#BookReview: Shape by Jordan Ellenberg

Love Song To Geometry – And A Look At How It Is Truly Everywhere. This is a mathematician showing just how prevalent geometry is in our every day lives – and why modern math classes tend to ruin it for most people. As a mathematics oriented person myself (got one math-derived degree, very nearly got two others almost at the same time, former math teacher, current active software developer), this was fairly easy to follow – Ellenberg mentions some advanced concepts without actually *showing* many of them, though there *is* more actual equations in here than some might like in a “popsci” level book. Thanks to Ellenberg’s explanations of said equations and concepts, this *should* be an easy enough follow for most anyone. And he really does do a great job of showing how even advanced ideas really do come down to the most basic principles – just applied in particularly interesting ways. Indeed, the only real critique I have here is that when Ellenberg gets off the math specifically and into more political and social commentary – even when ostensbily using the math as a shield – it gets much closer to “Your Mileage May Vary” level. Overall, those moments weren’t quite pervasive enough nor did they stray far enough from the central premise to warrant dropping a star, and thus the book maintains the full five stars that all books start with for me. Very much recommended.

This review of Shape by Jordan Ellenberg was originally written on March 27, 2021.

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