China is marrying Big Brother to Big Data. Every citizen will be watched and their behaviour scored in the most ambitious and sophisticated system of social control in history. Matthew Carney reports. Read more here: https://ab.co/2pdGFyp Watch Foreign Correspondent on iview: http://iview.abc.net.au/programs/foreign-correspondent SUBSCRIBE: http://bit.ly/ABCNEWSAUS About Foreign Correspondent: Foreign Correspondent is the prime-time international public affairs program on Australia's national broadcaster, ABC-TV. We produce half-hour duration in-depth reports for broadcast across the ABC's television channels and digital platforms. Since 1992, our teams have journeyed to more than 170 countries to report on war, natural calamity and social and political upheaval – through the eyes of the people at the heart of it all. Connect with Foreign Correspondent: Like Foreign on Facebook: https://www.facebook.com/ABCForeignCorrespondent Follow Foreign on Twitter: https://twitter.com/foreignofficial Contributions may be removed if they violate ABC’s Online Terms of Use http://www.abc.net.au/conditions.htm (Section 3). This is an official Australian Broadcasting Corporation YouTube channel