An I-Morocco, ukutholwa kwamathambo ngumcwaningi waseFrance kuphazamisa umbono wethu we-prehistory. Indaba ethokozisayo yohambo lwesayensi, phakathi kokuwa kweziqiniseko namandla ezobuchwepheshe. Ugebhezi olunobuso obude namashiya amashiya avelele: Lokhu kwaba ukutholwa okumangalisayo okwenziwe ngo-1960 yisisebenzi emayini e-Djebel Irhoud, Morocco. Kungaba indoda yaseNeanderthal? I-Carbon 14 yenza kube nokwenzeka ukusho ukuthi okutholakele sekuyiminyaka engaphezu kuka-40000, kodwa ibuyela nini emuva ngokunembile? Ngawo-1980, umcwaningi ongumFulentshi uJean-Jacques Hublin kanye nozakwabo, uprofesa waseMoroccan u-Abdelouahed Ben-Ncer, babeka omunye umbono. Kubo, ugebhezi lwalungeke lube ngolwe-Neanderthal, kodwa lwe-Homo sapiens, futhi luzoba ludala kakhulu. Ngo-2005, izazi ezimbili ze-paleoanthropologists zaqala kabusha ukumba neqembu lamazwe ngamazwe. Ungqimba lwesikhombisa lwenhlabathi lubanikeza ingcebo edidayo: Izinsalela zabantu abahlanu abahlukene. Ukuqomisana nge-thermoluminescence, okuthembeke kakhulu kune-carbon 14, kuhlehla imvelaphi yabo emuva eminyakeni engu-300000 edlule. Ngokuphikisana okuphelele nombono owamukelwa kabanzi, owabeka ukubukeka kwezinhlobo zethu eMpumalanga Afrika, eminyakeni engu-200000 edlule. Lezi zinsalela, ezindala kuneminyaka eyi-100000, zitholwe endaweni eqhele ngamakhilomitha angaphezu kuka-6000 ukusuka endaweni okufanele ivikele imbeleko ye-Homo sapiens. Kunguguquko embonweni wemvelaphi yethu kanye nenqubo yethu yokuziphendukela kwemvelo eshiwo yile dokhumenti emangazayo. Ushintsho lwepharadigm oluphoqa umhlaba wesayensi ukuthi ubuyekeze izisekelo zawo njengezincwadi zesikole ukuze ubuyekeze izahluko zazo. Ihlotshiswe ngobufakazi babalingiswa abayinhloko, le ndaba ibongela uhambo lwesikhathi eside, olulukwe ngemibono, ukungabaza kanye nokugcotshwa. Kumphakathi jikelele, kuphinde kube ukutholakala kwe-paleontology engena enkathini yobuchwepheshe obuphezulu: Izikena, ukuhlaziya kwe-3D morphometric, ukwakhiwa kabusha okubonakalayo nobunye ubuchwepheshe. Phakathi kokuvela kwenkathi yakudala kanye nokuba yinkimbinkimbi kwamathuluzi ekusasa, indida ethakazelisayo.
UGenesise Wobuntu - Okuphelele: Omnibus
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Umkhiqizo Wabadala | |
Usuku lokukhulula | 2021-03-14T00:00:01Z |
Ulimi | Français |
Inombolo yamakhasi isihlangane | 684 |
Usuku lokushicilela | 2021-03-14T00:00:01Z |