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Charles Darwin was a very significant person. His ideas kicked off the Eugenics movement, which is something he also advocated for. Reading his book "the descent of man" he is openly arguing for Eugenics. This was his position, although he didn't quite have the terminology for it yet.
His ideology was taken up by others, such as Madison Grant, Charles Spearman, Francis Galton and others. These were the Eugenicists. Any honest application of Darwin's ideas leads you into this conclusion.
This is the right course. Rather than going down this crazy religious road to nowhere.