“When shown porn, the reward centre of normal volunteers barely reacted, but that of the compulsive porn users lit up like a Christmas tree.
The compulsive porn users’ brains showed clear parallels with those with substance addictions.
Everybody on the project was astounded, even Dr Voon, who admitted she had been ‘sceptical and ambivalent’ about the study at the outset.
If porn does have the insidious power to be addictive, then letting our children consume it freely via the internet is like leaving heroin lying around the house, or handing out vodka at the school gates.
And this toxic effect is filtering down directly into young girls’ lives.
The most shocking testament came from Professor Gail Dines. Regarded as the world’s leading anti-pornography campaigner, she has interviewed thousands of men and women about sex and pornography.
‘When you interview young women about their experiences of sex, you see an increased level of violence: rough, violent sex,’ she says.
‘That is directly because of porn, as young boys are getting their sexual cues from men in porn who are acting as if they’re sexual psychopaths.
‘Pornography is sexually traumatising an entire generation of boys.’
By talking with sexual addiction experts such as Professor John E Grant of the University of Chicago, Dr Paula Hall, the UK’s top sex addiction therapist, and Professor Matt Field from the University of Liverpool, we learned that the teenage brain is especially vulnerable to addiction.
The brain’s reward centre is fully developed by the time we’re teenagers, but the part of the brain that regulates our urges – the pre-frontal cortex – isn’t fully developed until our mid-20s. The brains of teenagers are not wired to say ‘stop’, they are wired to want more. The implications of this study are profoundly troubling.
So who is going to take on the responsibility for protecting our children until they are old enough to do it for themselves?
Can we rely on schools? It strikes me that the current sex education system in the UK – where schools are obliged only to teach the basics of reproduction and the perils of sex, which they can opt out of anyway – is hopelessly outdated.
In the internet age, our children are turning to online porn for an alternative sex education – the worst place they can go.”