A former Islamist has said that young British Muslim men are keen on joining terror outfit ISIS because of their urge for sex.
Bradford preacher, Alyas Karmani, said that they feel isolated in 'sexualised' British society and they want sex.
This, he said, because they don't have the same freedom of Western youths to have girlfriends and intimate relationships.
"This is all about sex... These guys just want girls. That's it. My wife said you can't say that because you'll get really lambasted for it, but guys do things for girls - and that's it," he said.
Alyas now tours the country reaching out to young British Muslims to stop them from turning to ISIS.
He said the kids are brought up with value that they cannot have sex before marriage, that you cannot have a girlfriend.
This, he said, is sinful.
"A very big prohibition for an individual and you are growing up in a sexualised society, there's a real sense of hate that you have that I can't do this," he said.
United Nations has revealed what ISIS does to women when it gains control of new territory: rape, slavery, sadism and murder.
The extremists run slave markets for girls they abduct in captured territories.
Kidnapping of teenage girls has become part of ISIS's method to recruit foreign fighters.