No one would look at an infant baby asleep, and say 'What a lazy baby!' We know sleeping is non-negotiable for a baby. But that notion is quickly abandoned.
Matthew WalkerRead
Our circadian biology, and the insatiable early-morning demands of a post-industrial way of life, denies us the sleep we vitally need.
Interpretation
What this quote means
Human biology is disrupted by modern life, leading to insufficient sleep.
This quote highlights the conflict between our natural biological rhythms, specifically our circadian rhythms, and the demands of contemporary life that often require us to wake early and be highly productive. As a result, many people sacrifice essential sleep, which is critical for health and well-being, leading to various negative outcomes.
Themes
Circadian RhythmSleepBiological NeedsModern LifeHealth
In practice
Example use cases
In a speech about health and wellness, one might say, 'As Matthew Walker stated, our circadian biology is disrupted by our post-industrial demands, leading to detrimental effects due to lack of sleep.'
More from Matthew Walker
All quotes →If you were not to set an alarm clock, would you sleep past it? If the answer is yes, then there is clearly more sleep that is needed.
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Sleep is the Swiss army knife of health. When sleep is deficient, there is sickness and disease. And when sleep is abundant, there is vitality and health.
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If we didn't need eight hours of sleep and could survive on six, Mother Nature would have done away with 25 percent of our sleep time millions of years ago. Because when you think about it, sleep is an idiotic thing to do.
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Regularity is a key: going to bed at the same time, waking up at the same time no matter what. But I think, also, it's not just about quantity - that's what we've been discovering. It's also about quality.
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You're trying to sleep off a debt that you've lumbered your brain and body with during the week, and wouldn't it be lovely if sleep worked like that? Sadly, it doesn't. Sleep is not like the bank, so you can't accumulate a debt and then try and pay it off at a later point in time.
Matthew WalkerRead
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