Nobel Laureates Confirm: The Universe Is Not Real And Nothing Actually Exists

When we sleep, we can hardly distinguish reality from a dream. So how do we know what's real and what's not? To scientists, something is real if its properties are determined prior to being measured. An apple can be green even when no one is looking at it. But the quantum world seems to be following different rules. And three scientists have recently won a Nobel Prize proving our universe isn't locally real. On October 4th, Alain Aspect, John Clauser, and Anton Zeilinger were awarded the Nobel Prize in Physics for proving that the universe isn't locally real. What I love about this story is that it's a story of quite literally some of the smartest people who have ever lived being confused, and how ultimately Einstein was proven wrong, which doesn't really happen all that often. But if our world isn't real, what is this place we live in? Imagine there are two people, Anna and Luke, both located on opposite sides of our solar system. Two coins are sent from the center of the solar system, each targeted towards one observer. While the coins are moving through space, they're spinning. According to quantum mechanics, it's impossible to predict which side the coins would land on. The results are random. But when Anna measures heads, she instantly knows Luke's coin should have landed on tails. The odds of correctly predicting this even 200 times in a row are 1 in 10 to the 60, which is more than all the atoms in the solar system. Even though Anna and Luke are separated by billions of kilometers, quantum mechanics says Anna can keep predicting Luke's results based on what she got, as though the coins had a kind of telepathic connection. This thought experiment is known as the Einstein-Podolsky-Rosen paradox. It seems impossible, and yet this is how the universe works. How could anything possibly move faster than light? What is the fundamental pixel that makes up reality? And how does a universe that seems predictable suddenly become governed by randomness? Before the rise of quantum mechanics, scientists were convinced that the universe was deterministic. They believed that if you knew enough about a physical system, its position, velocity, and other properties, you could calculate both its past and its future with certainty. Then came the discovery of quantum entanglement, a strange phenomenon where two particles become linked in such a way that their states remain correlated no matter how far apart they are. At first glance, that might not sound extraordinary. But imagine those two particles separated by vast cosmic distances, even on opposite ends of the universe, and still behaving as if they are instantly connected. That's where things start to feel truly bizarre. According to everything we know, nothing should be able to travel faster than light. Light sets the ultimate speed limit for any signal or interaction. Yet with entangled particles, something remarkable happens. If you create a pair and send them in opposite directions, increasing the distance between them, the moment you measure the state of one particle, the state of the other is instantly defined. A simple analogy is two sealed boxes, each containing either a black or white stone. The instant someone opens one box and sees the stone inside, they immediately know what's in the other box, no matter how far away it is. Experiments have confirmed this effect over distances of hundreds of kilometers, within time frames shorter than 100 nanoseconds, a nanosecond being one billionth of a second. If information is somehow being shared between these particles, it would have to occur at speeds thousands of times faster than light. Just as we step onto a scale to measure our weight, physicists measure particles to determine their properties. But what if those properties don't actually exist in a definite state until the moment of measurement? If that's true, then our universe cannot be both local, where influences are limited by the speed of light, and fully real, where properties exist independently of observation. One of those assumptions, or perhaps both, must give way. Defining reality is far from simple. After all, we cannot directly see these tiny particles, yet their existence shapes everything around us. We can't grab hold of the air with our hands, yet we know it exists. So what does it really mean for something to be real? In physics, real implies that objects possess definite properties, whether we observe them or not. A tree crashing in an empty forest still produces sound, even if no one is around to hear it. Local, on the other hand, means that objects are influenced only by their immediate surroundings, and that any influence cannot travel faster than light. This idea was central to the classical view of the universe. As Isaac Newton envisioned, if you could know the exact positions and velocities of every particle, along with the forces acting on them, you could calculate the entire future of the universe with certainty. But the quantum world refuses to behave so neatly. At its core, it often appears uncertain, almost random. Imagine placing a collection of radioactive atoms in a container and waiting. You can predict how many atoms are likely to decay over time, but you can never say which specific atoms will decay and which will remain intact. Or think about firing particles through a narrow double slit. You can forecast the overall interference pattern that will form on the screen behind it, yet you can't predict where any single particle will land, even if you send them through one at a time. Quantum mechanics seems to suggest that certain events are fundamentally unpredictable. But is this randomness truly fundamental, or are we simply missing hidden information? Albert Einstein believed quantum mechanics was incomplete. He argued that entanglement didn't violate local realism. Instead, there must be hidden variables, unknown factors that would eventually explain the strange correlations. However, decades later, experiments by John Clauser, Alain Aspect, and Anton Zeilinger — work that earned them the Nobel Prize — demonstrated that such hidden variables do not exist. Their findings imply that entangled particles do not possess definite properties until they are measured. Those properties cannot be predetermined, guessed, or secretly encoded. If that's the case, then what exactly are we experiencing as reality? A group of physicists in Los Angeles has proposed an unusual framework — that reality may