The major inventions & revolutions enabled subsequent revolutions. This progression can be summarized as follows: 

Agriculture -> Printing Press -> Enlighmnet -> Harnessing Energy -> Industrial Revolution -> Computers -> Social Networks

What is the next revolution? Some argue the next societal change will involve the replacement of trust mediation institutions (banks, governments, escrow companies) with algorithmic rules and token-based frameworks. 

Let's discuss the probability, possibilities, and challenges of this potential revolution.