I discovered ‘**Math without Numbers**‘ by ** Milo Beckman** totally by accident. Sometimes these serendipitous discoveries turn out to be amazing and that is what happened.

At the beginning of the book, Milo Beckman asks the deceptively simple question, ‘How many shapes are there?’ And before long we are taken into a dizzying tour of different kinds of shapes and how some of them are similar though they look very different and we see the world of shapes in new ways. Then Beckman asks the question, ‘Which is the biggest number?’ He then proceeds to show us what that is, and while we are reeling from the amazement that we feel with the new things we learnt, Beckman ups the ante and asks us the question, ‘Is there a number which is bigger than this biggest number?’ The answer to that is even more surprising and amazing! Then Beckman asks the question, ‘If someone says something, can we definitely prove that this statement is either true or false?’ The obvious common sense answer to this, of course, is that a statement is either true or false. What else could it be? But Beckman shows that there is more to this than meets the eye, and what we discover at the end of this conversation is a revelation.

Beckman’s style is conversational and friendly. The whole book is like having a conversation with a friend. It is beautiful. Beckman’s breezy style and humour makes us smile. For example, this passage –

“Before you go tell your loved ones that you read a book about math and learned that a square is a circle, keep in mind: Context matters. A square is a circle, in topology. A square is most certainly not a circle in art or architecture, or in everyday conversation, or even in geometry, and if you try to ride a bike with square tires you won’t get very far.”

And this one –

“When mathematicians talk about the fourth dimension, we’re not talking about time. We’re talking about a fourth geometric dimension, just like the first three. There’s up-down, left-right, forward-back, and then, let’s say, “flim-flam.” You know, another one.”

As promised in the title, there are no numbers in the book. As Beckman is fond of saying, the only numbers which are there in the book are page numbers 😊

**M Erazo** is the brilliant artist who has worked on this book, and their beautiful illustrations are insightful and enrich our reading experience.

When we finish reading the book, we realize that we have been taken on a breezy, fascinating, whirlwind tour of topology, analysis, abstract algebra and Gödel’s Incompleteness theorem. All complex parts of mathematics, most of which are taught at the master’s level. We don’t realize all that, of course, while reading the book, because Beckman makes it all sound simple.

I loved ‘Math without Numbers’. It is one of the best books on mathematics and science that I’ve ever read. It brings out the magical beauty of mathematics to the general reader and it is an absolute pleasure to read. I’ll just echo what Ian Stewart has said on the book’s cover – “*Everyone should read this delightful book.*“

One of the chapters from the book has been excerpted in Lithub. You can find it here. Hope you enjoy reading it.

Have you read Milo Beckman’s book? What do you think about it?