Yeah I remember something similar. http://www.theguardian.com/science/2015/oct/15/modern-life-is-rubbish-sleep-is-just-the-same-as-ever-say-scientists http://w

Yeah I remember something similar. http://www.theguardian.com/science/2015/oct/15/modern-life-is-rubbish-sleep-is-just-the-same-as-ever-say-scientists http://www.theguardian.com/science/2015/oct/15/modern-life-i... https://priceonomics.com/the-search-for-the-paleo-sleep-schedule/ https://priceonomics.com/the-search-for-the-paleo-sleep-sche...