>how many people are currently getting less than 5 hours a day of sleep, and more importantly, don't think it's an issue that is impacting their health ?
That is precisely the point. The insidiousness of Sleep Deprivation is well known. Sleep has multiple stages and some of them (eg. REM) are more important then others; thus it is the Quality of Sleep rather than the Quantity which actually matters (this is the main reason people sleep over a spectrum of hours rather than any fixed point; the body decides the amount of "restorative sleep" needed and 8 hours is just a heuristic average). Ever since all sorts of "Visual Display Terminals(VDTs)" like TVs, Computer terminals, Electronic/Neon billboards, Smartphones, Tablets etc. became commonplace Sleep Quality has suffered drastically (there is a direct correlation between VDT exposure and Sleep Quality). Almost all IT workers (in particular; Programmers) are sleep deprived. With the explosion of Smartphone/Tablet ownership Sleep Deprivation has become commonplace. I am beginning to see young children as young as 10 years have dark circles under their eyes!
Our Society and Economic Systems needs to be changed to accommodate our current Scientific knowledge about our Mind/Body w.r.t. Sleep/Exercise. The Human organism is highly adaptable and resilient but only upto a point.
That is precisely the point. The insidiousness of Sleep Deprivation is well known. Sleep has multiple stages and some of them (eg. REM) are more important then others; thus it is the Quality of Sleep rather than the Quantity which actually matters (this is the main reason people sleep over a spectrum of hours rather than any fixed point; the body decides the amount of "restorative sleep" needed and 8 hours is just a heuristic average). Ever since all sorts of "Visual Display Terminals(VDTs)" like TVs, Computer terminals, Electronic/Neon billboards, Smartphones, Tablets etc. became commonplace Sleep Quality has suffered drastically (there is a direct correlation between VDT exposure and Sleep Quality). Almost all IT workers (in particular; Programmers) are sleep deprived. With the explosion of Smartphone/Tablet ownership Sleep Deprivation has become commonplace. I am beginning to see young children as young as 10 years have dark circles under their eyes!
Our Society and Economic Systems needs to be changed to accommodate our current Scientific knowledge about our Mind/Body w.r.t. Sleep/Exercise. The Human organism is highly adaptable and resilient but only upto a point.