Communication is so important. One means of oppression is to limit communication with others. This occurs when abusers alienate individuals from their friends and families, or authorities isolate nations from the rest of the world, restricting access to media and controlling what is published and broadcast *. Conversely, when people freely communicate they can solve problems and share knowledge, information, wisdom and truth.
* The following verse reminds me of the situation in Cuba (2012): Job 20:19 NIV "For he [the wicked] has oppressed the poor and left them destitute; he has seized houses he did not build."
Per Wikipedia "Cuba had the second-highest number of imprisoned journalists of any nation in 2008 (the People's Republic of China had the highest) according to various sources, including the Committee to Protect Journalists (CPJ), an international NGO, and Human Rights Watch."
