Quantum Weirdness

“But I think that ideas are dangerous and powerful things, and that even philosophers have sometimes produced ideas.” ―Karl Popper, Conjectures and Refutations

I came across a fascinating article titled “How to Make Peace with the Weirdness of Quantum Mechanics“ by Big Think. Overall, I think it’s an excellent rundown of the counterintuitive nature of quantum mechanics and its divergence from classical intuition. However, one passage stuck out to me, prompting a deeper reflection.

If you believe this line of thought is useful, you’ll answer, “Who knows; let’s try to find out.” But if you’re like me, you’ll think this line of thought offers no knowledge and is a dead end. Unless you can find an experimental benefit of one interpretation over another — unless you can test them against each other in some sort of laboratory setting — all you’re doing in choosing an interpretation is presenting your own human biases. If it isn’t the evidence doing the deciding, it’s very hard to argue that there’s any scientific merit to your endeavor at all.

This struck me because it reveals a very particular, and I’d argue overly narrow, definition of knowledge. If knowledge is strictly defined as immediately testable or directly practical, then yes, speculative ideas can seem like dead ends. But knowledge, in my view, is far broader. It doesn’t always have to be scientific or practical to hold value. Speculative frameworks—those that may seem useless or untestable at first—can still shape future exploration.

Consider the speculative ideas of Galileo and Copernicus. Their heliocentric model, once dismissed as unscientific, fundamentally reshaped our understanding of the universe. Similarly, theories like the luminiferous aether, while ultimately disproven, paved the way for Einstein’s breakthroughs in relativity. These examples show that speculation and uncertainty aren’t roadblocks—they’re stepping stones.

This leads to a deeper question: What is knowledge? Often, it’s seen as something we “know” definitively, something useful. But not all knowledge needs to be immediately actionable. Speculation helps us explore possibilities, even if only to eliminate unproductive paths or refine our focus. And that process—figuring out what doesn’t work—is a form of knowledge in itself.

It also touches on subjectivity, suggesting that choosing an interpretation without experimental validation reflects human bias. While I agree that bias exists, I’d argue that it’s not inherently bad- nor is it something we can avoid. Any interpretation of facts is inherently subjective, and thus, bias. Subjectivity is how we interpret the world, filling gaps in understanding based on limited information based on our prior experiences, which of course, will always be unique to the individual. For instance, our brains create the illusion of continuity from discontinuous stimuli, like frame rates on a screen or a flip book. This mechanism mirrors the discontinuous nature of reality itself—a theme I believe will pop up repeatedly. Bias isn’t the problem; unexamined bias is. When we’re aware of it, we can account for it, making subjectivity a feature rather than a flaw.

Finally, the idea that science should only focus on the immediately testable risks losing something vital: creativity and innovation. Uncertainty and indeterminism are often framed as problems, but I see them as essential features of science. They push us to ask “why,” the question that drives exploration and fuels discovery. Without embracing uncertainty, we risk doing more of the same, stalling progress instead of forging new paths.

Speculative thought experiments, like those of Einstein or Schrödinger, show the interconnectedness of science and philosophy. They remind us that science isn’t just about predicting outcomes or solving practical problems—it’s about curiosity, about wondering “why” and exploring “how.” Speculation doesn’t diminish science; it enriches it, planting seeds for discoveries we may not even be capable of testing yet.

In the end, certainty and uncertainty are two sides of the same coin. To limit science to what is already known and practical is to trade the potential for innovation for the comfort of certainty. But I believe the unknown is nothing to fear. It’s in that space of uncertainty, on the edge of chaos, where creativity thrives and something truly new can emerge. That said, speculation is not without limits. It’s not a matter of “anything goes”; there are logical boundaries and measures to ensure that exploration remains productive rather than overwhelming. This is the essence of productive struggle: navigating the difficult, messy terrain between the known and the unknown. It’s in this space—challenging yet rewarding—that we find growth, evolution, and the seeds of future discovery.