My children groan when I mention the documentary “Winged Migration,” which I’ve watched several times. Each time I see it, though, I’m reminded of a world that coexists with ours but is out of sight—often beyond our imagination. In this world high above myriad bird species fly thousands of miles from north to south and back, circling the globe, year after year. Like ephemeral beings, a few enter for a short while into our sight, then disappear. But the world they inhabit in this other sphere is as real as ours, filled with birthing, tending, gathering, singing, exerting, enduring, living, and dying.
An air world. One of God’s other worlds, intersecting our own.
I discovered a similar world undersea, snorkeling in the warm waters off the Hawaiian Islands. Coral reefs drew sea species to feed. I was mesmerized by this world—where yellow sea snakes slithered; tang and butterfly fish glided by; green sea turtles emerged to investigate and descend again; and damselfish swarmed. I only fingered the fringe of this undersea world, a world of a million species, many yet unknown to human kind.
A great underwater world. One of God’s other worlds, intersecting our own.
Humans are big, and powerful, and violent. We destroy bird species for pleasure, like the passenger pigeon lost long ago. We pollute coral reefs, draw birds to destruction with our lights, chop down forest cover, and over fish the seas. Sometimes we do so unawares, forgetting how big we are. Sometimes we do so out of selfish ends.
The creatures in these worlds are mostly out of our sight. But we are everywhere in theirs. We drain their nesting grounds, dump our rubbish in their waters, and fish their kind to near extinction. They cannot comprehend what we are doing; they cannot stop us. They only know that it is harder to find a mate; their resting place is gone; their coral reef is dying.
Ian L. McHarg called humankind “A planetary disease … an epidemic, multiplying at a super-exponential rate, destroying the environment upon which he depends, and threatening his own extinction.” When we act like a disease, we imperil other worlds.
We imperil other worlds when we forget who we were meant to be. Like Tolkien’s Ents, we were meant as creation’s caretakers, not “takers” for our personal pleasure.
We imperil other worlds when we forget what the other creatures are. God is a God of other worlds. These worlds are His handiwork. They are His creation. They give Him pleasure.
We live on a beautiful planet, home to 7.6 billion humans. But it is also home to others—in the air, on the land, and in the sea—with billions of other species living lives of their own. We should ensure that these other worlds, ephemeral to us but vital, can continue.
We think we are the dominant species, but we are nothing without the other species with whom we share this planet. We live in a world of intersecting worlds. God’s worlds. Doom these other worlds, and we doom ourselves.
Cherish these other worlds, though, and joy upon joy! Now and then, we intermingle—ephemeral encounters with a world of winged migrations and swarming creatures of the sea.