Free Thought and Official Propaganda is a speech delivered in 1922 by Bertrand Russell on the importance of unrestricted freedom of expression in society, and the problem of the state and political class interfering in this through control of education, fines, economic leverage, and distortion of evidence. Russell starts out by describing the more common use of the term "free thought" to mean that one does not accept unquestioning belief in the popular religion of a region, or ideally of any religion at all. He notes that this is not allowed in any country at all, with the possible exception of China at that time. One could not, for example, immigrate to the US without swearing they are not an anarchist or polygamous, and once inside must not be communist. In Great Britain he must not express disbelief in Christianity, in Japan of Shinto. Russell notes that countries like these may think of themselves as having freedom of expression, but that some ideas are so obviously "monstrous and immoral" that such tolerance does not apply to them. But, he points out, this is exactly the same view that allowed torture during the Inquisition, that all ideas must be allowed to be expressed, no matter how obviously bad. This repression by the political class, Russell notes, is not limited to religion. Believers in free love or communism are treated even worse.