Abstract

Every rational person knows that there is a finite limit to the carrying capacity of the earth. No ecologist was needed to tell us this, for the statement that finite systems cannot sustain infinite magnitudes is a truth of logic no sane person can choose to ignore and still claim to be rational. The question concerning how we shall approach the limits to population growth, and at what cost, is still an open question. Human beings have increasingly taken on a "cybernetic role" in the ecosystem which sustains them. The question facing humankind relative to population control is, Will the cybernetic role of human beings on the earth's ecosystem be expanded to include the regulation of human numbers, or will nature reassume this function? If this role in regulating human numbers is assumed by people, what forms will it take?