If you have not read either of these books, then you really should.
Regardless of whether you like Non fic or not, if you are using this here big old interwebs, then honestly read them both. Start with Doppelganger and then read Code Dependant.
Is technology gonna destroy democracy? What about the whole of humanity?
These books made me worry, but both also gave hope for the future and the power of humanity and most of all communities.