Abstract

My hypothesis is that human personhood has ancient biological roots which make it possible for social reinforcers to contribute to the gradual construction of real persons who are always deeper than the stories about them. Multiple persons do sometimes emerge from one human organism. Rather than try to prove they are real, I explore the consequences of assuming them to be genuine emergentsthat become social environment to one another. I suggest that the multiple-persons phenomenon has profoundly influenced the development of human ethics and the attainment of personhood through the pursuit of ideals.