The Radio 4 series Analysis [1] had an interesting episode on this - still available as a podcast, title "Pornography: what do we know?"
I encourage you to give it a listen as it's an interesting program. To vastly simplify and summarise, the reporter's conclusion is the evidence to show it causes serious and direct harm is weak.
I encourage you to give it a listen as it's an interesting program. To vastly simplify and summarise, the reporter's conclusion is the evidence to show it causes serious and direct harm is weak.
[1] http://www.bbc.co.uk/podcasts/series/analysis