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The book that will make you take sleep seriously. Alarming, fascinating, and genuinely life-changing — if you act on it.
What it's about
Walker, a sleep scientist at UC Berkeley, makes the case that sleep is the single most important thing you can do for your health — and that modern society is catastrophically sleep-deprived. The science is dense but Walker translates it accessibly.
Narration
Steve West's voice is warm and measured — ideal for a book you'll often listen to at night. The narration makes complex neuroscience digestible without dumbing it down.
Who it's for
Everyone who sleeps — which is everyone. Particularly useful for people who pride themselves on functioning on little sleep.
Who should skip it
Some of Walker's statistics have been contested by other researchers. Go in informed and treat it as a compelling argument, not gospel.
Verdict
Listen to it. Even accounting for contested claims, this book will change how you think about sleep.