Last Saturday night, I had dinner with friends. When I arrived late (as usual), the gang was deep in an impassioned discussion: whether 9/11 was an inside job.
There were six of us, all twentysomethings, and I was, astonishingly, the only one who found this preposterous. The others ranged from being fairly sure it was an inside job to being agnostic. It was fascinating. These friends, no dopes and all university-educated, made such bold claims despite presenting such weak evidence. How could that be?
Sadly, I got a stark reminder the next day of how ideology filters the information we receive.
Within 24 hours of the who killed 59 people and injured hundreds more was Stephen Paddock. Not, as some parts of the internet believed, Geary Danley, a man identified by one publication as “associated with the Anti-Trump Army.”, faux internet sleuths said they’d identified the shooter. They were wrong. The real perp
Enough netizens pointed the finger at Danley, based on an old Facebook page and family pictures, for his guilt to be briefly promoted by Facebook and Google. These netizens were mostly either far-right or anti-left.
We live in polarising times, where tightly held opinions make certain conspiracy theories and “alternative facts” convenient, and therefore easier to believe. It was resentment of the left that led some to believe in Danley’s guilt, despite little evidence.
While I was shocked to find my friends — all left-leaning — open to 9/11 conspiracy theories, plenty of research exists on how we make decisions and simplify information through pre-existing narratives and intuitive thinking. There’s a precedent for your political opinions making you vulnerable to lies. Political scientist Brendan Nyhan in 2011 found that just over 40 percent of Democrats believed 9/11 was an inside job. Almost the same percentage of Republicans believed President Barack Obama was born outside the US.
The internet makes the trap of lies easier to fall into, as it lets often-targeted information travel instantaneously and gives false information a long-term refuge. Or, as the saying goes: A lie can travel halfway around the world while the truth is putting on its shoes. The 9/11 “truth” may be one of the first great conspiracies of the internet era and it remains inescapable. The attacks were 16 years ago, and I’m over 9,000 miles away here in Sydney, Australia. And yet here it is, infecting my Saturday night.
The evidence for the 9/11 Truther movement, or at least the “evidence” I heard on Saturday, is pretty thin. To believe any of it, you have to harbour an extreme distrust or dislike of the government. Conspiracy theories aren’t really about evidence, they’re usually about playing off fear and suspicion.
Fake news, be it lies spread nefariously or unsubstantiated claims, is often the same. If you believe President Trump to be a lying, garbage person, for example, it’s easy to believe the false “Republicans are the dumbest group of voters” quote that floated around social media last year. Repeat: That was false.
But misinformation isn’t just spread in politics, and we all have our blind spots. Thanks to online articles or podcasts, I’ve fallen for several ineffective supplements and silly diets. The stupidity of all this, like eating 12 servings of meat a day or drinking fluro purple “muscle-building” amino acids filled with gross artificial sweeteners, was obvious to everyone except me. The fitness industry was doing #FakeNews before it was cool.
In every case, whether it’s a conspiracy about the government being shady, a podcast claiming to tell you how to look like The Rock or fake news in entertainment, science and sport, misinformation works if it tells you what you want to hear.
The internet is a terrific educational tool, but even the dumbest lies it perpetuates can hit the sweet spot of a small percentage of netizens.
In absolute terms, though, that small percentage can be a lot of people.
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