> There has been an escalation of porn compared to the 70s, but so has also every from of consumption and consumerism. What is not clear is if peoples ability to adapt and filter out the extreme aspects has also increased. Violence in movies are also more extreme. As is violence in music, violence in news flows, and violence in the messages of peoples social communities.

And yet, all across the OECD since ~1990 violent crime is down, teen pregnancy is down, and on and on and on. For all of the pearl clutching about the morality and decency of this stuff it doesn't seem to be ruining society.