What obligation do social media platforms have to the greater good? | Eli Pariser

Visit to get our entire library of TED Talks, transcripts, translations, personalized Talk recommendations and more. Social media has become our new home. Can we build it better? Taking design cues from urban planners and social scientists, technologist Eli Pariser shows how the problems we’re encountering on digital platforms aren’t all that new — and shares how, by following the model of thriving towns and cities, we can create trustworthy online communities. Get TED Talks recommended just for you! Learn more at The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design — plus science, business, global issues, the arts and more. You’re welcome to link to or embed these videos, forward them to others and share these ideas with people you know. For more information on using TED for commercial purposes (e.g. employee learning, in a film or online course), submit a Media Request here: Follow TED on Twitter: Like TED on Facebook: Subscribe to our channel: