http://joshuakahnrussell.wordpress.com/2011/06/02/activists-caught-in-the-filter-bubble/ "what can we do today, so that tomorrow we can do what we are unable to do today?" - paulo freire Wed, 02 Jan 2013 17:26:11 +0000 hourly 1 http://wordpress.com/ http://joshuakahnrussell.wordpress.com/2011/06/02/activists-caught-in-the-filter-bubble/#comment-3491 Thu, 09 Jun 2011 01:25:37 +0000 http://joshuakahnrussell.wordpress.com/?p=939#comment-3491 [...] http://joshuakahnrussell.wordpress.com/2011/06/02/activists-caught-in-the-filter-bubble/ [...]

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