By 1844 Darwin had convinced himself that species are not immutable, but he worked on to get further evidence. On june 18 1857, he recieived from Alfred Rusel Wallace a paper written in the space of three days after reading Malthus's book. Darwin was at once that Wallace had hit upon the essence of his own theory, and arranged with the Linnean Society to read Wallace's paper together with a letter from Darwin to Asa Gray dated 1857 and an abstract of his theory written in 1844.
Then on November 24, 185, Darwin published his great book the Orgin of the Species.
*hit upon 문득 ~이 생각나다. 생각이 ~에 미치다.
*abstract 개요
*inheritance 유전
*Hypothesis 가설
Then on November 24, 185, Darwin published his great book the Orgin of the Species.
*hit upon 문득 ~이 생각나다. 생각이 ~에 미치다.
*abstract 개요
*inheritance 유전
*Hypothesis 가설