Jim Endersby

“Darwin uneasily accepted that evolution might occasionally proceed a little faster than he had at first envisaged, but in general he simply dismissed Thompson's claim; although he could not disprove it, he remained stubbornly convinced that he was right. Darwin felt that evolution change, like Lyell's geological forces, must proceed at a respectable pace; apart from anything else, more rapid change hinted at supernatural, perhaps even divine, intervention in the Earth's history - approaches that increasingly had no place in properly philosophical explanations.”
― Jim Endersby, A Guinea Pig's History of Biology