What is the evolutionary purpose of our capacity for imagination?  Perhaps the purpose of the symbolic faculty is to promote the development of the universe.

Evolutionary science teaches us that nature is not interested in the fate of the individual. Perhaps even more than the preservation of species, and even more than the preservation of life in general, nature is invested in the continuous development of life. Recent research shows that our altruistic aspect gives the lie to self-preservation at all costs. Despite this, we are addled by selfishness. We are also filled with anxieties of the unknown that go against the forces of change. Nevertheless, willy-nilly, over the span of endless spans of time nature grows, and in one small corner of the universe, has grown in the direction of love and imagination.

The symbolic faculty is found in the synthetic, hyperassociative, meaning-making part of the brain, which is its most recently developed part. This capacity is unique to humanity. No other species imagines the way we do, or gives meaning to events that we can then draw on to create our futures. This imaginative faculty pervades all of our abilities. It is not only the basis of art and whimsy. It is the basis for science itself, for science requires us to see what isn’t apparent. It takes a tremendous act of imagination to conceive that the sun is not moving through the sky, but that we are the ones who are revolving.

Our symbolic faculty is the human butterfly, the most recent evolutionary development, and the loveliest. The perception of beauty is nature’s most recent innovation and beautiful itself. Nature is not only developing in the direction of function and “performativity,” but flowers and butterflies tell us it is developing in the direction of the beautiful.

Our capacity for metaphor and analogy is error-filled and mistake-prone and can lead us into tremendous pain. In its worst forms it can lead to harmful delusions and psychosis. On the other side, our capacity for seeing the universe in a grain of sand, for recognizing patterns and forever forming new connections until we are able to perceive the grand patterns of the entire cosmos and the human place in the grand weave, pulls us inexorably toward the apotheosis of a oneness with the All, not in unconscious symbiosis, but through aware, appreciative love.

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