Jiayang Fan, a staff writer at the New Yorker, describes China’s plan to develop a social credit rating for every one of its citizens.

When she was a child in school in China, children earned red stars for behavior and accomplishment, which were publicly displayed. Now the State proposes a similar though far more complex rating system. The State

”aims to compile a comprehensive national database out of citizens’ fiscal, government, and possibly personal information. First publicized, last year, in a planning document published by the State Council, S.C.S. was billed as “an important component part of the Socialist market-economy system,” underwriting a “harmonious Socialist society.” Its intended goals are “establishing the idea of a sincerity culture, and carrying forward sincerity and traditional virtues,” and its primary objectives are to raise “the honest mentality and credit levels of the entire society” as well as “the over-all competitiveness of the country,” and “stimulating the development of society and the progress of civilization….

“According to the planning document, S.C.S. will be used “to encourage keeping trust and punish breaking trust.” Doctors, teachers, construction firms, scientists, sports figures, N.G.O.s, members of the judicial system, and government administrators will face special scrutiny. It is conceivable that the data generated through smartphones, apps, and online transactions will be marshalled in the service of this overarching and uncomfortably broad aim. More unsettlingly, the algorithm used to calculate the score of an individual or organization might be withheld by the government from the individual herself….

“The opacity of its infrastructure is disquieting. What safeguards will be put in place to prevent the database from being rigged? Will the very corruption that the social-credit system is meant to counter infect the system itself? Who will oversee the overseers of the operation? How will privacy, long under siege in contemporary China, be protected? And will punishment for political discontent be delivered through dismal credit scores? If S.C.S. becomes a mechanism of financial and social integration, it is hard to imagine how it could avoid becoming an instrument of mass surveillance.”