arise from deeper geometric patterns, similar to crystals. Crystals don't just vary in shape, they can exist in different dimensions. A higher-dimensional crystal can be mathematically projected into a lower dimension, producing intricate structures known as quasicrystals. In this theory, an 8-dimensional crystal is projected into 4 dimensions at a precise angle. From that projection emerges a 3-dimensional quasicrystal that could form the hidden scaffolding of our universe. At its most fundamental level lies a tetrahedron — a 3-dimensional shape with four equal triangular faces. This tetrahedron is proposed to exist at the smallest meaningful scale imaginable — the Planck length, roughly 10 to the minus 20 times the size of a proton. To put that into perspective, if an atom were the size of Earth, a Planck length would be about the size of a proton. Here's where the idea turns almost eerie. Just as a digital screen is built from tiny pixels, this tetrahedron could be thought of as the 3-dimensional pixel of reality itself. Each one can exist in only a limited number of states, and the state of a single tetrahedron influences the states of others, collectively shaping the fabric of the universe. But if each tetrahedron can occupy only one state at a time, what determines which state it takes? Many physicists suggest that, at its deepest level, reality is made not of matter, but of information. Yet information is more than raw data — it is meaning encoded in symbols. And meaning arises through comparison, through recognizing something in relation to something else. Comparison implies choice, and choice hints at something even more profound — consciousness. Just as the properties of an entangled particle only become defined when we measure them, meaning itself may only arise when it is perceived. Information doesn't simply exist on its own — it becomes real when it is observed. If that's the case, then reality might not be an independent structure out there, but something that emerges through consciousness. But there's another provocative possibility about our existence — the simulation hypothesis, proposed by Nick Bostrom at University of Oxford. The idea suggests that our universe could be an advanced computational simulation. Some scientists even argue that the probability of us living in such a simulated reality could be as high as 50%. If we wanted to test this idea, where would we begin? One starting point would be to assume that whatever system is running the simulation does not possess infinite computing power. If it did, the simulation would be flawless and indistinguishable from base reality. There would be no errors, no limits, no cracks in the code. So researchers have speculated about ways to push reality to its limits, designing experiments that might strain the hypothetical hardware behind the scenes. If the system has finite resources, extreme conditions could, in theory, reveal computational constraints, like overloading a cosmic processor. Others search for subtler clues. Every computing system leaves traces of its structure within the environment it simulates. If our universe is being computed, there should be signatures of limited processing capacity. And interestingly, we already observe something that resembles such a limit — the speed of light. It is constant for all observers. It sets an absolute upper boundary for how fast information can travel. And it cannot be derived from deeper physical principles — it simply is. From a simulation perspective, this could look like a maximum processing rate. If the system running our universe could execute only one operation per second, its memory bandwidth would correspond to a region roughly 300,000 kilometers across, the distance light travels in one second. Perhaps the reason we cannot exceed light speed is not just a law of physics, but a computational ceiling. If we could move faster, maybe we would outrun the system's ability to render the next region of space. And yet, the speed of light is only one possible hint. There may be other signs — subtle boundaries, digital-like constraints, or hidden architectural limits — that suggest our cosmos is less like a continuous expanse and more like a vast, finely-tuned program running on unimaginable hardware. Whether reality emerges from consciousness, from deep geometric structures, or from lines of cosmic code, one thing becomes clear. The deeper we look, the more our certainty dissolves, and the stranger existence becomes. Movies or video games often go into the point of view of characters to demonstrate things from their perspective. What we see on the screen and hear from the speakers is the integrated experience that serves no purpose for characters. It's there purely for our benefit. And so, if we accept the simulation hypothesis as our new reality, consciousness obtains a clear purpose. It's an integrated, subjective interface that consists of five senses. No natural laws, philosophical or scientific ideas predict the emergence of consciousness. And there's no clear utility or evolutionary advantage that it could provide. So it seems its primary function is for there to be an experience. But since experience without any clear utility or evolutionary advantage is so energy-expensive, it must serve someone else — an observer or a player. If one day we discover a way to simulate conscious beings, the chances we're living in a simulated reality would skyrocket. Physicists at the University of Maryland have already been able to simulate a single nucleus of helium that it composed of two protons and two neutrons. And they think that if they managed to simulate an atomic nucleus today, perhaps in 20 or 30 years, they would simulate a molecule, and in 50 years, an object the size of a few inches. If the progress continues, it's possible that 100 years from now, scientists could simulate the human brain. The thing is that if we are really living in simulation, we aren't programmed to do things because we have free will. Perhaps someone wanted to see what we would do without any instructions. And what would happen? Perhaps the long years we experience in our reality would only be minutes to the creator of the simulation that we're in. However, to give a game character its own consciousness is something far beyond any technology that we currently possess. So what do you believe? Is the universe and everything not what it seems? Are we living in a simulation? We want to hear what you think. So sound off in the comments and thanks for watching.