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Humans

Is 8 hours a night right for everyone?

See more: An illustrated version of this article will be published within the next two weeks on our

By Catherine de Lange

19 September 2012

Scheduling our rest around the modern work schedule has given rise to some sleep disorders, argues Matthew Wolf-Meyer in his new book, Dreamland

HOWEVER you do it – alone, with a partner, on your back, side or front, in the dark or with the light on – bedding down for a night’s sleep feels like one of the most personal things we do. According to anthropologist , this is just an illusion.

In The Slumbering Masses, Wolf-Meyer argues that US sleep habits are not individual, or even largely biological. They are, instead, cultural, designed to fit the schedule of a…

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