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Predictive capabilities limited by quantum uncertainty from "summary" of The Grand Design by Stephen Hawking,Leonard Mlodinow

In the strange world of quantum mechanics, particles like electrons don't have definite positions or speeds until they are measured. Instead, they exist in a haze of probability. This inherent uncertainty at the quantum level limits our ability to predict the behavior of particles with absolute certainty. Even if we know everything about a particle's current state, we can't predict its future behavior with certainty due to quantum uncertainty. This is not because of a lack of knowledge or precision in measurement, but rather a fundamental aspect of the nature of particles at the quantum level. The uncertainty principle, first formulated by Werner Heisenberg, states that there is a fundamental limit to how precisely we can know certain pairs of properties of a particle, such as position and momentum. This means that even if we have perfect knowledge of a particle's current state, there will always be inherent uncertainty in predicting its future state. The unpredictability of quantum particles isn't due to randomness in the traditional sense, but rather a fundamental feature of the quantum world. This unpredictability is not a limitation of our knowledge or technology, but a fundamental property of particles at the quantum level. While we can make statistical predictions about the behavior of large groups of particles, the individual behavior of particles at the quantum level is inherently uncertain. This limitation on predictive capabilities at the quantum level is a fundamental aspect of the nature of particles in the universe.
    oter

    The Grand Design

    Stephen Hawking

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