
The Sleep Revolution

“The longest and most intense REM periods are the ones that occur toward the seven- or eight-hour mark of the sleep cycle. So if you’re curtailing your sleep down to five or six hours, chances are good that you’re not getting those long, intense REM periods.” As he said this, I wondered: What does it mean to be a society and culture so frantic that
... See moreJohann Hari • Stolen Focus: Why You Can't Pay Attention--and How to Think Deeply Again
In a society dominated by the values of consumer capitalism, “sleep is a big problem,” he told me. “If you’re asleep, you’re not spending money, so you’re not consuming anything. You’re not producing any products.”
Johann Hari • Stolen Focus: Why You Can't Pay Attention--and How to Think Deeply Again

The first is that sleep is more important than food.
99U • Manage Your Day-to-Day: Build Your Routine, Find Your Focus, and Sharpen Your Creative Mind (99U)
Matthew Walker’s book, Why We Sleep.
Mark Hyman M.D. • Young Forever: The Secrets to Living Your Longest, Healthiest Life
The 8-Hour Sleep Paradox: How We Are Sleeping Our Way to Fatigue, Disease and Unhappiness
amazon.com