hiː dʌznˌɑːt mˈɛnʃən tʃˈɑːɹlz dˈɑːɹwɪnz θˈiəɹi ʌv ˌɛvəlˈuːʃən, bˌʌt dˈɑːɹwɪn ɹᵻfˈɜːd tə mˈɔːɹɡənz wˈɜːk ɪn hɪz ˈoʊn.
He does not mention Charles Darwin's theory of evolution, but Darwin referred to Morgan's work in his own.