Welcome Andrew. I haven't ran across what you are referring to . It's quite common for Christian Apologists such as Lee Strobel, the Discovery Institute and so forth to accept evolution within a species but not between or developing a new species. It's simply that they don't understand evolution as a whole. That's the challenge that I'm making. The book The Case for the Creator is the latest one that I've read that supports these claims. Coming from Catholicism did you know about the Catholic acceptance of Evolution and virtually all science in it's current state? I only ask because I don't know where you are in understanding of current theology vs science. Welcome and let me know if I can help. Myself, Nelson listed below, Meta, Dan, of Johnny would always be glad to point you to any subjects that we can help with.