Evolution and Ontogenesis: The Deontic Niche of Human Development

We explore contemporary evolutionary perspectives on children’s psychological development, questioning the view that high-fidelity, inter-individual transmission of information explains the cumulative character of human cultures, and children’s ontogenesis within these cultures. We argue that humans construct an environmental niche that is unique in being composed of institutions, which function to coordinate activity over multiple time scales. Institutions involve not simply customs or conventions but a deontology of future-binding rights, responsibilities, duties, and obligations. The origins of institutions can be traced in hominin evolution to Paleolithic hunter-gatherers, where kinship, the first institution, made possible community support of an extended and demanding form of ontogenesis. Since the human environmental niche is an institutional reality, children today need to acquire the ability to understand and act effectively within institutions. We propose that this ability emerges not as an adaptation solely to past conditions but through differentiation and reintegration of an “extended ontogenetic system” of which the child is a constituent, leading to a quality of self-consciousness on the part of the child that makes possible the ability to live in an institutional reality.