#1 ·
I’m walking along the beach, picking up shells. The tide is out—typical for this time of year—and there's a bit of a wind, but the sun feels warm. I pick up a stone filled with fossilized remains from a creature that lived long before humans ever walked the earth. It’s pitted and worn down, probably part of some ancient shoreline that turned to stone instantly, trapping whatever life was caught in its path. Time has taken its toll, and this single shell, partially frozen in crumbling rock, has taken over my thoughts. A tiny, insignificant being. Even if it had never existed, the world around me wouldn't change one bit.
So, what kind of world is it?
It’s a world of things that, much like humans, are fleeting. They emerge, they occupy space, they exist for a while, and then they vanish. Every single thing is unique, an original, both new and old, and impossible to replicate. There isn't a carbon copy of any of it anywhere in the universe. And yet, despite how complex or important these things might seem, none of them are actually necessary for the world to keep turning.
But if nothing is strictly necessary for the world to exist, why is it here at all? If you really think about it, there has to be something fundamental holding the whole thing together. Something necessary. What is it?
Believers would point to God; scientists would point to the laws of nature. While people go back and forth on whether God exists—not just as a matter of faith, but as a philosophical debate—there is no question that the laws of nature are real. The conservation of energy, the speed of light, mathematical constants... they're clear, precise, and interestingly enough, they don't share any traits with physical objects. They aren't fleeting, they aren't "unique" in a physical sense, they don't take up space, and time doesn't wear them down. They possess one undeniable, almost divine quality: they are always true. You could argue that these laws are so perfect, and our reliance on them so absolute, that no religious God could even compete with the laws of physics. It's perfection itself. Which means Plato might actually have been onto something—that our reality is just a shadow cast by a world of pure ideas.
What exactly are laws?
So, what kind of world is it?
It’s a world of things that, much like humans, are fleeting. They emerge, they occupy space, they exist for a while, and then they vanish. Every single thing is unique, an original, both new and old, and impossible to replicate. There isn't a carbon copy of any of it anywhere in the universe. And yet, despite how complex or important these things might seem, none of them are actually necessary for the world to keep turning.
But if nothing is strictly necessary for the world to exist, why is it here at all? If you really think about it, there has to be something fundamental holding the whole thing together. Something necessary. What is it?
Believers would point to God; scientists would point to the laws of nature. While people go back and forth on whether God exists—not just as a matter of faith, but as a philosophical debate—there is no question that the laws of nature are real. The conservation of energy, the speed of light, mathematical constants... they're clear, precise, and interestingly enough, they don't share any traits with physical objects. They aren't fleeting, they aren't "unique" in a physical sense, they don't take up space, and time doesn't wear them down. They possess one undeniable, almost divine quality: they are always true. You could argue that these laws are so perfect, and our reliance on them so absolute, that no religious God could even compete with the laws of physics. It's perfection itself. Which means Plato might actually have been onto something—that our reality is just a shadow cast by a world of pure ideas.
What exactly are laws?