Let's assume the premise once more: separation is derived. The continuum is the ground. Each perspective is a contour, and the filter is the pattern of selection that determines what appears within it. There is, however, one function that organizes the filter in a lasting way: identity. Identity

Let's assume the premise again: separation is derived. The ground is continuous. Each perspective is a contour; the filter selects what appears within it; identity stabilizes the whole by saying "this is me; that is not me". Under this hypothesis, one of the phenomena that most