Reactions to On the Origin of Species man to be envious of a naturalist like myself, immeasurably his inferior!" Darwin's had estimated that erosion of the Weald would take 300 million years, but in the second edition of "On the Origin of Species" published on 7 January 1860 he accepted that it would be safer to allow 150 million to 200 million years. Geologists knew the earth was ancient, but had felt unable to put realistic figures on the duration of past geological changes. Darwin's book provided a new impetus to quantifying geological time. His most prominent critic, John Phillips, had investigated how temperatures increased with depth
Origin of the Book of Mormon on the biblical texts in Isaiah 5 and Romans 11 and point out that midway through Jacob 5 Smith switches from an allegory of a single olive tree to an allegory of a vineyard, reflecting his imperfect use of the biblical texts. Origin of the Book of Mormon There are several theories as to the origin of the Book of Mormon. Most adherents to the Latter Day Saint movement view the book as a work of inspired scripture. The most common belief of adherents is that promoted by Joseph Smith, who said he translated ancient golden plates inscribed by prophets.