On the Origin of Species that nature and human society were governed by natural laws. The "Origin of Species" as a book of wide general interest became associated with ideas of social reform. Its proponents made full use of a surge in the publication of review journals, and it was given more popular attention than almost any other scientific work, though it failed to match the continuing sales of "Vestiges". Darwin's book legitimised scientific discussion of evolutionary mechanisms, and the newly coined term "Darwinism" was used to cover the whole range of evolutionism, not just his own ideas. By the mid-1870s, evolutionism was triumphant. While
On the Origin of Species its audience. From his early transmutation notebooks in the late 1830s onwards, Darwin considered human evolution as part of the natural processes he was investigating, and rejected divine intervention. In 1856, his "big book on species" titled "Natural Selection" was to include a "note on Man", but when Wallace enquired in December 1857, Darwin replied; "You ask whether I shall discuss 'man';—I think I shall avoid whole subject, as so surrounded with prejudices, though I fully admit that it is the highest & most interesting problem for the naturalist." On 28 March 1859, with his manuscript for the book well