This is an essay I wrote for The Idler Magazine last year:
You can download the PDF here: Why Gold Is The Currency Of The Free.
Or download the audio book here: Why Gold Is The Currency Of The Free . [audio:http://media1.podbean.com/pb/29ee3d6d9f691ab96ef9181bb929ed1a/4b8e6073/blogs/2516/uploads/goldfreeidle.mp3|titles=Why Gold Is The Currency Of The Free|artists=Dominic Frisby]