In Chapter 3 of my book I described how Internet censorship works in China. Foreign social media platforms like Facebook, Twitter, and many Google services are blocked by the “Great Firewall” of China, so most Chinese Internet users spend their time on social media services run by Chinese companies which are required to carry out heavy political censorship. Most recently, the name of the blind legal activist Chen Guangcheng  has been censored on the Chinese social media platform Weibo – and so was the name of the Hollywood movie Shawshank Redemption. Why? Because once it became impossible to mention Chen’s name directly, Chinese netizens used the movie about a prison break to allude to Chen’s dramatic escape from house arrest.

In Chapter 12 I described the political fights in Washington that came to a head in 2010 and 2011 over  the State Department’s “Internet freedom” policy and, specifically, which projects should receive U.S. government funding to build tools that help people in China and elsewhere circumvent Internet censorship.  My latest article published Wednesday on ForeignPolicy.com gives an update on how circumvention tools are used in China. I conclude:

Whether or not the U.S. government funds circumvention tools, or who exactly it funds and with what amount, it is clear that Internet users in China and elsewhere are seeking out and creating their own ad hoc solutions to access the uncensored global Internet. In China today, thanks to the government’s success in nurturing a domestic commercial walled garden, circumvention technology has not been a direct driver of political change. Yet circumvention tools of various kinds have provided a lifeline for a small core of tech-savvy liberals who are becoming more active online as political uncertainty grows. Meanwhile, the recent political uncertainty is driving new demand for circumvention technology, which could make it just that much more difficult than in the past for the government to control what the Chinese public learns — or believes — about Chen Guangchen and this week’s delicate diplomatic dance between Washington and Beijing.

Read the whole thing here.