\u00fcn\u00fcyorum: En karma\u015f\u0131k bilimsel konular, yazar\u0131n\u0131n kaleminden, sa\u011flam bir kurguyla s\u00fcz\u00fclerek ve yal\u0131nla\u015farak \u00e7\u0131km\u0131\u015flar.<\/p>\n Kitab\u0131n \u201cKitlesel Yok Olu\u015f\u201d ba\u015fl\u0131kl\u0131 son b\u00f6l\u00fcm\u00fcnden \u00f6\u011frendi\u011fimize g\u00f6re, canl\u0131l\u0131k D\u00fcnya tarihinde bir\u00e7ok kere yok olu\u015fun e\u015fi\u011fine gelmi\u015f, ya\u015fam\u0131 zorlayan fiziksel ko\u015fullar\u0131n ortaya \u00e7\u0131kmas\u0131yla\u00a0 farkl\u0131 t\u00fcrler D\u00fcnya \u00fczerinden silinmi\u015fler. Ama canl\u0131l\u0131k bir damar\u0131n\u0131n \u00f6n\u00fc kesildi\u011finde, farkl\u0131 damarlar geli\u015ftirerek ya da yeni damarlar t\u00fcreterek D\u00fcnya\u2019ya yay\u0131l\u0131m\u0131n\u0131 aras\u0131z s\u00fcrd\u00fcrm\u00fc\u015f. Taa ki, do\u011fan\u0131n bu d\u00fczeni, yaratt\u0131\u011f\u0131 milyonlarca t\u00fcrden biri olan insano\u011flu taraf\u0131ndan bozulana kadar! Okudu\u011fumuza g\u00f6re, bilim insanlar\u0131, g\u00fcn\u00fcm\u00fczde canl\u0131l\u0131\u011f\u0131n, insan marifetiyle kitlesel bir yok olu\u015f ya\u015fad\u0131\u011f\u0131 konusunda hem fikir. Bu durumda, kitap boyunca milyarlarca y\u0131ll\u0131k tarihini anlatt\u0131\u011f\u0131 ya\u015fam\u0131n, bug\u00fcn art\u0131k insano\u011flunun tehdidi alt\u0131nda oldu\u011funu rakamlarla ortaya koyan Deniz \u015eahin sons\u00f6z olarak bir uyar\u0131 yapma gere\u011fi duyuyor: \u201cSahip oldu\u011fumuz farkl\u0131 \u00f6zellikler, bizi (yani insan\u0131) di\u011fer t\u00fcrlerden \u00fcst\u00fcn k\u0131lmaz ya da D\u00fcnya\u2019n\u0131n efendisi yapmaz. Bu y\u00fczden, do\u011fan\u0131n d\u00fczenini bozmadan, di\u011fer t\u00fcrlerle birlikte do\u011fan\u0131n bir par\u00e7as\u0131 olarak ya\u015famay\u0131 \u00f6\u011frenmemiz bizim i\u00e7in ka\u00e7\u0131n\u0131lmazd\u0131r.\u201d evre<\/p>\n","protected":false},"excerpt":{"rendered":" Evrim kar\u015f\u0131tlar\u0131n\u0131n, onlara bilim insanlar\u0131yla e\u015fit muamele etmekte beis g\u00f6rmeyen televizyon programlar\u0131nda, en vurucu darbe olmas\u0131 umuduyla sar\u0131ld\u0131klar\u0131 bir c\u00fcmleleri vard\u0131r: \u201cBuraya bir laboratuvar kurun, milyonlar\u0131n g\u00f6z\u00fc \u00f6n\u00fcnde cans\u0131z maddeden insan, hadi herhangi bir canl\u0131 yarat\u0131n da g\u00f6relim\u2026\u201d Ne ironiktir ki, asl\u0131nda bu c\u00fcmleyle s\u0131namak istediklerinin yarat\u0131l\u0131\u015f inanc\u0131 oldu\u011funun fark\u0131nda de\u011fillerdir. San\u0131rs\u0131n\u0131z ki, bilim, \u00e7amurdan […]<\/p>\n","protected":false},"author":470,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[122,32,511],"tags":[200,210,238,595],"class_list":["post-9783","post","type-post","status-publish","format-standard","hentry","category-85-sayi","category-evrim","category-yayin-dunyasi","tag-evrim","tag-kitap","tag-tarih","tag-yasam"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t