Pornography has been blamed for destroying our minds and our sex lives. Some even say porn is addictive. But, what does the science say? To find out Wendy Zukerman speaks to Dr. Russell Pratt, Dr Simone Kühn, Prof. Brian McNair and anti-porn campaigner Gabriel Deem. Bonus reading: Anal heterosex among young people and implications for health promotion: a qualitative study in the UK http://bmjopen.bmj.com/content/4/8/e004996.full Erection Dysfunction Questionnaire: http://surgery.arizona.edu/sites/surgery.arizona.edu/files/pdf/SHIM%20score.pdf Swiss Study on Erectile Dysfunction https://serval.unil.ch/resource/serval:BIB_0A179DC2D471.P001/REF Is Pornography Use Associated with Sexual Difficulties and Dysfunctions among Younger Heterosexual Men? http://onlinelibrary.wiley.com/doi/10.1111/jsm.12853/abstract