Eli Pariser

The Filter Bubble: What the Internet Is Hiding From You

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  • rezafaizarahmanhas quoted4 years ago
    Everything which bars freedom and fullness of communication sets up barriers that divide human beings into sets and cliques, into antagonistic sects and factions, and thereby undermines the democratic way of life.

    —John Dewey
  • Sergei Jdanovhas quoted6 years ago
    Since the 1960s, a group of researchers, including Donald Campbell and Dean Simonton, has been pursuing the idea that at a cultural level the process of developing new ideas looks a lot like the process of developing new species. The evolutionary process can be summed up in four words: “Blind variation, selective retention.” Blind variation is the process by which mutations and accidents change genetic code, and it’s blind because it’s chaotic—it’s variation that doesn’t know where it’s going. There’s no intent behind it, nowhere in particular that it’s headed—it’s just the random recombination of genes. Selective retention is the process by which some of the results of blind variation—the offspring—are “retained” while others perish. When problems become acute enough for enough people, the argument goes, the random recombination of ideas in millions of heads will tend to produce a solution. In fact, it’ll tend to produce the same solution in multiple different heads around the same time.
  • Sergei Jdanovhas quoted6 years ago
    As University of Virginia media studies professor and Google expert Siva Vaidhyanathan writes in “The Googlization of Everything”: “Learning is by definition an encounter with what you don’t know, what you haven’t thought of, what you couldn’t conceive, and what you never understood or entertained as possible. It’s an encounter with what’s other—even with otherness as such. The kind of filter that Google interposes between an Internet searcher and what a search yields shields the searcher from such radical encounters.” Personalization is about building an environment that consists entirely of the adjacent unknown—the sports trivia or political punctuation marks that don’t really shake our schemata but feel like new information. The personalized environment is very good at answering the questions we have but not at suggesting questions or problems that are out of our sight altogether. It brings to mind the famous Pablo Picasso quotation: “Computers are useless. They can only give you answers.”
  • Sergei Jdanovhas quoted6 years ago
    Why? According to the New Republic’s Jon Chait, the answer lies with the media: “Partisans are more likely to consume news sources that confirm their ideological beliefs. People with more education are more likely to follow political news. Therefore, people with more education can actually become mis-educated.” And while this phenomenon has always been true, the filter bubble automates it. In the bubble, the proportion of content that validates what you know goes way up.
  • Sergei Jdanovhas quoted6 years ago
    The filter bubble tends to dramatically amplify confirmation bias—in a way, it’s designed to. Consuming information that conforms to our ideas of the world is easy and pleasurable; consuming information that challenges us to think in new ways or question our assumptions is frustrating and difficult. This is why partisans of one political stripe tend not to consume the media of another. As a result, an information environment built on click signals will favor content that supports our existing notions about the world over content that challenges them.
  • Sergei Jdanovhas quoted6 years ago
    Learning, then, is a balance. Jean Piaget, one of the major figures in developmental psychology, describes it as a process of assimilation and accommodation. Assimilation happens when children adapt objects to their existing cognitive structures—as when an infant identifies every object placed in the crib as something to suck on. Accommodation happens when we adjust our schemata to new information—“Ah, this isn’t something to suck on, it’s something to make a noise with!” We modify our schemata to fit the world and the world to fit our schemata, and it’s in properly balancing the two processes that growth occurs and knowledge is built.
  • Sergei Jdanovhas quoted6 years ago
    Schemata can actually get in the way of our ability to directly observe what’s happening. In 1981, researcher Claudia Cohen instructed subjects to watch a video of a woman celebrating her birthday. Some are told that she’s a waitress, while others are told she’s a librarian. Later, the groups are asked to reconstruct the scene. The people who are told she’s a waitress remember her having a beer; those told she was a librarian remember her wearing glasses and listening to classical music (the video shows her doing all three). The information that didn’t jibe with her profession was more often forgotten. In some cases, schemata are so powerful they can even lead to information being fabricated: Doris Graber, the news researcher, found that up to a third of her forty-eight subjects had added details to their memories of twelve television news stories shown to them, based on the schemata those stories activated.
  • Sergei Jdanovhas quoted6 years ago
    We don’t do this only with objects; we do it with ideas as well. In a study of how people read the news, researcher Doris Graber found that stories were relatively quickly converted into schemata for the purposes of memorization. “Details that do not seem essential at the time and much of the context of a story are routinely pared,” she writes in her book Processing the News. “Such leveling and sharpening involves condensation of all features of a story.” Viewers of a news segment on a child killed by a stray bullet might remember the child’s appearance and tragic background, but not the reportage that overall crime rates are down.
  • Sergei Jdanovhas quoted6 years ago
    As Nassim Nicholas Taleb says, “Information wants to be reduced,” and every second we reduce a lot of it—compressing most of what our eyes see and ears hear into concepts that capture the gist. Psychologists call these concepts schemata (one of them is a schema), and they’re beginning to be able to identify particular neurons or sets of neurons that correlate with each one—firing, for example, when you recognize a particular object, like a chair. Schemata ensure that we aren’t constantly seeing the world anew: Once we’ve identified something as a chair, we know how to use it.
  • Sergei Jdanovhas quoted6 years ago
    The mechanism for this is a cognitive balancing act. Without our ever thinking about it, our brains tread a tightrope between learning too much from the past and incorporating too much new information from the present. The ability to walk this line—to adjust to the demands of different environments and modalities—is one of human cognition’s most astonishing traits. Artificial intelligence has yet to come anywhere close.
    In two important ways, personalized filters can upset this cognitive balance between strengthening our existing ideas and acquiring new ones. First, the filter bubble surrounds us with ideas with which we’re already familiar (and already agree), making us overconfident in our mental frameworks. Second, it removes from our environment some of the key prompts that make us want to learn.
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