Trains.. yes steam powered trains :) allowed us to move heavy loads over far distances.

Cars gave individuals the ability to travel on their own time (so long as there was a road).

Aircraft made it possible to travel anywhere.

The Internet, not only puts the whole world's library (not just Alexandria or the Library of Congress) in our pocket, but also let's us communicate directly (without a switchboard operator) any where in our solar system :P

Now, dChains (invented the word, have yet to see someone else use it) enable us to secure and transfer digital assets.

What do dChains mean for us?
Well, while a smart phone might let someone who does not even know how to read compete at the highest levels of Jeopardy, it does not take a mind through the levels of critical thought to recognize an original idea, and compare and contrast multiple concepts to formulate a unique solution. The power to exchange value, rather than buy it, does that get rid of .... itself?

What? I did not say it, only alluded to it, like in private clubs where it cannot be traced back to one in deliberation.