Its quite sad really if you put mind into that of a paedo..
Imagine if "you" are a 16 yr old lad and you have sexual feelings for 13-14 year old boys. Now you cant help it, you fight it, you hate yourself, the system around you sucks - nowhere to go, nowhere to run, if you seek help you know you are labelled....Now in those days this lad would turn to God for help...Was mankind going to help him? Was evolution? Was science? I mean how lucky are we that it just wasnt us - yet could so easily have been? The Internet is full of child porn etc....Its a "massive" industry and yes mankind do have people that "fancy" children. Many will "secretly" use the internet to satisfy these desires they have and many will be disgusted with themselves, its an awful burden to carry.
The problem is that the Catholic religion does have an awful lot of these people as they had nowhere else to go. I imagine they will continue to sort it "in house", I cant imagine the religion to sell out on all these souls when the system outside the church had nothing for them.