everything else that an animal body contains and whirl it in a blender till the cows come home and still not have life.
If life and its genesis remain a mystery, consciousness is an enigma squared. For it is one thing to reproduce and grow and whatever else we deem to be life’s characteristics; awareness is quite another feature. They are not the same. Yeast and HIV are alive. But do they perceive? Do all living creatures experience some analogue of our own sense of rapture at the deep purples in a twilight sky?
The issue is more than academic. For nearly a full century, physicists have seen that the observer’s consciousness affects the results of experiments. Yet this has been little more than shrugged off as enigmatic and bewildering.
As for how consciousness could arise in the first place, no one even has guesses. We cannot fathom how lumps of carbon, drops of water, or atoms of insensate hydrogen ever came together and acquired a sense of smell. The issue is apparently too baffling to raise at all. Merely to bring up the topic of the origin of perception is to brand oneself a kook. Although former Encyclopedia Britannica publisher Paul Hoffman called it “the deepest problem in all of science,” it usually sounds too odd and foreign to be discussed in serious venues. Nonetheless, we will later return robustly to the issue of consciousness. For now, suffice that its genesis is shrouded in a mystery as absolute as any inventory of the landfills near the New Jersey Turnpike.
So our standard model of the universe consists of an interesting mixture of the living and the nonliving. Both are part and parcel of a universe that, cosmology explains, burst out of nothingness 13.8 billion years ago, and the whole shebang keeps getting larger.
This is the story. Everyone has heard it. It’s recited to school students throughout the world. And yet everyone can feel how vacuous and unsatisfying this narrative is.
Like the tale of Jonah living happily inside a whale without suffering any physical discomfort, there’s something fishy about the universe popping out of nothingness. And not just because in everyday experience we do not observe kittens or lawn furniture magically materializing. The problem lies deeper. It’s simply that even if this narrative is true, the “magically materializing” business is really no explanation at all.
So let’s back up to be strictly honest about what we know and don’t know. We can begin with truths no one can dispute, the way René Descartes did when he said, “I think, therefore I am.” Our absolute bedrock bottom-line reality is not that we humans descended from plankton on a world born near a third-generation star 4.65 billion years ago. That may seem certain to many in our modern world, but here’s an even more inarguable starting point: We find ourselves to be conscious, in a matrix we call the universe.
We seek some understanding or larger context for this existence. If we find theological models inadequate, we turn to science, whose researchers state, once again, that the universe popped out of nothingness by some unknown process. They go on to “explain” that life eventually arose equally inexplicably. And this life manifests individual awareness that itself is enigmatic.
This is the scientific explanation for what’s going on.
No wonder, in many circles, that such elucidation is not regarded as superior to the old-fashioned “God did it.”
This is not to blame science in any way. Far less than one-trillionth of 1 percent of the cosmos lies within view of our telescopes. And even this is just a small fraction of the actual cosmos, because the majority of everything is composed of unknown entities. Our sample size is thus minuscule. Moreover, increasing evidence indicates that the universe may be spatially infinite (more on this in chapter 18). That would make it infinite in its inventory as well, in which case everything that lies within view is actually zero percent of the whole universe, as any fraction of infinity is nothing. The point is, if we’re to be honest, our data are currently too negligible to allow valid generalizations. The sample size is simply too small to be trustworthy.
Sadly, this fact is rarely, if ever, acknowledged, especially on TV science programs. Discussing our lack of information would constitute “dead air” that would motivate no commercial sponsor.
Yet, in truth, we recently discovered the universe is mostly composed of dark matter, but we don’t know what it is. Then we discovered that, actually, it’s mostly dark energy, but we don’t know what that is, either. Dark energy’s existence was postulated because in 1998, we found the universe’s expansion, which was always believed to be slowing down, was actually mysteriously speeding up. Dark energy is apparently some kind of antigravity force that’s blowing the cosmos apart.
We also have no idea how self-replicating life began. Moreover, we find ourselves in a universe fine-tuned for life but have no idea how—except by speculating an infinity of universes in which we are the lucky ones.
Given this vast absence of hard data, cosmologists try to compensate with a reliance on models, with guesses about starting conditions and intermediate events. This still would not be a problem if people didn’t take them so seriously—if they realized that these are just starter models.
In the early twenty-first century, these models include catchy notions intended to impart a picture of the cosmos, even if they lack supporting evidence. In scientific language, concepts like cosmic membranes and string theory are nonfalsifiable—they cannot be proven or disproven. They will almost certainly be abandoned or greatly modified in our lifetimes, replaced by other models that will eventually be discarded, too, just as the “slowing-down universe expansion” of 1997 was replaced by the “speeding up” model of 1998.
Thus, to address that seven-year-old truthfully would be to confess that science cannot currently answer the simplest questions about existence.
True, cosmologists speak of the “2.73-degree Kelvin cosmic microwave background” and the “13.8 billion years since the Big Bang,” and these seemingly precise figures, complete with decimal points, create a verisimilitude of credibility. The models are then stated repeatedly, and this repetition itself endows them with a substantive aura. But this doesn’t mean that they are, in fact, hard truths.
Happily, the preceding, gloomy-seeming overview of our present state is not the end of the story. It is actually only the beginning. Because there exists an alternative model for What All This Is.
The alternative is necessary because modern cosmology, in its attempts to explain the cosmos, keeps committing an odd oversight: It scrupulously holds the living observer at a distance from the rest of the universe. It asks us to accept a dichotomy, a split.
In this corner stands us, the living—the perceivers of it all. And in the other corner lurks the entire dumb universe, slamming into itself via random processes.
But what if we are linked? What if the whole insensible model can suddenly make sense by putting everything together? What if the universe—nature—and the perceiver are not stand-alone entities? What if one plus one equals . . . one! And indeed, what if the past century of scientific discoveries point compellingly in this very direction—if only we are sufficiently open-minded to see what it tells us?
In reality, the clues never stop arriving. In February 2015, the New York Times ran a story on “Quantum Weirdness,” which it subtitled, “New Experiments Confirm That Nature Is Neither Here Nor There.” Yet neither the clearly puzzled author, nor many readers in all likelihood, smiled to themselves and thought, Of course! That’s because nature is indeed both here AND there. When you try to locate it solely in either place, you end up with paradoxes and illogic.
Quantum theory found a connection between consciousness and the nature of particles nearly a century ago. Yet we’ve ignored this, or come up with dizzying explanations involving an infinite number of alternate realities.
Discovering what’s real is actually a happy endeavor. It requires us to walk the labyrinthine hallways of the most intriguing twenty-first-century science concepts and to examine existing ones afresh. Exploring astounding things like time and space and how the brain works would promise to be an enjoyable