about leaving Boston had widened a crack in me. I used to get back into sleep by trying to remember the dreams I was having, but my dreams these days are repellent shambles of half-forgotten faces contorted by the stress of old predicaments—unwanted pregnancies, amorous alliances swelling out of control, professional reversals in the antiseptic offices on State Street, children’s clinging illnesses, the wounds and rebuffs they would bring home from school in tears, houses in Coverdale whose rugs and wallpaper are soaked in the acid humidity of domestic boredom and discontent, all shot through with a numbed but breathing version of the terror I felt in the basement with Milly’s unbuilt dollhouse. Dreaming, I am unhappy, and yet in morning light I resist waking, lying in bed, collapsing into another doze, long after Gloria’s footsteps have begun to make the house’s well-built endoskeleton of joists and studs and beams tremble with her energy.
Walking down to the mailbox to pick up the Globe, I observe how freshly green leaves displace the forsythia’s confetti of yellow petals, and squint up at the new object that has appeared in our heavens. Like the halo of iridescence that sometimes appears among cirrus clouds, it needs noticing, its very vastness, out of all earthly scale, being a kind of concealment. It is at least twenty times wider than the moon that Newtonian mechanics has appointed to be Earth’s companion, and thrice again that than the abandoned honeycomb men placed in orbit before the cataclysmic war. This new moon, visible at night as a faintly luminous lariat slowly moving across the paralyzed sprinkle of stars, by daytime is imprinted on oxygen’s overarching blue like the trace of a cocktail glass, a sometimes silvery ring of pallor. It may have existed—theories run—in prehistory; it may have hovered over the dinosaur herds, the first amphibians, the dead continents before the seas evolved life-forms more complex than algae. It is a spaceship, that much is clear, from somewhere either in our galaxy or even from another galaxy, for its appearance in our sky indicates that, unless against long astronomical odds its origin is but a few light-years away, its makers and steerers have with an unthinkable technology cut through the physical knot of space-time—have found a way to travel from point to point by the power of the mind. That mind was an alien element in the material cosmos has long been intuitively recognized, but scientists only toward the end of the last millennium formulated its primal place among the forces of creation. The particles smaller than a quark, it was reluctantly proclaimed, are purely mathematical, that is to say, mental. Further, the cosmos is exquisitely constituted in all its chemical and atomic laws to provide enough duration and stability for the evolution of intelligent life. Until such intelligence exists, the universe in only the most preliminary sense exists, somewhat as a play or script exists in textual form as a precondition of its being acted, its sets knocked together, and its lighting projected in three dimensions.
It has been abundantly shown by computer simulation that a universe less than fifteen billion years old and less than fifteen billion light-years across, containing fewer than a billion billion (1018) stars, would have been too small to produce carbon-based life. We—and algae and earthworms and angelfish—needed all those exploding supernovae to make the heavy elements; we needed all the dark matter to slow the pace of gravity so life could emerge. In a universe wherein the gravitational fine-structure constant would be 10-30 instead of, as it is, 10-40, everything would be 105 times smaller and 1010 times denser; our sun would be two kilometers across and burn with a hot blue light for a life of a single year. A planet equivalent to Earth would orbit this star once every twenty days and would rotate once every second, giving it two million days a year. But in the crowded, stronger-gravitied universe, stars would be tearing dark matter away from one another, and the planetary life-forms that might evolve—no bigger than bacteria in any case—would quickly perish. Sufficiently benign conditions require an initial density parameter set with an accuracy of one part in 1060. These are the odds against mind’s being a blind side-product of material forces: one in 1,000,000,000, 000,000,000,000,000,000,000,000,000,000,000,000,000, 000,000,000,000.
And yet I am insufficiently reassured.
The slender torus that floats beyond the clouds but lower than the moon shows that somewhere in the universe mind has triumphed over matter, instead of