I can't recommend this enough. Stross predicted DAOs, and if you look between the lines you can see hints of cryptocurrency, if I remember right (it's been year

I can't recommend this enough. Stross predicted DAOs, and if you look between the lines you can see hints of cryptocurrency, if I remember right (it's been years since I read it - it's time for another read). The book also explores what it means to be human in an age of Centaur systems combining man and machine, and when people can upload their minds then then download into different bodies.