The final persistence of democracy depends upon whether its right decisions outweigh the wrong ones in number and value, though conceivably one really bad decision might ruin the structure built on all the right ones. It is passing from the stage where a few reasoning leaders govern the masses through their emotions, to the next perilous stage in which every man's thoughts matter. Right decisions depend upon access to relevant facts and doing the right thinking about them. It is of the essence of Nazi philosophy that general liberty of thought is self-destructive, the common man not being rational; it is of the essence of Nazi practice to flatter the many by the pretence that their thinking does matter, but to control and modify the whole supply of factual material upon which they must reason. One declared to me once that he favoured freedom of thought and was not afraid of it, for if he was allowed to supply the “facts” any ordinary rational mind could come to only one conclusion, viz. the one he intended. And in the process the ordinary man might remain proud of his reasoning power, so long as he could be sheltered from seeing the falsity of his conclusions. Control of facts must be perpetual, and cats must never be allowed to get out of bags. But in a democracy, where facts are all born free (and much too equal), it is the thinking about them that really matters.