Freakonomics re-posted their "Econommics of Sleep" 2-part podcast. They look at sleep and how sleep varies across different demographics. One interesting point

Freakonomics re-posted their "Econommics of Sleep" 2-part podcast. They look at sleep and how sleep varies across different demographics. One interesting point they made was that the "I don't need sleep" concept may have been popularized in the 80s or 90s with celebrities and politicians making these statements. http://freakonomics.com/podcast/economics-sleep-part-1-freakonomics-radio-rebroadcast/ http://freakonomics.com/podcast/economics-sleep-part-1-freak... http://freakonomics.com/2015/07/09/the-economics-of-sleep-part-1-full-transcript/ http://freakonomics.com/2015/07/09/the-economics-of-sleep-pa...