[nvahalik]

There is ample evidence pointing to the harm porn has on people and families.

[Karunamon]

Could you share some of this evidence that hopefully isn't from obviously religious sources or religiously funded?

[imchillyb]

Porn addiction is a treatable mental illness in all first world countries.

[Karunamon]

So is sex addiction, food addiction, videogame addiction and many other kinds of addiction to things which are pleasant and normal yet maladaptive when overdone.

GP was asked to substantiate the harm of porn, not the harm of porn addiction.