Secrets and lies

Hannah Fry unmasks the hidden numbers, rules and patterns that secretly control our daily lives in the 2019 CHRISTMAS LECTURES.

About this series

We think our lives unfold thanks to a mix of luck and our own personal choices. But that’s not quite true. An unseen layer of mathematics governs every aspect of our world. 

Life’s most astonishing miracles can be understood with probability. Big data dictates many of the hot new fashions we follow. Even our choices on Netflix, or our choice of who we marry, is secretly influenced by computer algorithms. 

In a series of lectures packed with mind-boggling demos and live experiments, Hannah shows us how to decode life’s hidden numbers; to help us all make better choices, sort fact from fiction, and lead happier lives. But she also warns how our unwavering faith in figures can lead to disaster when we get the sums wrong.  

Unravelling suspicious statistics, engineering meltdowns and deadly data, Hannah asks big ethical questions about the trust we place in maths today. Are there any problems maths can’t or shouldn’t solve? Do computer algorithms have too much control over our lives and privacy? Could A.I. decide if someone lives or dies?  

Ultimately, by probing the limits of maths and its role in our modern world, Hannah ends up revealing and celebrating what makes our human minds so unique. 

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