a) when you run the world economy so frugal that you don't even have enough to grow hair...

b) E'RA, noun - "affixed point in time"...free will of choice implies within ongoing balance...ignoring this for suggested "free will" without choice affixes one within imbalance aka reasoning against other choices.

spokesperson

Perceivable sound doesn't speak...a PER (by) SONOS (sound) within ignores that when speaking, hence when uttering suggestible words within perceivable sound.