Over the past couple of years I've spent a lot of time listening to people wittering on about "the blockchain". They've claimed it can solve a plethora of society's ills - everything from the elimination of poverty to the overthrow of fiat currencies and the nation state.
Being charitable this is evidence of pro-innovation bias in all its perverse glory. Being cynical it's evidence of people trying to scam investment funds by capitalizing on the halo effect. The blockchain is a brilliant piece of innovation, which will one day - probably - lead to significant economic benefits, but in the end it's just another piece of technology.