Returning to the TV analogy, these cases suggest that, rather than merely adjusting the brightness, contrast, and color of the previous program, we have changed the channel. No longer is the show we are watching everyday reality, Channel Normal. DMT provides regular, repeated, and reliable access to “other” channels. The other planes of existence are always there. In fact, they are right here, transmitting all the time! But we cannot perceive them because we are not designed to do so; our hard-wiring keeps us tuned in to Channel Normal. It takes only a second or two—the few heartbeats the
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