19 June 2014

Life Without Sleep

http://aeon.co/magazine/being-human/jessa-gamble-life-without-sleep/

Somneo Sleep Trainer

Should technologies such as tDCS prove safe and become widely available, they would represent an alternate route to human longevity, extending our conscious lifespan by as much as 50 per cent. Many of us cherish the time we spend in bed, but we don’t consciously experience most of our sleeping hours — if they were reduced without extra fatigue, we might scarcely notice a difference except for all those open, new hours in our night time existence. Lifespan statistics often adjust for time spent disabled by illness, but they rarely account for the ultimate debilitation: lack of consciousness. Now a life lived at 150 per cent might be within our grasp. Are we brave enough to choose it?

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