mathematics

Book review – The Rules of Contagion: Why Things Spread – and Why They Stop

6-minute read

With the world in the throes of the COVID-19 pandemic, the questions posed by the subtitle of this book are on everyone’s mind. Associate Professor at the London School of Hygiene & Tropical Medicine Adam Kucharski here takes the reader through the inner workings of contagion. From violence and idea to financial crises and, of course, disease – some universal rules cut right across disciplines. So, is this the most topical book of the year? Well, yes and no.

The Rules of Contagion (more…)

Book review – Numbers and the Making of Us: Counting and the Course of Human Cultures

What makes us human? Various authors have dished out various reasons in recently published books. From culture to cooking to creativity (see Fuentes’s The Creative Spark I reviewed previously). Caleb Everett, a professor of linguistic anthropology, here makes the point that the invention of numbers, which could be considered another instance of human creativity at work, has been an instrumental tool in allowing humans to transform the world. Without them, quantities exist, but we have only a vague awareness of them.

Numbers and the Making of Us (more…)

Book review – Scale: The Universal Laws of Life and Death in Organisms, Cities and Companies

Not since I had to read D’Arcy Wentworth’s On Growth and Form for coursework have I read such a fascinating book that highlights the importance of mathematical laws in governing boundaries and patterns we observe in life. Geoffrey West is a polymath in the truest sense of the word: a theoretical physicist who, over the course of 20 years, applied complexity science to many questions in biology initially, and then extended his ideas to patterns seen in the organization and functioning of cities and companies. Scale is a wide-ranging intellectual foray with no equation in sight.

Scale (more…)