[[File:Flag of the PRC.png|thumbnail|250px200px|right|In 1955, [[China|Chinese]] communist leader Zhou Enlai declared, "We Communists are atheists".<ref>Noebel, David, The Battle for Truth, Harvest House, 2001.</ref> In 2015, the Communist Party of China reaffirmed that members of their party must be atheists.<ref>[http://www.huffingtonpost.com/2015/02/02/china-communist-party-atheism-zhejiang-ban-religious-members-christianity_n_6599722.html China's Communist Party Bans Believers, Doubles Down On Atheism]</ref>]]
Several researchers — for example, Canadian human rights lawyer David Matas, former Canadian parliamentarian David Kilgour, and the investigative journalist Ethan Gutmann estimate that tens of thousands of [[Falun Gong]] prisoners in [[communism|communist]] [[China]] have been killed to supply a financially lucrative trade in human organs and cadavers, and that these human rights abuses may be ongoing concern.<ref>[http://www.nyjournalofbooks.com/book-review/slaughter-mass-killings-organ-harvesting Review of: Ethan Gutmann, “''The Slaughter: Mass Killings, Organ Harvesting and China’s Secret Solution to Its Dissident Problem''”, (Prometheus Books, 2014).]</ref>