One of the greatest benefits of earning a living from writing is that you are constantly stumbling across new things and people from worlds you had no idea existed.
In the course of writing "The Change Agent - How to Create a Wonderful World", the story of futurologist James Martin, I was introduced to the concept of "The Singularity" - the name given to the fast-approaching moment when the powers of technology and artificial intelligence will come together to overtake the powers of the human brain.
All who work in publishing should be deeply interested in The Singularity and its inevitable ramifications on everything to do with knowledge, learning, writing and reading because soon the shiny IPads and Kindles we were all given for Christmas will seem as primitive as words engraved on stone.
A guy who goes by the name of Socrates is providing a website which does a good job of explaining at least some of what is going on - http://www.singularityweblog.com/ - have a look around it and see what you think. The revolution is upon us.