10 Oct Science, Uncertainty, and Pseudoscience: The Importance of Asking the Right Questions
Science is not a closed body of definitive truths, but rather a way of approaching reality through questions, observation, hypotheses, evidence, and continuous review. Its essence should be open, curious, receptive, and critical, capable of exploring even that which challenges established paradigms, without confusing openness with a lack of rigor. The fact that a phenomenon cannot yet be explained, measured, or consistently reproduced does not automatically make it pseudoscience; more properly, what is pseudoscientific is presenting claims as scientific while avoiding testing, systematically disregarding contrary evidence, or rendering those claims immune to refutation.
The history of science itself demonstrates that our models are provisional. Relativity transformed seemingly fundamental concepts such as space and time, while quantum mechanics called into question classical intuitions about determinism, measurement, and predictability. Heisenberg’s uncertainty principle is particularly revealing: there are quantities, such as position and momentum, that cannot be determined simultaneously with arbitrary precision. This does not mean that everything is possible or that any explanation is valid, but rather that reality may be more complex than our intuitions suggest and that our current models should not be mistaken for the limits of reality itself.
For this reason, a truly scientific culture should also be humble, open to dialogue, and respectful, rather than punitive, repressive, or restrictive in the face of questions. Hypotheses must be open to rigorous scrutiny, but people should not be punished simply for asking uncomfortable questions or investigating unorthodox possibilities. Turning skepticism into dogma or using labels to shut down a discussion before examining the evidence runs counter to the spirit of inquiry. At the same time, science is a human activity and can be influenced by economic, institutional, or political incentives; precisely for this reason, it requires transparency, plurality, independence, and critical scrutiny. Science advances not by prohibiting questions, but by learning to ask better questions and subjecting possible answers to better tests.
Juan Hahn
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