This abstract conceptual system encompasses four concepts and three principles of homeodynamics. Field is a unifying concept. Energy designates the dynamic nature of the field. The energy field of interest in Roger's Science of Unitary Human Beings are the human field and the environmental field. It is important to emphasize that human beings and the environment do not have energy fields, but rather are energy fields.
Energy fields are open.
Thus, energy fields are not open a little or a lot, nor are they open just sometimes. It follows, then, that the human and environmental fields are integral with one another. Pattern is perceived as a single wave that gives identity to the field. Each human field pattern is unique and is integral with its own unique environmental field pattern. Pattern is an abstraction that cannot be seen.