Bitcoin | "When I Wrote This Book (The Fourth Industrial Revolution), Some of the Reaction, Oh This Is Science Fiction. Today, Bitcoin Have Become a Reality of Our Lives. Self-Driving Cars, etc..) - Klaus Schwab (May 13th 2019)
Bitcoin | Does Bitcoin Rely On Highly Centralized Energy Companies & Internet Infrastructure? "It's Held In Very Few Hands. Most of the Internet Itself, the Essential Infrastructure of It Is 13 Servers Around the World." - Whitney Webb