Such knowledge, he claimed are “the intrinsic segregation of the species of every living thing on earth” and that such segregation applied to human and be regarded as normal. This segregation does not permit cross breeding of race for, which he claimed, it will only go against the “Nature for the higher breeding of life”. Such claim positioned his readers, who felt displaced after World War One, to rely on him as someone who will lift them out of their devastation. This allowed Hitler to persuade his readers to follow him as a leader. In addition, Hitler personified nature as the overseer who allows such a nation and race to dominate because it is “only natural”. These assertions give false justification of having a single race to dominate over all humans, and more specifically the Aryans as the dominator. He stated,
What we see before us today as human culture, all the yields of art, science, and technology, are almost exclusively the creative product of the Aryans... the Aryans alone is the founder of the higher type of humanity, and further that he represents the prototype of what we understand by the word: