Alvin Toffler is an American writer and futurist, known for his works discussing the digital revolution, communication revolution, corporate revolution and technological singularity. More at Wikipedia
Larry Toffler - Lawrence H. "Larry" Toffler is an actor and American game show host who was 21 years old and working as a tour guide at Universal Studios Hollywood when he was given the job of hosting Finders...
Daniel Bell - Daniel Bell is a sociologist and a professor emeritus at Harvard University.
Human nature - Human nature is the concept that there is a set of inherent distinguishing characteristics, including ways of thinking, feeling and acting, that humans tend to have.