Pornography, often colloquially referred to as porn, is any material—whether written, visual, or otherwise—that consists of sexually explicit material and that is intended to sexually arouse. While pornography has existed, in some form, for millennia, today it’s most readily available online—though it does also continue to be available in the forms of literature, audio, magazines, and more. The ever-increasing presence of the Internet in our daily lives has also meant the rapid spread of porn—a survey by the world’s largest porn site claimed that by 2017, it could account for a daily average of 75 million unique viewers.
What effect has the ubiquity of porn had on individuals? Is it a harmless pastime or a pernicious addiction? A fun way to add spice to a couple's sex life, a relationship destroyer, or potentially both? In recent years, the debate over whether pornography is detrimental to sexual development and mental health has picked up steam—as has the idea of “porn addiction,” which was unheard of until just a few years ago. (That supposed disorder, while widely discussed, still has no universally accepted diagnostic criteria and is not included in the DSM-V.)