Why We Sleep

  • by Matthew Walker
  • Narrated by John Sackville
  • 13 hrs and 31 mins
  • Unabridged Audiobook

Publisher's Summary

The Top Ten Sunday Times Best Seller
TLS, Observer, Sunday Times, FT, Guardian, Daily Mail and Evening Standard Books of the Year 2017
Penguin presents the audiobook edition of Why We Sleep by Matthew Walker, read by John Sackville.
Includes a bonus PDF of graphs and diagrams.
Sleep is one of the most important aspects of our life, health and longevity and yet it is increasingly neglected in twenty-first-century society, with devastating consequences: every major disease in the developed world - Alzheimer's, cancer, obesity, diabetes - has very strong causal links to deficient sleep.
Until very recently, science had no answer to the question of why we sleep, or what good it served, or why its absence is so damaging to our health. Compared to the other basic drives in life - eating, drinking, and reproducing - the purpose of sleep remained elusive.
Now, in this book, the first of its kind written by a scientific expert, Professor Matthew Walker explores twenty years of cutting-edge research to solve the mystery of why sleep matters. Looking at creatures from across the animal kingdom as well as major human studies, Why We Sleep delves in to everything from what really happens during REM sleep to how caffeine and alcohol affect sleep and why our sleep patterns change across a lifetime, transforming our appreciation of the extraordinary phenomenon that safeguards our existence.


What the Critics Say

"Vital... a life-raft." ( Guardian)
"A top sleep scientist argues that sleep is more important for our health than diet or exercise." ( The Times)
"It had a powerful effect on me." ( Observer)


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Customer Reviews

Most Helpful

Facinating and useful

Sorting out my sleep patterns has been my main New Years resolution as I have come to the conclusion that most other things in my life will improve greatly once this is achieved.
But I hadn't realised the vast catalogue of problems sleep deprivation is causing in the developed world. And that almost all of us will be suffering from it to some degree.
This book is both very interesting in explaining the mechanism of sleep, and everything in our modern lives that have an influence on the quality of our sleep.
Concluding with a comprehensive list of everything we can do to free ourselves from the misery of tiredness and under performance in the day and sleeplessness at night.
I'm going to listen again. And this time I'm taking notes.
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Ground-breaking, so the flaws are forgivable

Potentially life changing, which you cannot say about many books. The science is illuminating and the evidence is extremely persuasive.

It is not without flaws. The futurology and social commentary is less convincing. If you spend much of a book setting out the facts, supported by evidence, in order to build an argument that is not widely understood, you endanger your overall message if you veer off into ideas and opinions. In that regard it also felt padded a little.

The narration is very good, if a little "high and mighty" in its tone.

But pay little attention to these flaws. The core of this book is truly profound, and may cause you to rethink how you live your life.

And if you want an executive summary: Get another 30-60 mins sleep per night. You won't regret it.
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- Amazon Customer

Book Details

  • Release Date: 07-12-2017
  • Publisher: Penguin Books Ltd