Cryptocurrency and Block Chain

You wrote four years ago in a co pa d a author ad a paper you co authered for the world economic for im ah, it has started to seem that the most intractable of the world's problems have merely been waiting for block chain to arrive. This is not only misleading and untrue, but also becomes a barrier to decision makers in taking a balanced perspective on the technology. I think we're starting to see some really interesting ideas and concepts come to the fore. You know, i truly believe there's o great opportunity in those kind of spaces,. We're starting to sees slow moves in that space in that direction.