Politics & Government
The Paradox of Tolerance in Multicultural Democratic Societies
Quick fact
The paradox was popularized by philosopher Karl Popper in 1945: an unlimited tolerance leads to the triumph of intolerance, so tolerance must be defended by being intolerant of the intolerant.
Why this is interesting
Democracies proudly defend free speech—but what if the speech is designed to destroy democracy itself? Can a society be too tolerant to survive?
Read the full explanation
Understanding The Paradox of Tolerance in Multicultural Democratic Societies
Imagine society as a big, inclusive festival where everyone is invited. The rule is: tolerate all ideas, even weird ones. But what if an invited guest starts shouting that they want to cancel the festival and ban all other guests? If you let them keep shouting, they might gain followers and eventually shut the festival down. That's the paradox: exact tolerance creates an opening for its own destruction. Popper said that to keep the festival alive, we should not tolerate those who refuse the principle of tolerance—they must be stopped before they take over.
A deeper explanation
The paradox of tolerance works because democracy relies on pluralism and equal participation. Tolerance of all viewpoints ensures everyone can voice opinions and contest power. But extreme intolerance—such as advocating genocide or violence—aims to eliminate that pluralism, ending democracy. To preserve the system, Popper argued, democratic societies must reserve the right to restrict intolerant speech. In practice, this means banning speech that incites violence or discriminates, but doing so is tricky: restrict too little and the intolerant gain ground; restrict too much and the society becomes illiberal. Liberal theorists like Rawls proposed that tolerance extends only to reasonable doctrines that accept liberal principles. This paradox is a central justification for hate speech laws and constitutional restrictions on certain political parties.