Living in the real world and the virtual one may be more than my simple mind can handle.  My fear gets worse when I realize the virtual world is  split in two — between the worldwide web and the dark web. Add to that bifurcation, my need to  remember there are two kinds of mo

A new wave of innovation is hitting cyberspace which few of us know about and fewer will probably notice —  though the effect on everyday lives will be profound.  I write of Blockchain. Blockchain “…concatenates (or chains) cryptographically verified transactions into seq