Thought Revolution

Definition:

Any idea or movement that changes thinking - whether it is democracy, ending slavery or finding all information on the internet instead of books. Many times, there are protests.

Exemplification of usage:

(High school kids)

Her: Did you know we are so close to ending communism? We just need a little more work.

Him: Communism… What a terrible thought revolution happened there!

Her: Right? Here, in the US, we are used to thought revolutions like women voting, civil rights, etc…