by Eli Pariser
First published 2011
Eli Pariser reveals how major internet platforms secretly customize what users see online. When Google started tailoring search results for individual users in December 2009, it marked a turning point toward widespread personalization across the web. Pariser shows how Facebook feeds liberal users progressive content while conservatives see different links entirely. The Washington Post now features stories shared by your Facebook connections at the top of its homepage. Meanwhile, data companies track everything from your political views to your shopping habits to sell this information to advertisers. These invisible filters create separate information bubbles for each person, showing them only familiar content that reinforces existing beliefs. Users remain unaware of what gets hidden from them. This system reduces exposure to unexpected ideas that drive creativity and democratic debate. Pariser demonstrates how personalization betrays the internet's founding vision as an open space for sharing diverse perspectives. The book provides concrete steps readers can take to escape their filter bubbles and restore access to broader information.
Genres: computers, non-fiction, 21st-century, social-media, internet, algorithms
Vibes: thought-provoking
Tropes: investigative-journalism
Setting: Washington Post
Period: December 2009
294 pages · Hardcover · Penguin Press