The forces that drive revolutions push themselves to the surface one way or another. If they can find a peaceful path, they have a chance to transform the world slowly and beneficially. If they are repressed, violence occurs sooner or later.

Entrenched regimes, however, all but never give up power willingly. It makes no difference whether the regime is a monarchy, democracy, theocracy, republic or whatever. Once entrenched, power-holders fight until they can't. This is not a function of a system; it is a function of power itself, and the humans who become addicted to it. And so we've seen a long succession of violent revolutions.

The good news of our time – the transformative news of our time – is this: Cryptography displaces violence. However much cryptography we use, change will require that much less violence. And there is a very good reason for this: Cryptography is impervious to weapons.

Cryptography, after all, boils down to math, and you can't put a bullet through a math problem. Well-applied cryptography, then, is immune to the usual applications of power. 

And please consider the awesome power of cryptography. In a very common application, it is roughly 2 to the 100th power times harder to decrypt a message than it is to encrypt it, unless you have the key.

In other words, to blow through cryptography, you have to guess the correct answer among 1,267,650,600,228,229,401,496,703,205,376 choices. This isn't just theoretical; it's the kind of encryption we've been using in everyday life for many years.

The universe itself favors encryption.

Where Cryptography Is Already Displacing Violence
Please understand that without strong cryptography (for which you can thank cypherpunks), the world of 1984 would already be here. Surveillance is the crack cocaine of the powerful, and political systems have done little to restrain it. But encryption has.

Right now we can cloak all our communications in cryptography. Further, we can (using a variety of related techniques) make them anonymous. That blinds the regime to a great many things, leaving them unable to target and justify their violence.

The great fear related to this is of the knee-jerk variety: "Bad people will use it to destroy us!" But that dear reader, is simply fear porn. Here's why:

We've had powerful encryption since about 1992, and since that time, violent crime has declined. More than that, the dreaded "terrorism" has not risen. And the one blinding terror event of our time – 9/11 – was accomplished, not with strong encryption, but with text messages.