By Madronna Holden
Our Goldilocks Planet
In The Universe is a Green Dragon physicist Brian Swimme asserts that physics needs a story large enough to encompass the meaning of the natural world and our place within it. Physics at least needs a story large enough to embrace its own puzzles. Ninety-six per cent of our universe, as New Scientist writer Michael Brooks puts it in 13 Things that Don’t Make Sense is “missing” – made up of “dark matter” and “dark energy” that physics is unable to describe in spite of its wide scale effects. As our measurements grow more precise, science has also learned that those numbers once considered constants in the physical world vary in different places and likely in different times as well.
Such variability has spurred some physicists to suggest that our universe is actually a “multiverse” bubbling up fountains of “baby universes”, each with the potential to become a universe with its own variants of space and time—and laws of nature. Though, of course, we don’t know how or why this might happen.
For over a hundred years physics has been grappling with the fact that its theories describing the smallest and largest parts of the natural world do not fit together—they are off by a factor of millions. Relativity theory describing the behavior of the stars is wildly inaccurate when applied to the subatomic level, just as the quantum theory accurate at the subatomic level is wildly inaccurate with anything much larger.
Physicists are, however, sure of one thing. Whatever our ability to measure, predict and understand the laws of nature, here on our home planet earth, those laws pertain precisely as needed for us to exist. Like Goldilocks in the fairy tale, who found a place “just right” for her, the physicist’s “Goldilocks zone” refers to the “just rightness” of our own place in the cosmos. It is here we have come to life as if it everything has been prepared to us.
Astrophysicists searching for extraterrestrial life debate standards for locating other potential “Goldilocks” planets. But there is good deal more to our own “just right” planet than such things as being the right distance from a proper star.
In the eloquent words of native writer and naturalist Linda Hogan each of our lives is “the result of the love of thousands.”
Physics does not dwell on the poetry or ethics of our coming to life but it does count the odds—and they are literally astronomical. The Big Bang originating our universe took place with a temperature so precise that had it been off by a fraction of a degree so tiny as to be unimaginable all the matter in the universe would either have been instantly incinerated or condensed forever into a cold immobile point.
Instead it spread out to create galaxies like our own, in which stars spun off in the universe-making extravaganza, one of which was a sun like ours which broke off a piece of itself to become earth—a piece just the right size at the right time with the right orbit, with the right size moon itself breaking off from earth in a meteor strike—and as time went on, the right proportions of land and liquid water, as well as the right geological history under our blanket of air yielding breath, protection from most asteroid strikes, and warming us with just the right amount of solar heat while radiating the rest off into space. Thus physicists term ours the “Goldilocks planet” in a “Goldilocks universe”.
But we should perhaps take our analogy with the Goldilocks story further. Finding a planet so wondrously suited to our lives is not all there is to the story. There is a family of bears that created the home Goldilocks finds “just right” for herself. In like fashion, nature’s more than human lives prepared the way for our own.
And nature’s bears will also give us feedback if we don’t treat the home lavishly prepared for us properly—feedback such as the current cancer epidemic, the loss of our domestic honeybees and so many wild species that, as native writer Paula Gunn Allen puts it, no longer wish to be our companions here.
And increasingly tragic weather disasters and rising oceans are coming with climate change.
Just as the immature Goldilocks recklessly used whatever she found without any heed to its builders, we post-industrial humans have some growing up to do with respect to our treatment of our “just right’ planet.
Marrying the Bear: The limits of human thought
One hallmark of maturation is self-understanding.
It is not only physics’ mysteries that teach us humility with respect to our knowledge—but the limits of our own thinking. As Nobel Laureate Kurt Gödel’s theorem illustrates, our knowledge can go no further than its initial assumptions. Within any system of thinking, that is, the most elaborate findings can only be variations on the assumptions with which we start.
Thus if we build our society on the assumptions of a hierarchical worldview which places some humans over others and all humans over the natural world, for instance, we will be stuck with a society of winners and losers, of rich and poor– and a denigrated natural world.
Gödel’s conclusion that we can only properly assess any system of thought if we see it as a whole—from without—is supported by physicist Michio Kaku’s analogy of fish swimming in their small pond in his Physics of the Impossible. Such fish will know only the water in their pond—until the day it rains and stirs them to notice there is another dimension to their water: something from without.
In like manner, we need to get out of ourselves—and our worldviews– to understand our own world. Kaku uses his fish pond to discuss a many-dimensioned world like the one with the ten or eleven dimensions necessary for the string theory bringing relativity and quantum mechanics into alignment.
But stepping out of the human-centered worldview as a method for making choices is a practice of long-lived indigenous cultures—whose stories and rituals prompted perceptions from a more than human perspective. The Rose Red tale from Europe as well as numerous tales throughout Native America relate how the bear who appears dangerous and savage in one human view can in another view be seen to be so much like us that we fall in love with its distinction and spirit. Unlike the immature Goldilocks who treats the bear’s home with such abandon, these stories sport brave and compassionate heroes who marry the bear –who in turn becomes an ally essential to survival.
Discovering and honoring how the lives of others contribute to our own is science’s way of “marrying the bear” today, when expanding our limited worldviews is more important than ever.
It is especially important to protect remaining global biological and cultural diversity as the library of our own expanded consciousness.
How We Perceive the World Changes the World
Changing our perceptions of the world changes the world. Quantum theory tells us that the building blocks of the physical world go in and out of existence as waves and particles. In his uncertainty principle, Werner Heisenberg tells us more: if an observer sees these quanta as waves, they become waves, and if that same observer sees them as particles, they become particles.
To change our perception of the world is to change the world.
This is very different, however, from controlling the world. That would only work if we were alone in it—if there were no other lives here with their own perceptions and purposes. We are instead in intimate and inescapable relationship with others in our world in the way of any two atoms that once touched. Move them to the opposite ends of the earth and what happens to one is registered in the response of the other. This “action at a distance” is another of contemporary physics’ mysteries.
This is also how intimately connected our world is: our gaze upon it changes it—as in the traditional belief that directing an appreciative gaze on a plant helps it grow. As we direct our gaze upon the earth we create a wave-or-particle-world by turn certain and visionary: as solid and sure as the earth beneath our feet and as fraught with possibility as the seed pressed into that earth.
Thus the world turns in our eyes—as it also turns in the eyes of others. His Lower Chehalis ancestors told Henry Culture, “The eyes of the world are looking at you”, explaining that it is before those eyes that human understanding of right action emerges. The Chehalis also believed those eyes of the earth judged human longevity as surely physicists believe that our observations of them construct waves and particles.
As I write this in January of 2015, I cannot predict what waits for us in the year ahead. But I can predict this much: the way we perceive our “just right” home planet will change the world. And if we shape our perceptions with respect, gratefulness and care, this will be a very good year indeed.