Ken Wilber on the Four Quadrants (Interview Archive)
The rift between the two upper approaches, the subjective upper left and the objective upper right, has grown unmanageable. Repairing it is one of the pressing jobs for any psychology that hopes to matter in the years ahead. The urgency is sharper now, because the upper right is producing startling results: brain physiology, neuroanatomy, the behavior of synapses. Neuroscience is in the middle of a genuine upheaval, from what we now understand about neuroplasticity to the imaging methods that let us watch the living brain. Those findings need to stay tethered to their counterparts on the upper left. There is no inside without an outside, and no outside without an inside. The idea of one existing alone is incoherent; both are plainly in play. Yet the schools fighting over this ground have not conceded that point.
The lower quadrants, the collective ones, carry a simpler lesson: psychology has always been social psychology, whether it admits it or not. Every subjective reality is tied into various inter-subjective networks, and every objective occasion is knit into a series of inter-objective systems. Subjective and objective arise together and lean on each other. So all four quadrants (subjective, objective, inter-subjective, inter-objective) are real, they exist, they interact, and every one of them belongs in any psychology or psychiatry worth calling comprehensive.
The collective side splits the same way the individual side does. One camp stresses the inside, the inter-subjective or cultural web, which sits in the lower left. The other stresses the outside, the inter-objective or social system, which sits in the lower right. The lower-left crowd attends to meaning, to mutual understanding, to shared values and worldviews, and to the countless ways a single psyche gets laced through interpersonal and symbolic settings. The lower-right crowd tracks how systems interact, the objective dynamics and structures, the facts and data, the bits and bytes. They are looking at the same entanglement of individual and collective, but from the outside rather than the inside, objectively rather than subjectively.
Put another way, the inter-subjective approaches ask how a psyche takes shape through family, relationships, and culture, pulling its meanings and values and contexts out of those exchanges, with the emphasis falling on interpretation, on hermeneutics, on the cultural making of many realities. The objective approaches instead count birthrates and death rates, measure information moving across digital systems, follow data signals running down neural pathways, and lean on complexity and dynamic systems theory rather than on interpretation.
Both sides agree on one thing. The individual cannot be grasped in isolation and does not even exist apart from the collectives and overlapping networks it is lodged within. Go down to the crudest physical interactions and you still find an organism tangled up with its surroundings. It eats food and leaves fertilizer behind. That back-and-forth holds at the physical level and also at the emotional, the mental, and the spiritual. Everything is built out of transactional networks and buried inside them. Every event in existence is what Koestler called a holon: a whole that is at the same moment part of some larger whole.