Is truth beauty and beauty, truth? It can be hard to tell.
In Lost in Math: How Beauty Leads Physics Astray, Sabine Hossenfelder argues that these two concepts are not equivalent. As the subtitle implies, Hossenfelder feels that theoretical physicists are too obsessed with creating “beautiful” theories, in the sense that the mathematics that underpins the theories (because these days, theories are basically math, even though, as Hossenfelder stresses, physics isn’t math) must be…