SUB BACKUP CHANNEL! HTTP://WWW.youtube.com/xBLACKxOPSxSECRETSx2
Uploaded by TEDtalksDirector on May 2, 2011
http://www.ted.com As web companies strive to tailor their services (including news and search results) to our personal tastes, there’s a dangerous unintended consequence: We get trapped in a “filter bubble” and don’t get exposed to information that could challenge or broaden our worldview.
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