Fluke: The maths and myths of coincidences – Joseph Mazur

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Whether surprising, creepy, or downright weird, we all love to hear about coincidences, but just how usual are these seemingly uncanny events that so often creep into our daily lives? In this new release from Oneworld Publications Joseph Mazur aims to find out by delving into the mathematics behind coincidence.

Picture this: you are sitting in a café in Agios Nikolaos on the island of Crete when you hear a familiar laugh at a table nearby. You look over and lock eyes with your own brother. You had no idea he would be there, and he is just as surprised to see you. Of all the places in the entire world, what are the chances that you two have ended up in the same place, at the same time, seemingly unbeknownst to one another? It seems hugely unlikely, and yet this is exactly what happened to author – and coincidence enthusiast – Joseph Mazur, back in 1968. Uncanny isn’t it?

This story is just the kind of thing the average mind laps up with delight. Coincidences make magnificent stories, be it a crazy tale of pure luck that unfurled just because you happened to be in the right place at the right time, a thrilling near miss, or a series of hugely unfortunate events. Tell a crowd a story of coincidence and they will response with surprise and wonder. Yet far from being unusual, coincidences are actually fairly commonplace. In fact, even the finest coincidence can be explained as mathematically predictable.

Of course, coincidences are not solely of the ‘uncanny’ variety. On any given day, we encounter a stunning variety of factors that dictate the path our lives will follow, and a five second change in routine could see you meet the love of your life, or get crushed to death by a falling flowerpot. The ‘what ifs’ of life fill everyone’s existence, with even the most logical mind susceptible to obsessing over the smallest factor which could hold the key to changing the course of history. You could spend your life trying to understand coincidences that govern life, but as Mazur’s beloved Uncle Herman once put it: “Everything that happens just happens because everything in the world just happened.”

In Fluke: The maths and myths of coincidence, author Joseph Mazur attempts to demystify the mathematics that dictate coincidence, to show the reader that if there is any likelihood that something could happen, no matter how small, it is bound to happen to someone at some time. After all, in terms of population, the world is a really, somewhat inconceivably huge place.

Through a delightfully written collection of some of the seemingly strangest coincidences, we learn that it is possible for a person to win the lottery four times, fans of plum pudding move in similar circles, and, in the case of George Washington at least, dreams really do come true. Mazur combines stories of coincidence with practical mathematical methods of appraising the likelihood of events occurring, exploring the nature of coincidence frequency to explain why they happen, and more importantly, why we are still so surprised by them.

The key to understanding coincidences is in mathematics, but the author concedes that there could be an element of fate in any situation, some larger entity at work governing the coincidence that we encounter throughout our lives. After all, it sometimes feels good to believe that there is a grand plan governing that which we cannot explain, and no one wants to believe that the coming together of soulmates is dictated by maths. What’s more, when you write a book on coincidences, you notice more than ever, Mazur muses, after having accidentally vacuumed up page 2072 in his 2262 page dictionary. The very page he would later need to look up the word serendipity. Now what are the chances of that?

This review was first published on online for E&T magazine.