Many of the problems that plague the digital world come down to the need for strangers to trust each other. Why do you buy products from Amazon but not from an online merchant you've never heard of?

The idea that knowledge plays an important role in economy is not a new one. Modern economists, in their search for the foundations of economic growth, have come to approach knowledge as having more ...

The point where artificial intelligence and blockchain tech meet has hit a vital stage where keeping data private is a must.