We do not love in an "information society", and people do not absolutely need to know the internal workings of computers, any more than a person in 1970 lived i

We do not love in an "information society", and people do not absolutely need to know the internal workings of computers, any more than a person in 1970 lived in a "radio society" and needed to know how radio or television waves propagated in order to hold a non-technical job.