It's a big question. One you can attack from many different angles.
A new money
Internet money
The internet of money
The first application of this new kind of blockchains
The most disruptive technology since at least the internet
An almost inevitable addition to the internet
Scarce digital information
An incentive structure
The currency of the bitcoin blockchain
The reward for "mining"
Free money
Fair money
The second 3 hour section of our conversations is dedication to exploring what bitcoin is. To approaching it from these angles and more in an attempt to understand it and what it might chainge.
Learn more about our world tour of conversations at http://moneychaingers.io/attendanevent