Radical change is certainly producing some alarming symptoms: "According to Nielsen BookScan, the publishing industry standard for book sales data, book sales are pretty healthy, with one significant proviso which I'll come to. Ten years ago in 2001, 162m books were sold in Britain. Ten years later – a decade in which the internet bloomed, online gaming exploded, television channels proliferated, digital piracy rampaged and, latterly, recession gloomed – 229m books sold. So, a 42% increase in the number of books sold over the last 10 years...For one thing, people are buying more and more books in Amazonia, and more and more of them are on Amazon's ebook platform the Kindle. In May this year, Amazon announced that, for the first time, it was selling more Kindle versions of books than paperback and hardbacks combined, and (here's the thing that doesn't get quoted so often) sales of print books were still increasing."