Cryptocurrencies provide an important dimension of innovation to the evolution of the exchange medium we call money. There are now over 2,000 such currencies, and their potential and volume is growing. How- ever, they will, collectively and in volume, create real problems for the monetary system...

Around the world, media ownership and concentration is an issue of considerable public interest. When the FCC in America tried to change the rules, it got over a million letters, both from the activist left and the activist right. Noted academics weighed in. Lawrence Lessig argued that 'within a...