542. Do I understand that you believe only in evolution within the species?Your question concerns what is really merely a scientific matter quite independent of the Catholic religion. It is no more relevant to the religious question than would be my opinion as to the nutrition value of cheese. However, since you think it relevant, I will answer your queries. A Catholic is quite free to hold the evolutionary formation of one species from another, or to deny it and hold that evolution has occurred only within specific types. My personal opinion is that there is not a vestige of proof in favor of the transformation of species, and that the probabilities are against it.
Worth saying twice. Very relevant to our Crevo wars and happens to match my personal conviction as well.