Zaytuna College still has the paper available for download if students want to look into this problem, part of a major disease of the heart:
http://www.zaytunacollege.org/downloa...

On December 2008, Shaykh Hamza Yusuf presented “Climbing Mount Purgatorio: Reflections from the Seventh Cornice” at The Social Costs of Pornography, an event organized by the Witherspoon Institute at Princeton University. http://www.socialcostsofpornography.com/

See also Hotel Pornography and the Market of Morality at
http://www.thepublicdiscourse.com/201...