Daga akwai wani mutum: facts da almarar

Fita daga wannan duniya wasanin gwada ilimi more fun da kuma kalubale fiye da tambayar ko akwai wani mutum daga wanda. Sha'awa a kusa da wannan matsala simmer for ƙarni. Tun da rai na kakanninmu addini taka leda a tsakiyar rawa, shi ya dade da kawai version na allahntaka asalin mutum. A waɗannan shekaru, masana kimiyya bai yi kuskure to a fili rashin amincewa da wannan sanarwa, domin ga shi kuwa sauki don samun zuwa wuta.

Yayin da shekaru wuce, da Ikilisiya ta rawa a cikin mutane ta rayuwar yau da kullum a hankali rage. Akwai dukkan sabon theories wanda mawallafa kokarin bayyana yadda mutum ya samu. Duk da haka, mafi yawan asali theories ta wata hanya "revolved" a kusa da allahntaka asalin na Homo sapiens. Masana kimiyya sun Jita-jitar da za ta iya, sun zo daga wasu kakaninmu, Refayawa har ma da mutanen da suka taba rayuwa a mythical FC.

Matsalar shi ne cewa babu wani daga cikin mawallafa na iya ba samar da wani hujja da ya version of asalin mutane. A takaice, da na tambaya ko akwai wani mutum daga wanda, ya kasance wani asiri shekaru da dama.

Ba sai dai Charles Darwin sanya ya shahara tafiya a cikin jirgi "Beagle". A lokacin duk tafiyarka ya tattara herbarium da kuma tarin na dabbobi da kwari, wadda aka ci karo da a cikin hanyar. A ƙarshe, sai ya fara lura da ban mamaki tsari a cikin bayyanar da tsarin daban-daban kwayoyin. Just to, akwai sanannen aikin sadaukar da beaks na kananan tsuntsaye da suke zaune a kan Galapagos Islands. Darwin lura ci gaba, wanda ya taimaka wajen bayyana a gare shi, daga wanda akwai wani mutum.

The masanin kimiyya lura cewa bayyanar tsuntsu ta baki dabam dangane da muhalli da yanayi da kuma samar da yanayi. Darwin da shawarar cewa baki iya canza a sakamakon dogon lokacin da tsari, wanda ya kira juyin halitta (hankali canji). Daga farkon, ka'idar da yawa makiya, amma kawai da ka'idar juyin halitta zai iya bayyana a fili, daga wanda akwai wani mutum. Masana kimiyya suna da'awar cewa kakanninmu masu birai ...! Duk da haka, shi ne mai neman sauyi sanarwa da aka fassara musamman maƙiya ba kawai magoya bayan na Church, amma kuma masana kimiyya.

Duk da haka, tare da nassi na lokaci da kuma ci gaban binciken burbushin halittu a cikin haske ya fara bayyana more kuma mafi shaida a cikin nau'i na burbushin ragowar. By nazarin su, masana kimiyya da dama suka fara shiga cikin ideas Darwiniyanci. Musamman a Darwin cikakken Fit ayyukan Lamarck da sauran naturalists, wanda ya yi aiki a kan halittar da rarrabuwa na dabbobi.

Masana kimiyya na lokacin da aka ruxani da "mataki" na mulkokin dabba duniya, domin ba su san inda su sa wani mutum: to duk bayyanuwa ya kasance kamar mai girma da birai, amma a wadannan shekaru ya ba za a iya dangana ga "iyali" birai. A bayyanar ka'idar Darwin daidai bayyana duk wadannan uncertainties da kuma bukatar kawar da masana kimiyyar bayar mutumin a raba mulkin, kamar yadda ta bukata creationists.

Saboda haka, tambaya na abin da ya faru daga wani mutum ba ya tsaya. Ka'idar Darwin ya fara gabatar a makarantu, da kuma kusan dukan masana kimiyya yarda da ta asali guzuri. Hakika, kamar mafi zaton, wannan sanannen ka'idar yana da nasa flaws. Duk da haka, ya kamata a sake a jaddada cewa kawai Darwin iya bayyana asalin iri-iri iri da zama a wannan duniya tamu a yau.