We used to not consider a naked baby as degenerate but now with the amount of pedos out there, it is often seen as such. But then there is art: at what point is nude art degenerate? Hitler praised the nude photo Leda and the Swan. So nude photography can be non-degenerate? And if so can nudity in public? What about in sports competitions, as the Greeks did?

Where do we draw the line, both legally and ethically?