The New Yorker: Snoozers are, in fact, losers

What cognitive, physiological, and historical factors make it so difficult to wake up in the morning, and what might we be able to do about it?  Article written by Maria Konnikova.

http://www.newyorker.com/online/blogs/elements/2013/12/science-of-sleep-trouble-with-snooze-buttons.html