There should be revolt in each country where there is no justice. When Churchil said we shall fight on the hills on the shores...... we shall win. Someone asked him how are you going to win when militarily you are not strong. He asked the questioner 'Are our courts working? Meaning do we have justice in the country. He was told the courts are working. He said then we are going to win.
We see in most of the countries in the Middle East there is no justice, the rulers are exploiting the populace of the country. and there is every bright hope of revolution there.
Only in Iran, there may be none. Khamna-e said make sure my wife when she developed appenticitis, goes for treatment only to the state hospital, since the posh hospitals are beyond the reach of the masses of the country. And unless man is filled with justice he is not doing much in the world.