Zimbardo and his co-author open with a rhetorical question:
Is the overuse of video games and pervasiveness of online porn causing the demise of guys?
As a psychologist, Zimbardo ought to know better than to prime his readers to accept an affirmative answer in the first sentence without being shown any evidence.
Increasingly, researchers say yes, as young men become hooked on arousal, sacrificing their schoolwork and relationships in the pursuit of getting a tech-based buzz.
Curious. Perhaps the research is coming, you think. Wrong. The first study isn't mentioned for another seven paragraphs. When Zimbardo does bring it up, it turns out the experiment was carried out in 1954, was performed on rats, and merely proved the existence of the brain's pleasure center (a major discovery at the time, but hardly the resounding proof that Zimbardo needs for his human addiction thesis).
This isn't to say that video game addiction isn't real. It is, and people who suffer from it don't have it easy. There's also been a great deal of research on compulsive video game usage. But remember that Zimbardo is making a much broader claim about precipitous societal decline, as explained by a very specific type of behavioral disorder. More on that later.
Stories about this degeneration are rampant.
Zimbardo shouldn't have to be reminded that the plural of anecdote is not data. But suppose we give him the benefit of the doubt. What stories will he cite as evidence for his argument about societal erosion?
In 2005, Seungseob Lee, a South Korean man, went into cardiac arrest after playing "StarCraft" for nearly 50 continuous hours. In 2009, MTV's "True Life" highlighted the story of a man named Adam whose wife kicked him out of their home -- they have four kids together -- because he couldn't stop watching porn.
Norwegian mass murder suspect Anders Behring Breivik reported during his trial that he prepared his mind and body for his marksman-focused shooting of 77 people by playing "World of Warcraft" for a year and then "Call of Duty" for 16 hours a day.
A Korean binge-gamer, a reality TV star, and an unapologetic killer. That's three very unusual people out of billions of gamers worldwide. In South Korea alone, there are at least 4.5 million people playing StarCraft, and 9 million players worldwide. The average Call of Duty gamer spends 58 minutes a day playing the military shooter. That's less time than many Americans spend commuting -- certainly less time than many other developed countries spend going to work. The cases that Zimbardo is relying on to illustrate male decline are incredibly extreme -- individuals who live in unique circumstances at the margins of society. Indeed, it was their extraordinary nature that drew media attention in the first place.
Zimbardo moves on to the study about pleasure centers:
Even when given the option to eat when hungry or to stimulate the pleasure center, the rats chose the stimulation until they were physically exhausted and on the brink of death.
But then he jumps immediately to an indictment of human addiction in the very next sentence:
This new kind of human addictive arousal traps users into an expanded present hedonistic time zone.
Was an extra paragraph accidentally edited out? Zimbardo offers no explanation for the supposed link between video games (or pornography) and addiction, much less the leap from rats to humans -- an important point when you're trying to link video games to addiction to humans to human decline. Next paragraph:
A recent study from the Centers for Disease Control and Prevention found that "regular porn users are more likely to report depression and poor physical health than nonusers are. ... The reason is that porn may start a cycle of isolation. ... Porn may become a substitute for healthy face-to-face interactions, social or sexual."
At last, a promising source. Zimbardo's citing a 2011 paper from a government outlet. But much like a recent study that links heavy Internet users to depression, there's a lot to be suspicious about here. For one thing, it's an associative conclusion, and the researchers don't claim to make a causal inference. They tentatively hypothesize that porn draws people away from society.