SOCIAL THREE-QUARTERS PARADOX:
 

In a democracy should the non-democratic ideas be allowed?

     a) If no, i.e. other ideas are not allowed - even those non-democratic -, then one not has a democracy, because the freedom of speech is restricted.

     b) If yes, i.e. the non-democratic ideas are allowed, then one might end up to a non-democracy (because the non-democratic ideas could overthrow the democracy as, for example, it happened in Nazi Germany, in totalitarian countries, etc.).