We already know that people see in their Facebook feed pretty much exactly what they want to see, because it's been uniquely customized to their likes, their clicks, and their conversations. Consider a bunch of interconnected Facebook pages as a school of fish - what's causing them all to turn in unison? What's the viral news of the day? How do particular words or ideas prime people to think or act based on their subconscious motivations, fears, and biases? How do you achieve on the internet the same effect as you would in a crowd of German citizens listening to one of Hitler's speeches? That's the aim.
I pulled out that social psy text today and found the section I was thinking of and saw that I'd bracketed it a year and a half ago, because it had resonated with me then. Probably in relation to TOL. :chuckle:
So here's the relevant passage:
The text gives several examples of how research participants were given evidence to convince them of a certain belief, asked to form a theory to support that belief, and then given disconfirmation of the original evidence. And even with solid disconfirmation:
Hopefully that's enough to give you an idea of where I'm going. It's where the internet makes it more interesting too: When people commit themselves to a particular belief through verbal affirmation, they're much more likely to stick to that belief - so what do we do when we're online? We're constantly putting into words what we believe. The more we spell out what we believe, the harder it is to walk away from what we're invested in, from what we've given verbal affirmation.
This is where fake news has great power. It's the "big lie" which is, at its most basic: make the lie big, make it simple, keep saying it, and people will come to believe it.
Once someone's passed on a fake story, what are the chances they're going to say "oops," I sent you a fake story?"
And in a related way, when people hold a stereotype of an out-group they've been vilifying for years, when they're met with something that doesn't match their mental perception of that stereotype, they'll find ways to explain how that could be without giving up any of their stereotypical beliefs. It's another way of reassuring themselves that they're right to think the way they do and feel the way they do.
I see a lot of these things reflected in the extreme polarization we see today. Democrats are going to move farther to the left in response to the GOP moving farther to the right. I don't think there's any moderate out there to be found, but that's just a tangential thought that's not really relevant to the rest of this post.