The article I linked previously was the top result [this one might be slightly better it contains some quotes](https://evolutionnews.org/2022/02/the-racism-of-darwin-and-darwinism/)
> Indeed, he articulated this same principle in his scientific study of human evolution, The Descent of Man (1871), where he claimed, “At some future period, not very distant as measured by centuries, the civilised races of man will almost certainly exterminate and replace throughout the world the savage races.”
> Not only racism, but racial extermination was an integral feature of Darwin’s theory from the start.
There is more this is only a small part. Darwin also had passion for misoginy