Zase ideme spochybňovať evolúciu ?
Je pravda, že kapacita mozgovne celkom rýchlo narastala, keďže sa zvyšoval bielkovinový aspekt stravy. Čím väčší mozog, tým lepšie lovenie a tým pádom sa mozog stále vyvíjal.
Australopithekus: mozog má zhruba 320 az 630 cm kubických - záležalo aj od veku a pohlavia, ale skôr tie menšie čísla. To bolo 4 500 000 - 1 500 000.
Homo habilis: 2 500 000 - 1 500 000, mal už cez 700 cm kubických.
Homo erectus: 1 800 000 - 300 000, už 1200 cm kubických.
Homo sapiens: cca 130 000, zhruba 1500 cm kubických.
A podľa mňa sa nedá povedať, že iné druhy a rody tu boli dlho a my len krátko - veď my sme sa tiež postupne vyvíjali, je to celý rad.
+ toto:
Kód: Vybrať všetko
Firstly, man did not evolve from modern apes. Man and modern apes share a common ancestor, which is extinct. However, the question comes from a flawed understanding of how evolution works. Evolution is not a straight line, where entire populations change into new species all at the same time. Often times, a small group breaks away from a population and begins to evolve independently of the source group. The source group does not need to go extinct, and is generally unaffected by the development of the smaller group. This is called "Allopatric Speciation," and it is just one of many ways that new species can evolve. There is nothing in evolutionary theory which states a source population must go extinct in order for new species to evolve.