Lost in math

how beauty leads physics astray

291 pages

English language

Published Nov. 22, 2018

ISBN:
978-0-465-09425-7
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OCLC Number:
1005547825

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4 stars (1 review)

"Whether pondering black holes or predicting discoveries at CERN, physicists believe the best theories are beautiful, natural, and elegant, and this standard separates popular theories from disposable ones. This is why, Sabine Hossenfelder argues, we have not seen a major breakthrough in the foundations of physics for more than four decades. The belief in beauty has become so dogmatic that it now conflicts with scientific objectivity: observation has been unable to confirm mindboggling theories, like supersymmetry or grand unification, invented by physicists based on aesthetic criteria. Worse, these "too good to not be true" theories are actually untestable and they have left the field in a cul-de-sac. To escape, physicists must rethink their methods. Only by embracing reality as it is can science discover the truth"--

1 edition

Interesting read

4 stars

A clear, pleasant to read book. It's always good to question fundamental assumptions, which is what this book is about. She does a good job of trying to get a variety of viewpoints, though I do think she may be overstating her case, but my lack of understanding of theoretical physics makes this difficult to judge. By suggesting that her critique applies to all science does seem like overreaching, though she only does this tangentially. This is particularly the case because a big part of her argument rests on the idea that theoretical physics has reached a point where it's difficult to obtain data, so a lot of what they do is conjecture, and they can get "lost in math" when there is no data to show if their theories are true in the real world. This is most definitely not the case in most fields of science which have …

Subjects

  • Quantum theory
  • Aesthetics
  • Cosmology
  • Mathematical physics