“the brain itself doesn’t produce consciousness. That it is, instead, a kind of reducing valve or filter, shifting the larger, nonphysical consciousness that we possess in the nonphysical worlds down into a more limited capacity for the duration of our mortal lives. There is, from the earthly perspective, a very definite advantage to this. Just as our brains work hard every moment of our waking lives to filter out the barrage of sensory information coming at us from our physical surroundings, selecting the material we actually need in order to survive, so it is that forgetting our trans-earthly identities also allows us to be “here and now” far more effectively. . . . (That’s not to say we shouldn’t be conscious of the worlds beyond now—only that if we are extra-conscious of their grandeur and immensity, they can prevent action while still here on earth.)”