Via Yglesias, I came across this 1860 New York Times review of Darwin's On the Origin of Species . Clearly, the reviewer understands the importance of the book: Meanwhile, Mr. DARWIN, as the fruit of a quarter of a century of patient observation and experiment, throws out, in a book whose title at least has by this time become familiar to the reading public, a series of arguments and inferences so revolutionary as, if established, to necessitate a radical reconstruction of the fundamental doctrines of natural history. But does the reviewer actually agree with Darwin's central thesis? No: Ten times the space given to this article would not suffice for any adequate treatment of this vast and complicated subject. In a very general way, though, we may touch on a few topics. To this and every hypothesis which assumes the gradual transition from species to species, from genus to genus, geology opposes the irrefragable fact of the utter absence of all transitional li...